CN216991240U - Centering jig and upper swinging machine - Google Patents
Centering jig and upper swinging machine Download PDFInfo
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- CN216991240U CN216991240U CN202220144217.XU CN202220144217U CN216991240U CN 216991240 U CN216991240 U CN 216991240U CN 202220144217 U CN202220144217 U CN 202220144217U CN 216991240 U CN216991240 U CN 216991240U
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- ejector pin
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Abstract
The application provides a to center tool and go up pendulum machine, to center tool includes the base, the sleeve, the ejector pin, through set up horizontal adjustment mechanism between base and sleeve, can follow the horizontal direction and adjust and lock the relative base's of sleeve position, in order to carry out the central point and put the adjustment, can follow vertical direction and adjust and lock the relative telescopic position of ejector pin through setting up high adjustment mechanism between sleeve and ejector pin, in order to carry out the height control, this application can carry out central point position correction and altitude mixture control portably, moreover, the steam generator is simple in structure, and is easy and simple to handle, reduce the operation degree of difficulty, and the work efficiency is improved.
Description
Technical Field
The application belongs to the technical field of lens processing equipment, and particularly relates to a centering jig and an upper swing machine.
Background
Need carry out abrasive machining to thickness and surperficial convex-concave degree in the optical lens production, the processing needs use the grinding of pendulum machine, like full-automatic lens production and processing equipment of patent number CN113134765A and the semi-automatic exchange mechanism of pendulum machine and the pendulum machine of going up of CN213970401U, before going up pendulum machine processing, need carry out central point to the tool on the grinding mechanism and put the correction, and need carry out altitude mixture control according to the lens of different processing thickness, the operation is complicated when prior art adjusts.
Therefore, it is desirable to provide a jig capable of easily performing center position correction and height adjustment.
SUMMERY OF THE UTILITY MODEL
This application provides a centering tool in order to solve above-mentioned technical problem.
Another object of the present application is to provide a pendulum machine.
This application adopts following scheme, to central tool, including base, sleeve and ejector pin, the sleeve is located through horizontal adjustment mechanism the base upside, through horizontal adjustment mechanism can follow the horizontal direction and adjust and lock the sleeve is relative the position of base, but seted up the adaptation on the sleeve ejector pin male mounting groove, the ejector pin is located through high adjustment mechanism on the mounting groove, through high adjustment mechanism can follow vertical direction and adjust and lock the ejector pin is relative telescopic position.
As above to central tool, horizontal adjustment mechanism includes:
the base hole is formed in the base;
the sleeve hole is formed in the sleeve and corresponds to the base hole;
a sleeve fastener passing through the base aperture and the sleeve aperture in sequence for locking the base and the sleeve.
According to the centering jig, at least three groups of horizontal adjusting mechanisms are arranged.
As for the centering jig, the aperture of the sleeve hole is larger than that of the base hole.
The centering jig comprises a threaded hole formed in the outer wall of the sleeve and communicated with the mounting groove, and an ejector rod fastener which is in threaded connection with the threaded hole and abuts against the ejector rod.
As for the centering jig, a plurality of groups of height adjusting mechanisms are arranged on the periphery of the sleeve.
The centering jig comprises a base, a sleeve and a sleeve pipe, wherein the sleeve is arranged on the base, and the sleeve pipe is connected with the base and is used for sleeving the ejector rod.
As above to the center jig, the ejector rod comprises an inserted bar part with a lower end capable of being inserted into the mounting groove in an adaptive manner, a spherical surface part is arranged at the upper end of the inserted bar part, and an upward convex bulge part is arranged at the top of the spherical surface part.
According to the centering jig, the base comprises a connecting seat connected with the sleeve, and the bottom of the connecting seat is provided with an installation convex column which protrudes downwards and is used for installation.
Go up pendulum machine, including foretell centering tool.
