CN215146910U - Vertical lathe basin tooth fast production changing clamp - Google Patents
Vertical lathe basin tooth fast production changing clamp Download PDFInfo
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- CN215146910U CN215146910U CN202120797225.XU CN202120797225U CN215146910U CN 215146910 U CN215146910 U CN 215146910U CN 202120797225 U CN202120797225 U CN 202120797225U CN 215146910 U CN215146910 U CN 215146910U
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- zero point
- tray
- vertical lathe
- positioner
- point base
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Abstract
The quick anchor clamps of trading of merry go round machine basin tooth has a plurality of location bulbs that are used for fixing a position the basin tooth on the tray including the tray that is used for dragging and dropping the basin tooth, its characterized in that: and a positioning and clamping assembly is arranged below the tray, coaxially fixed on the main shaft end of the vertical lathe and used for clamping the bottom of the tray, so that the tray is coaxially connected with the positioning and clamping assembly. The utility model discloses realize quick alignment and the location of tray, the time spent of alignment is with short, efficient and accurate reliable, and the structural reliability of tray and positioning and clamping subassembly coaxial coupling is high, guarantees the effective transmission of power, improves basin tooth hole processing reliability, and alignment easy operation requires low easily realization to artifical familiarity.
Description
Technical Field
The utility model relates to a quick fixture that trades of merry go round machine basin tooth belongs to gear machining technical field.
Background
When the basin tooth hole is processed, the basin tooth adopts pitch circle anchor clamps location, and pitch circle anchor clamps are through the zero point base alignment with merry go round machine driving shaft, and zero point base cover is in pitch circle anchor clamps tray periphery, radially pushes away pitch circle anchor clamps tray through a plurality of adjusting bolt and carries out the alignment, and the alignment will reach twenty thirty minutes when using, and it is long with the alignment, and the accuracy is not high, and needs familiar technique workman to operate, influences the efficiency and the basin tooth hole machining precision of basin tooth hole processing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick fixture that trades production of merry go round machine basin tooth realizes the quick alignment and the location of tray, and the time spent of alignment is with short, efficient and accurate reliable, and the tray is high with the structural reliability of positioning and clamping assembly coaxial coupling, guarantees the effective transmission of power, improves basin tooth hole processing reliability, and alignment easy operation requires low easily realization to artifical familiarity.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the quick anchor clamps of trading of merry go round machine basin tooth has a plurality of location bulbs that are used for fixing a position the basin tooth on the tray including the tray that is used for dragging and dropping the basin tooth, its characterized in that: and a positioning and clamping assembly is arranged below the tray, coaxially fixed on the main shaft end of the vertical lathe and used for clamping the bottom of the tray, so that the tray is coaxially connected with the positioning and clamping assembly.
Preferably, the positioning and clamping assembly comprises a zero point base coaxially fixed on the spindle end of the vertical lathe and zero point positioners arranged on the zero point base, and the zero point positioners are symmetrically distributed on the zero point base.
Preferably, the number of the zero point locators is multiple, one zero point locator is arranged at the center of the zero point base, and the rest zero point locators are uniformly distributed along the same circumferential line on the zero point base.
Preferably, the zero point positioner is arranged at a distance from the outer edge of the zero point base, the zero point base is provided with a connecting hole connected with the main shaft end of the vertical lathe, and at least two connecting holes are arranged between the zero point positioners adjacent in the circumferential direction.
Preferably, the zero point base is provided with a mounting blind hole corresponding to the zero point positioner, the zero point positioner is axially in a T shape, and the zero point positioner is pressed into the mounting blind hole in an interference manner and protrudes out of the mounting hole to abut against the upper surface of the zero point base.
Preferably, the bottom of the tray is provided with a pull nail corresponding to the zero positioner, the pull nail protrudes from the lower surface of the tray and extends into the zero positioner to enable the tray to be coaxially aligned with the zero base, and the pull nail is surrounded and clamped by a pneumatic chuck in the zero positioner to enable the tray to be coaxially connected with the zero base.
