CN210361044U - Zero point positioning disc - Google Patents
Zero point positioning disc Download PDFInfo
- Publication number
- CN210361044U CN210361044U CN201921371449.3U CN201921371449U CN210361044U CN 210361044 U CN210361044 U CN 210361044U CN 201921371449 U CN201921371449 U CN 201921371449U CN 210361044 U CN210361044 U CN 210361044U
- Authority
- CN
- China
- Prior art keywords
- positioning
- air
- zero point
- positioning disk
- air cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a positioning disk at zero point, it relates to frock part technical field, concretely relates to positioning disk at zero point. The air-breathing device comprises a base, a positioning disk, a fixing ring, a spring, an upper air cushion, an air connector, a lower air cushion, a metal locking ring and an air duct, wherein the upper end of the base is connected with the positioning disk; the positioning disc is a positioning disc with a through hole in the center. After the technical scheme is adopted, the utility model discloses beneficial effect does: the mould changing and line changing device has the advantages that the efficiency of quick mould changing and line changing is improved, the repeated positioning accuracy of the zero module is improved, and the quality of products after line changing is guaranteed.
Description
Technical Field
The utility model relates to a frock part technical field, concretely relates to zero point positioning disk.
Background
The quick change plate is a quick die change line of a tooling jig of the center machine, and the jig is positioned through the quick change plate pin hole by utilizing the positioning pin hole of the quick change plate and the positioning principle of the U-shaped groove of the jig bottom plate so as to quickly position the jig, thereby finishing die change and line change. Through quick change board pinhole and tool bottom plate U type groove location, because of the cooperation needs the accuracy between the quick change board locating piece more and the U type groove of tool bottom plate, fix a position tool locking through T type piece and interior hexagonal screw again, adjust between frock tool and the quick change board under this condition and need time, the locking screw needs time, the time of die change line is not saved like this, because manual locking screw's reason, there is certain difference in the degree of every screw locking, cause the processing unstability, the repeated location precision of module at zero point is poor, the quality of product can' T obtain the assurance after the line change.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect with not enough, provide a positioning disk at zero point, its quick retooling trades the line, promotes the efficiency of quick retooling trades the line, improves the accurate nature of repeated positioning of module at zero point, has guaranteed the quality of product after the traded line.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the air-breathing device comprises a base, a positioning disk, a fixing ring, a spring, an upper air cushion, an air connector, a lower air cushion, a metal locking ring and an air duct, wherein the upper end of the base is connected with the positioning disk; the positioning disc is a positioning disc with a through hole in the center.
Furthermore, six bolt connecting holes are formed in the surface of the upper end of the positioning plate.
Further, the upper air cushion and the lower air cushion have the same structure.
Further, the metal locking ring is communicated with the through hole.
Further, the spring is a radial spring.
The utility model discloses a theory of operation: the fixture has the advantages that the fixture is quickly and accurately positioned by adopting the principle that the zero-point quick clamping system quickly clamps the blind rivet on the fixture base plate on the quick-change plate, the standard zero-point positioning disc and the standard blind rivet are tightly matched, so that the fixture is uniformly clamped, each zero-point positioning can clamp an accurate position to the clamping point of the blind rivet, the fixture is uniform, and the efficiency of quickly changing the mold and changing the wire is improved.
After the technical scheme is adopted, the utility model discloses beneficial effect does: the mould changing and line changing device has the advantages that the efficiency of quick mould changing and line changing is improved, the repeated positioning accuracy of the zero module is improved, and the quality of products after line changing is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic connection diagram of the present invention.
Description of reference numerals:
the tool comprises a base 1, a positioning disc 2, a fixing ring 3, a spring 4, an upper air cushion 5, an air connector 6, a lower air cushion 7, a metal locking ring 8, an air duct 9, a bolt connecting hole 10, a through hole 21 and a tool A.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
Referring to fig. 1 to 2, the technical solution adopted by the present embodiment is: the air cushion type air compressor comprises a base 1, a positioning disk 2, a fixing ring 3, a spring 4, an upper air cushion 5, an air connector 6, a lower air cushion 7, a metal locking ring 8 and an air duct 9, wherein the upper end of the base 1 is connected with the positioning disk 2, the fixing ring 3 is arranged at the center of the upper end of the positioning disk 2, the spring 4 is arranged between the fixing ring 3 and the positioning disk 2, and the upper air cushion 5, the air connector 6 and the lower air cushion 7 are sequentially arranged on the inner side of the positioning disk 2 from top to bottom.
In this embodiment, the fixing ring 3 is sandwiched and made of hardened steel with no gap. The spring 4 is a radial spring filled with NBR, and all parts of the positioning disc 2 are made of stainless steel or corrosion-resistant steel. The air connector 6 adopts abrasion-resistant technology, and clamping force required by clamping the flat plate by the air hose is supplied.
In the embodiment, a metal locking ring 8 is arranged on the inner side of the air connector 6, the left end of the air connector 6 is communicated with a vent pipe 9, and the air inlet end of the vent pipe 9 is arranged at the bottom end of the base 1; the positioning disc 2 is a positioning disc with a through hole 21 in the center; the air connector 6 is used for a relaxation purpose air connector, which provides the required clamping force by the air hose and the clamping plate.