Compared with the prior art, the beneficial effects of this application are as follows:
the application provides a centering tool, including base, sleeve, ejector pin, through set up horizontal adjustment mechanism between base and sleeve, can follow the horizontal direction and adjust and lock the relative base's of sleeve position to carry out the central point and put the adjustment, can follow vertical direction through setting up high adjustment mechanism between sleeve and ejector pin and adjust and lock the relative telescopic position of ejector pin, in order to carry out the height control, this application can carry out central point and put correction and height control portably, simple structure, easy and simple to handle.
The application provides an upper pendulum machine is provided with centering tool, can carry out central point simply and conveniently through centering tool and put correction and altitude mixture control, reduces the operation degree of difficulty, improves work efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a schematic perspective view of a center jig according to the present application.
Fig. 2 is an exploded view of the center jig according to the present application.
Fig. 3 is a cross-sectional view of the center jig of the present application.
Detailed Description
As shown in fig. 1-3, the centering jig comprises a base 1, a sleeve 2 and a top rod 3, wherein the sleeve 2 is arranged on the upper side of the base 1 through a horizontal adjusting mechanism 4, the position of the sleeve 2 relative to the base 1 can be adjusted and locked along the horizontal direction through the horizontal adjusting mechanism 4, an installation groove 20 which can be matched with the top rod 3 in an inserted mode is formed in the sleeve 2, the top rod 3 is arranged on the installation groove 20 through a height adjusting mechanism 5, and the position of the top rod 3 relative to the sleeve 2 can be adjusted and locked along the vertical direction through the height adjusting mechanism 5.
The application provides a centering tool, including base, sleeve, ejector pin, through set up horizontal adjustment mechanism between base and sleeve, can follow the horizontal direction and adjust and lock the relative base's of sleeve position to carry out the central point and put the adjustment, can follow vertical direction through setting up high adjustment mechanism between sleeve and ejector pin and adjust and lock the relative telescopic position of ejector pin, in order to carry out the height control, this application can carry out central point and put correction and height control portably, simple structure, easy and simple to handle.
As for the centering jig, the horizontal adjusting mechanism 4 includes a base hole 41, a sleeve hole 42 and a sleeve fastener 43; the base hole 41 is arranged on the base 1; the sleeve hole 42 is arranged on the sleeve 2 and corresponds to the base hole 41; the sleeve fastening piece 43 sequentially penetrates through the base hole 41 and the sleeve hole 42 to lock the base 1 and the sleeve 2, when the base is used, the sleeve fastening piece 43 is loosened, the positions of the sleeve and the base can be adjusted at the moment, the central position is adjusted, and when the ejector rod is located at the central position, the ejector rod is locked through the sleeve fastening piece to complete the position adjustment of the central point.
As mentioned above, the horizontal adjusting mechanisms 4 are at least three groups, and the three groups of horizontal adjusting mechanisms are equidistantly arranged on the periphery of the connecting disc 21, so that the stable connection can be realized through the design.
According to the centering jig, the diameter of the sleeve hole 42 is larger than that of the base hole 41, and through the design, when the sleeve fastener is inserted into the base hole 41 and the sleeve hole 42, the sleeve can be moved to adjust the position between the sleeve and the base, so that the purpose of adjusting the center position is achieved.
As for the centering jig, the height adjusting mechanism 5 comprises a threaded hole 51 which is formed in the outer wall of the sleeve 2 and communicated with the mounting groove 20, and an ejector rod fastener 52 which is in threaded connection with the threaded hole 51 and abutted to the ejector rod 3, when the centering jig is used, the ejector rod fastener is loosened, the ejector rod and the sleeve can be vertically adjusted at the moment, when the ejector rod is adjusted to the required height, the ejector rod fastener is locked, the ejector rod can be locked on the sleeve, and the purpose of quickly adjusting the height of the ejector rod is achieved.
As above to center fixture, 2 week sides of sleeve are equipped with the multiunit height adjusting mechanism 5, this application embodiment all is provided with height adjusting mechanism at sleeve different planes and co-altitude not, can improve and stabilize locking effect.
The centering jig comprises a base 1, a sleeve 2 and a connecting disc 21, wherein the connecting disc 21 is connected with the base 1, the connecting disc 21 is provided with a sleeve joint pipe 22 for sleeving the ejector rod 3, and the mounting groove is formed in the sleeve joint pipe and used for sleeving the ejector rod.
As described above for the center fixture, the ejector rod 3 includes the rod inserting portion 31 having the lower end capable of being inserted into the mounting groove 20, the upper end of the rod inserting portion 31 is provided with the spherical portion 32, and the top of the spherical portion 32 is provided with the protruding portion 33 protruding upward.
As mentioned above, the base 1 includes the connecting seat 11 connected to the sleeve 2, and the bottom of the connecting seat 11 is provided with the mounting boss 12 protruding downwards for mounting.
Go up the pendulum machine, including foretell centering tool, can carry out center position correction and altitude mixture control portably through setting up centering tool, reduce the operation degree of difficulty, improve work efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Centering tool, its characterized in that includes base (1), sleeve (2) and ejector pin (3), sleeve (2) are located through horizontal adjustment mechanism (4) base (1) upside, through horizontal adjustment mechanism (4) can be followed the horizontal direction and are adjusted and lock sleeve (2) are relative the position of base (1), but seted up the adaptation on sleeve (2) ejector pin (3) male mounting groove (20), ejector pin (3) are located through height adjusting mechanism (5) on mounting groove (20), through height adjusting mechanism (5) can be followed vertical direction and are adjusted and lock ejector pin (3) are relative the position of sleeve (2).
2. The centering jig of claim 1, wherein: the level adjustment mechanism (4) includes:
a base hole (41) which is opened in the base (1);
a sleeve hole (42) which is opened on the sleeve (2) and corresponds to the base hole (41);
a sleeve fastener (43) passing through the base hole (41) and the sleeve hole (42) in sequence for locking the base (1) and the sleeve (2).
3. The centering jig according to claim 2, characterized in that: the horizontal adjusting mechanisms (4) are at least provided with three groups.
4. The centering jig of claim 2, wherein: the bore diameter of the sleeve bore (42) is greater than the bore diameter of the base bore (41).
5. The centering jig of claim 1, wherein: the height adjusting mechanism (5) comprises a threaded hole (51) which is formed in the outer wall of the sleeve (2) and communicated with the mounting groove (20) and a push rod fastener (52) which is in threaded connection with the threaded hole (51) and is abutted to the push rod (3).
6. The centering jig of claim 5, wherein: the periphery of the sleeve (2) is provided with a plurality of groups of height adjusting mechanisms (5).
7. The centering jig of claim 1, wherein: the sleeve (2) comprises a connecting disc (21) connected with the base (1) and a sleeve joint pipe (22) arranged on the connecting disc (21) and used for sleeving the ejector rod (3).
8. The centering jig of claim 1, wherein: ejector pin (3) include that the lower extreme adaptation inserts inserted bar portion (31) of mounting groove (20), inserted bar portion (31) upper end is equipped with spherical surface portion (32), spherical surface portion (32) top is equipped with bellied bellying (33) that makes progress.
9. The centering jig of claim 1, wherein: the base (1) comprises a connecting seat (11) connected with the sleeve (2), and a mounting convex column (12) which protrudes downwards and is used for mounting is arranged at the bottom of the connecting seat (11).
10. Go up pendulum machine, its characterized in that: comprising a centering jig according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144217.XU CN216991240U (en) | 2022-01-18 | 2022-01-18 | Centering jig and upper swinging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144217.XU CN216991240U (en) | 2022-01-18 | 2022-01-18 | Centering jig and upper swinging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216991240U true CN216991240U (en) | 2022-07-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220144217.XU Active CN216991240U (en) | 2022-01-18 | 2022-01-18 | Centering jig and upper swinging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216991240U (en) |
-
2022
- 2022-01-18 CN CN202220144217.XU patent/CN216991240U/en active Active
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