Preferably, the blind rivet comprises a screw in fastening fit with the thread of the tray, and a clamping fit sleeve which is sleeved on the screw and correspondingly matched with the pneumatic chuck in the zero positioner, the upper end of the clamping fit sleeve is abutted against the bottom surface of the tray, the lower end of the clamping fit sleeve is abutted against the head of the screw, and the outer wall of the clamping fit sleeve is an inward concave cambered surface with two large ends and a small middle part.
The utility model has the advantages that:
1. the utility model discloses well location clamping unit is coaxial to be fixed in the merry go round machine main shaft and serves to the tight tray bottom of clamp, makes tray and location clamping unit coaxial coupling, realizes the quick alignment and the location of tray, and the merry go round machine main shaft drives location clamping unit and rotates and to make tray and product rotate in step, realizes the transmission, and the time spent of alignment is short, efficient and accurate reliable, and the structural reliability that the tray is connected with location clamping unit coaxial coupling is high, guarantees the effective transmission of power, improves basin tooth hole processing reliability.
2. The zero point base is provided with the zero point locators, the zero point base and the spindle end of the vertical lathe are coaxially fixed, the zero point locators are symmetrically distributed on the zero point base, and the tray is quickly aligned to be coaxial with the zero point base through the matching of the zero point locators and the bottom of the tray.
3. The number of the zero point positioners is multiple, one zero point positioner is arranged at the circle center of the zero point base, the rest zero point positioners are uniformly distributed along the same circumferential line on the zero point base, the zero point positioner positioned at the circle center of the zero point base is matched with the blind rivet at the bottom of the tray, the alignment of the tray can be realized, the tray is coaxially aligned with the zero point base, the rest zero point positioners are matched with the blind rivet, the coaxial accuracy is ensured, the pneumatic chuck of the zero point positioner clamps the blind rivet, the coaxial effective connection of the zero point base and the tray is realized, and the effectiveness of power transmission is ensured.
Drawings
Fig. 1 is the utility model discloses a quick fixture that trades production of merry go round machine basin tooth's decomposition schematic diagram.
FIG. 2 is a cross-sectional view of the positioning clamp assembly.
Fig. 3 is a cross-sectional view of the tray.
Fig. 4 is a schematic view of a blind rivet.
Detailed Description
The following describes embodiments of the present invention in detail with reference to fig. 1 to 4.
The quick anchor clamps of trading of merry go round machine basin tooth has a plurality of location bulb 11 that are used for fixing a position the basin tooth on tray 1 including tray 1 that is used for dragging and dropping the basin tooth, its characterized in that: and a positioning and clamping assembly 2 is arranged below the tray 1, the positioning and clamping assembly 2 is coaxially fixed on the main shaft end of the vertical lathe, and the bottom of the tray 1 is clamped, so that the tray 1 is coaxially connected with the positioning and clamping assembly 2.
Above the quick anchor clamps that trade produce of merry go round machine basin tooth in the location clamping unit 2 coaxial fix on the merry go round machine main shaft end to press from both sides tight tray 1 bottom, make tray 1 and location clamping unit 2 coaxial coupling, realize the quick alignment and the location of tray, the merry go round machine main shaft drives location clamping unit 2 and rotates and to make tray and product synchronous rotation, realize the transmission, the time spent of alignment is short, efficient and accurate reliable, the structural reliability of tray and location clamping unit coaxial coupling is high, guarantee the effective transmission of power, improve the basin tooth hole processing reliability.
The positioning and clamping assembly 2 comprises a zero point base 21 coaxially fixed on the spindle end of the vertical lathe and zero point locators 22 mounted on the zero point base 21, wherein the zero point locators 22 are symmetrically distributed on the zero point base 21. A plurality of zero point positioners 22 are arranged on a zero point base 21, the zero point base 21 and a spindle end of the vertical lathe are coaxially fixed, the zero point positioners 22 are symmetrically distributed on the zero point base, and the tray 1 is quickly aligned to be coaxial with the zero point base 21 through the matching of the zero point positioners and the bottom of the tray, so that the alignment operation is simple, the requirement on the manual familiarity is low, and the realization is easy.
The number of the zero point locators 22 is multiple, one zero point locator 22 is installed at the center of the zero point base 21, and the rest zero point locators 22 are uniformly distributed along the same circumferential line on the zero point base 21. As shown in the figure, four zero point locators 22 are installed on the zero point base 21, the zero point locators 22 located in the circle center of the zero point base 21 are matched with the center of the bottom of the tray, alignment of the tray can be achieved, the tray 1 is enabled to be coaxially aligned with the zero point base 21, the rest zero point locators are matched with the bottom of the tray 1, coaxiality accuracy is guaranteed, the bottom of the tray is synchronously clamped by the multiple positioning zero point locators 22, the structural reliability of coaxial connection of the zero point base 21 and the tray 1 is guaranteed, the tray 1 is enabled to synchronously rotate with the vertical lathe spindle end along with the zero point base 21, rotation reliability is higher, and the pneumatic clamping structure of the zero point locators is high in clamping reliability, not easy to loosen, and safe and reliable.
The zero point positioner 22 and the outer edge of the zero point base 21 are arranged in a spaced mode, so that the stability of the zero point positioner 22 on the zero point base 21 is ensured, the zero point base 21 is provided with a connecting hole 211 connected with a spindle end of a vertical lathe, at least two connecting holes 211 are arranged between the zero point positioners 22 adjacent in the circumferential direction, and the zero point base 21 is ensured to be firmly connected with the spindle end of the vertical lathe.
The zero point base 21 is provided with a mounting blind hole 212 corresponding to the zero point positioner 22, the zero point positioner 22 is axially T-shaped, and the zero point positioner 22 is pressed into the mounting blind hole 212 in an interference manner and protrudes from the mounting hole 211 to abut against the upper surface of the zero point base 21. The zero point locator 22 is simple and convenient to install on the zero point base and easy to assemble.
The bottom of the tray 1 is provided with a pull nail 12 corresponding to the zero positioner 22, the pull nail 12 protrudes from the lower surface of the tray 1 and extends into the zero positioner 22 to enable the tray 1 to be coaxially aligned with the zero base 21, and the pull nail 12 is surrounded and clamped by a pneumatic chuck in the zero positioner 22 to enable the tray 1 to be coaxially connected with the zero base 21. When the blind rivet 12 extends into the zero positioner 22 and the alignment of the tray 1 is completed, the airflow of the zero positioner 22 is cut off, so that the pneumatic chuck in the zero positioner synchronously clamps the blind rivet 12, the zero base 21 and the tray 1 are coaxially and effectively connected, and the effectiveness of power transmission is ensured.
The blind rivet 12 includes a screw 121 fastened and matched with the thread of the tray 1, and a clamping matching sleeve 122 sleeved on the screw 121 and correspondingly matched with the pneumatic chuck in the zero point positioner 22, wherein the upper end of the clamping matching sleeve 122 abuts against the bottom surface of the tray 1, the lower end of the clamping matching sleeve 122 abuts against the head of the screw 121, and the outer wall of the clamping matching sleeve 122 is an inward concave arc surface with two large ends and a small middle part. As shown in fig. 4, the upper end of the clamping fit sleeve 122 abuts against the bottom surface of the tray 1, and the lower end abuts against the head of the screw 121, so that the clamping fit sleeve 122 is positioned on the screw 121, the clamping fit sleeve 122 limits the screwing depth of the screw 121 into the tray 1, and ensures that the screw 121 is fastened in place, and the outer wall of the clamping fit sleeve 122 is a concave arc surface with two large ends and a small middle part, which corresponds to the shape of the pneumatic chuck in the zero positioner 22, thereby ensuring that the pneumatic chuck can effectively clamp the blind rivet 12, and ensuring the structural reliability of coaxial connection between the positioning and clamping assembly 2 and the tray 1.