Optionally, six bolt connecting holes 10 are formed in the upper end surface of the positioning plate 2. For fixing the puck.
Optionally, the upper air cushion 5 and the lower air cushion 7 have the same structure. At this time, the processing of the upper air cushion 5 and the lower air cushion 7 is facilitated.
Optionally, the metal locking ring 8 communicates with the through hole 21.
The utility model discloses a theory of operation: the fixture has the advantages that the fixture is quickly and accurately positioned by adopting the principle that the zero point quick clamping system quickly clamps the blind rivet on the bottom plate of the fixture, the standard zero point positioning disc and the standard blind rivet are tightly matched, so that the fixture is uniformly clamped, each zero point positioning can clamp an accurate position (the repeated positioning precision reaches 0.005MM) to the clamping point of the blind rivet, the fixture is uniform, and the efficiency of quickly changing the mold and the wire is improved.
After the technical scheme is adopted, the utility model discloses beneficial effect does to distinguish prior art: the mould changing and line changing device has the advantages that the efficiency of quick mould changing and line changing is improved, the repeated positioning accuracy of the zero module is improved, and the quality of products after line changing is guaranteed.
It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.
Claims (5)
1. A zero point positioning plate is characterized in that: the air-permeable base comprises a base (1), a positioning disk (2), a fixing ring (3), an air connector (6), a lower air cushion (7), a metal locking ring (8) and an air duct (9), wherein the upper end of the base (1) is connected with the positioning disk (2), the fixing ring (3) is arranged at the center of the upper end of the positioning disk (2), the spring (4) is arranged between the fixing ring (3) and the positioning disk (2), the upper air cushion (5), the air connector (6) and the lower air cushion (7) are sequentially arranged on the inner side of the positioning disk (2) from top to bottom, the metal locking ring (8) is arranged on the inner side of the air connector (6), the left end of the air connector (6) is connected with the air duct (9), and the air; the positioning disc (2) is a positioning disc with a through hole (21) in the center.
2. The zero point positioning plate of claim 1, wherein: six bolt connecting holes (10) are formed in the upper end surface of the positioning plate (2).
3. The zero point positioning plate of claim 1, wherein: the upper air cushion (5) and the lower air cushion (7) have the same structure.
4. The zero point positioning plate of claim 1, wherein: the metal locking ring (8) is communicated with the through hole (21).
5. The zero point positioning plate of claim 1, wherein: the spring (4) is a radial spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371449.3U CN210361044U (en) | 2019-08-22 | 2019-08-22 | Zero point positioning disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371449.3U CN210361044U (en) | 2019-08-22 | 2019-08-22 | Zero point positioning disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210361044U true CN210361044U (en) | 2020-04-21 |
Family
ID=70252222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371449.3U Active CN210361044U (en) | 2019-08-22 | 2019-08-22 | Zero point positioning disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210361044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605686A (en) * | 2020-12-30 | 2021-04-06 | 南通诚弘精密机械有限公司 | Machining tool for four-axis CNC machining equipment and working method of machining tool |
-
2019
- 2019-08-22 CN CN201921371449.3U patent/CN210361044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605686A (en) * | 2020-12-30 | 2021-04-06 | 南通诚弘精密机械有限公司 | Machining tool for four-axis CNC machining equipment and working method of machining tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202752897U (en) | Machining fixture for parallel holes and coaxial holes | |
| CN201009096Y (en) | Positioning clamper for mechanical processing | |
| CN110774027B (en) | Boring clamp and operation method thereof | |
| CN105415038B (en) | Fixture for steam turbine stator blade overall length wire cutting | |
| CN108772737B (en) | Bearing seat turning process and fixture thereof | |
| CN210361044U (en) | Zero point positioning disc | |
| CN206286751U (en) | Dashboard cross member fixture | |
| CN111002067A (en) | Fixture assembly for cylinder body or cylinder cover of engine | |
| CN201073735Y (en) | Gripping device for processing crystallizer brass tube | |
| CN206689753U (en) | A kind of milling clamper for being used to reduce thin-wall frame frame clamping deformation | |
| CN103203641A (en) | Four-axis pneumatic processing clamp | |
| CN203125220U (en) | Four-shaft machining pneumatic clamp | |
| CN204075575U (en) | A kind of standard cabinet column welding tooling of adjustable length | |
| CN204868602U (en) | General positioner of gasket | |
| CN216138496U (en) | Oil pump zero point positioning quick change frock | |
| CN207797970U (en) | Cylinder material end holes chamfer detecting device | |
| CN208117288U (en) | A kind of Quick-positioning clamp and positioning system | |
| CN107618342B (en) | Deviation detection and correction method for automobile door panel | |
| CN111069949A (en) | Device for machining front pump body of diesel engine oil pump | |
| CN205037827U (en) | Test fixture for sheet metal component | |
| CN206029632U (en) | Clamping device | |
| CN212665942U (en) | Four-axis clamp for quickly replacing sub-body of brake caliper | |
| CN216593272U (en) | Three-coordinate standardized positioning platform deck | |
| CN216421728U (en) | Quick die change anchor clamps bottom plate and machining center | |
| CN220462959U (en) | Milling plane machining positioning tool for upper tube seat supporting plate spring thinning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |