CN210476263U - Automatic telescopic positioning device - Google Patents
Automatic telescopic positioning device Download PDFInfo
- Publication number
- CN210476263U CN210476263U CN201921233695.2U CN201921233695U CN210476263U CN 210476263 U CN210476263 U CN 210476263U CN 201921233695 U CN201921233695 U CN 201921233695U CN 210476263 U CN210476263 U CN 210476263U
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- drive block
- block
- guide way
- slider
- seted
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Abstract
The utility model relates to a casing class parts machining technical field specifically is an automatic flexible positioner, and its location that can conveniently realize the casing class part of complicated die cavity reduces the processing degree of difficulty, guarantees the part quality, and it includes the main locating piece, the drive block guide way has been seted up in the middle of the main locating piece, main locating piece upper end both sides seted up with the slider guide way that the drive block guide way runs through mutually, install the side location slider of activity in the slider guide way, side location slider outside end is provided with the cam piece for location head, medial extremity, install the drive block of activity in the drive block guide way, drive block one end seted up with cam piece complex slant cam groove, drive cylinder is connected to the drive block other end.
Description
Technical Field
The utility model relates to a casing class parts machining technical field specifically is an automatic flexible positioner.
Background
The shell type part with the complex cavity has a limited and complex internal space structure, and the opening part of the shell type part is often smaller; when the three blank reference surfaces are all set in the cavity and the opening of the cavity is small, the requirement on the design of the clamp is not strict. Under the influence of the structure of the clamp, the positioning surface can only be transferred to the outer wall of the corresponding shell from the blank reference surface in the cavity to realize the processing of the product; therefore, the size, the position degree and the like of a product machining area relative to a blank reference are difficult to guarantee, and serious quality problems of low process quality capability, low product qualified rate and the like are directly caused.
Disclosure of Invention
In order to solve the problem that the location of the shell part of the existing complex cavity is inconvenient, the processing is difficult, and the quality is poor, the utility model provides an automatic telescopic positioning device, it can conveniently realize the location of the shell part of the complex cavity, reduces the processing degree of difficulty, guarantees the part quality.
The technical scheme is as follows: the utility model provides an automatic flexible positioner, its characterized in that, it includes the main locating piece, the drive block guide way has been seted up in the middle of the main locating piece, main locating piece upper end both sides seted up with the slider guide way that the drive block guide way runs through mutually, install the side location slider of activity in the slider guide way, side location slider outside end is provided with the cam piece for location head, medial extremity, install the drive block of activity in the drive block guide way, drive block one end seted up with cam piece complex slant cam groove, drive cylinder is connected to the drive block other end.
The driving block is further characterized in that the driving block is connected with the driving oil cylinder through a T-shaped oil cylinder joint;
the surface of the driving block is provided with a chip groove;
a dustproof plate is arranged in the slide block guide groove, and a dustproof plug is arranged at the top of the drive block guide groove;
the side positioning sliding block is provided with an air tightness detection step, and the main positioning block is provided with a detection air passage corresponding to the air tightness detection step.
Adopt the utility model discloses afterwards, stretch into the part die cavity with the main positioning piece upper end, drive cylinder realizes that the drive block is flexible, can realize stretching out of side location slider under cam piece and slant cam groove cooperation, accomplishes from the part die cavity in the realization and compresses tightly, and the convenient location of having realized the casing class part of complicated die cavity has reduced the processing degree of difficulty, has guaranteed the part quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a sectional view taken along line a-a in fig. 2.
Detailed Description
See fig. 1, fig. 2, fig. 3 shows, an automatic telescopic positioning device, which includes a main positioning block 1, a driving block guide groove 2 has been seted up in the middle of the main positioning block 1, two slider guide grooves 3 that run through and symmetrical arrangement with the driving block guide groove 2 have been seted up to main positioning block 1 upper end both sides, all install movable side location slider 4 in every slider guide groove 3, side location slider 4 outside end is positioning head 5, the medial extremity is provided with cam piece 6, positioning head 5 is used for positioning the part inner chamber, install movable driving block 7 in the driving block guide groove 2, slant cam groove 8 with cam piece 6 complex has been seted up to driving block 7 one end, the driving block 7 other end passes through T-shaped oil cylinder joint 9 and connects driving oil cylinder 10.