The technical solutions of the embodiments of the present invention are completely described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (7)
1. The quick anchor clamps of trading of merry go round machine basin tooth has a plurality of location bulb (11) that are used for fixing a position the basin tooth on tray (1), its characterized in that including tray (1) that are used for dragging and dropping the basin tooth: the positioning and clamping device is characterized in that a positioning and clamping assembly (2) is arranged below the tray (1), the positioning and clamping assembly (2) is coaxially fixed on a main shaft end of the vertical lathe, and the bottom of the tray (1) is clamped, so that the tray (1) is coaxially connected with the positioning and clamping assembly (2).
2. The vertical lathe basin tooth fast production-changing clamp according to claim 1, characterized in that: the positioning and clamping assembly (2) comprises a zero point base (21) coaxially fixed on the spindle end of the vertical lathe and zero point positioners (22) arranged on the zero point base (21), wherein the zero point positioners (22) are symmetrically distributed on the zero point base (21).
3. The vertical lathe basin gear fast production-changing clamp according to claim 2, characterized in that: the number of the zero point positioners (22) is multiple, one zero point positioner (22) is arranged at the circle center position of the zero point base (21), and the rest zero point positioners (22) are uniformly distributed along the same circumferential line on the zero point base (21).
4. The vertical lathe basin gear fast production-changing clamp according to claim 3, characterized in that: the zero point positioner (22) and the outer edge of the zero point base (21) are arranged in a spaced mode, a connecting hole (211) connected with a spindle end of the vertical lathe is formed in the zero point base (21), and at least two connecting holes (211) are formed between the zero point positioners (22) adjacent to each other in the circumferential direction.
5. The vertical lathe basin gear fast production-changing clamp according to claim 3, characterized in that: the zero point base (21) is provided with a mounting blind hole (212) corresponding to the zero point positioner (22), the zero point positioner (22) is axially T-shaped, and the zero point positioner (22) is pressed into the mounting blind hole (212) in an interference mode and protrudes from the connecting hole (211) to abut against the upper surface of the zero point base (21).
6. The vertical lathe basin gear fast production-changing clamp according to claim 2, characterized in that: the tray is characterized in that a rivet (12) corresponding to the zero point positioner (22) is arranged at the bottom of the tray (1), the rivet (12) protrudes from the lower surface of the tray (1) and extends into the zero point positioner (22) to enable the tray (1) and the zero point base (21) to be coaxially aligned, and the rivet (12) is surrounded and clamped by a pneumatic chuck in the zero point positioner (22) to enable the tray (1) and the zero point base (21) to be coaxially connected.
7. The vertical lathe basin tooth fast production-changing clamp according to claim 6, characterized in that: the blind rivet (12) comprises a screw (121) which is in threaded fastening fit with the tray (1), and a clamping fit sleeve (122) which is sleeved on the screw (121) and is correspondingly matched with a pneumatic chuck in the zero positioner (22), wherein the upper end of the clamping fit sleeve (122) is abutted against the bottom surface of the tray (1), the lower end of the clamping fit sleeve is abutted against the head of the screw (121), and the outer wall of the clamping fit sleeve (122) is a concave arc surface with two large ends and a small middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120797225.XU CN215146910U (en) | 2021-04-19 | 2021-04-19 | Vertical lathe basin tooth fast production changing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120797225.XU CN215146910U (en) | 2021-04-19 | 2021-04-19 | Vertical lathe basin tooth fast production changing clamp |
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| Publication Number | Publication Date |
|---|---|
| CN215146910U true CN215146910U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120797225.XU Active CN215146910U (en) | 2021-04-19 | 2021-04-19 | Vertical lathe basin tooth fast production changing clamp |
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| CN (1) | CN215146910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310407A (en) * | 2022-01-25 | 2022-04-12 | 明德润和机械制造(天津)有限公司 | Precise repeated positioner |
-
2021
- 2021-04-19 CN CN202120797225.XU patent/CN215146910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310407A (en) * | 2022-01-25 | 2022-04-12 | 明德润和机械制造(天津)有限公司 | Precise repeated positioner |
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