A chip groove 11 is formed in the surface of the driving block 7; a dustproof plate 12 is arranged in the slide block guide groove 3, and a dustproof plug 13 is arranged at the top of the drive block guide groove 2 to plug the opening notch to play a dustproof role.
The side positioning slide block 4 is provided with an air tightness detection step 14, the main positioning block 1 is provided with a detection air passage 15 corresponding to the air tightness detection step 14, and the air tightness detection step 14 is not contacted with the detection air passage 15 completely when the side positioning slide block 4 reaches an extending state.
The working principle is as follows: when the part 16 is positioned and pressed, a piston rod of the driving oil cylinder 10 is ejected, and the driving block 7 is ejected upwards along the driving block guide groove 2 through the T-shaped oil cylinder joint 9; at the moment, a cam block 6 at one end outside the side positioning slide block 4 is driven by an inclined cam groove 8, so that the side positioning slide block 4 moves to the outside of the main positioning block 1 along the slide block guide groove 3, and the part is clamped from a part cavity to realize positioning until an airtight detection step 14 of the side positioning slide block 4 is not contacted with the mouth part of the detection air passage 15 completely, at the moment, the detection air passage 11 is used for air inlet, if the side positioning slide block 4 is not moved to a set position, the airtight detection step 14 is contacted with the mouth part of the detection air passage 15, the air flow rate is over; otherwise, no alarm is given.
When the part 16 is assembled and disassembled, the piston rod of the driving oil cylinder 10 retracts, and the driving block 7 moves downwards along the driving block guide groove 2 through the oil cylinder joint 9; at this time, the cam block 6 at the outer end of the side positioning slide block 4 is driven by the inclined cam groove 8, so that the side positioning slide block 4 moves towards the inside of the main positioning block 1 along the slide block guide groove 3 until the side positioning slide block 4 does not influence the assembly and disassembly of parts at all.
Claims (5)
1. The utility model provides an automatic flexible positioner, its characterized in that, it includes the main locating piece, the drive block guide way has been seted up in the middle of the main locating piece, main locating piece upper end both sides seted up with the slider guide way that the drive block guide way runs through mutually, install the side location slider of activity in the slider guide way, side location slider outside end is provided with the cam piece for location head, medial extremity, install the drive block of activity in the drive block guide way, drive block one end seted up with cam piece complex slant cam groove, drive cylinder is connected to the drive block other end.
2. The automatic telescopic positioning device according to claim 1, wherein the driving block is connected to the driving cylinder through a T-shaped cylinder joint.
3. The automatic telescopic positioning device as claimed in claim 1, wherein the driving block has a chip groove on its surface.
4. The automatic telescopic positioning device as claimed in claim 1, wherein a dust-proof plate is arranged in the guide groove of the slide block, and a dust-proof plug is arranged at the top of the guide groove of the driving block.
5. The automatic telescopic positioning device as claimed in claim 1, wherein the side positioning sliding block is provided with an air tightness detection step, and the main positioning block is provided with a detection air passage corresponding to the air tightness detection step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233695.2U CN210476263U (en) | 2019-08-01 | 2019-08-01 | Automatic telescopic positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921233695.2U CN210476263U (en) | 2019-08-01 | 2019-08-01 | Automatic telescopic positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476263U true CN210476263U (en) | 2020-05-08 |
Family
ID=70533817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921233695.2U Active CN210476263U (en) | 2019-08-01 | 2019-08-01 | Automatic telescopic positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449949A (en) * | 2019-08-01 | 2019-11-15 | 鹰普（中国）有限公司 | A kind of automatic telescopic locating device |
-
2019
- 2019-08-01 CN CN201921233695.2U patent/CN210476263U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449949A (en) * | 2019-08-01 | 2019-11-15 | 鹰普（中国）有限公司 | A kind of automatic telescopic locating device |
| CN110449949B (en) * | 2019-08-01 | 2023-09-01 | 鹰普（中国）有限公司 | Automatic telescopic positioning device |
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