CN204387041U - A kind of locating stud of machine operation case - Google Patents
A kind of locating stud of machine operation case Download PDFInfo
- Publication number
- CN204387041U CN204387041U CN201420814728.3U CN201420814728U CN204387041U CN 204387041 U CN204387041 U CN 204387041U CN 201420814728 U CN201420814728 U CN 201420814728U CN 204387041 U CN204387041 U CN 204387041U
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- CN
- China
- Prior art keywords
- sleeve
- hole
- cylinder
- spring
- inserted link
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of locating stud of machine operation case, comprise the latch in screw-like, latch comprises head and inserted link, inserted link is arranged with the first sleeve and the second sleeve successively from head to end, top and the head of the first sleeve offset, and the bottom of the first sleeve to embed in the second sleeve and tight fit connection, and the inside of the second sleeve is provided with the spring be set on inserted link, the top of spring and the bottom of the first sleeve offset, and the bottom of spring and the interior bottom side of the second sleeve offset; It can adapt to multiple difference and install needs, and structure is simple, easy for installation.
Description
Technical field
The utility model relates to machine tool technology field, particularly relates to a kind of locating stud of machine operation case.
Background technique
Machine operation case is fixed on lathe by locating stud, and because operating box is when coordinating with the Installing machine tool of different model, the specification of required locating stud is different, thus causes the specification of locating stud of a great variety, is unfavorable for storage, waste material.
Model utility content
The purpose of this utility model is to propose a kind of locating stud that can adapt to the machine operation case of multiple difference installation needs, and its structure is simple, easy for installation.
For reaching this object, the utility model by the following technical solutions:
A kind of locating stud of machine operation case, comprise the latch in screw-like, described latch comprises head and inserted link, described inserted link is arranged with the first sleeve and the second sleeve successively from described head to end, top and the described head of described first sleeve offset, the bottom of described first sleeve to embed in described second sleeve and tight fit connection, the inside of described second sleeve is provided with the spring be set on described inserted link, the top of described spring and the bottom of described first sleeve offset, and the bottom of described spring and the interior bottom side of described second sleeve offset.
Wherein, described first sleeve comprises the first cylinder in step-like connection and the second cylinder, and offer the first straight-through hole in described first cylinder and described second cylinder, described inserted link stretches in described first hole, described second sleeve comprises three cylindrical in step-like connection and the 4th cylinder, the inside of described second sleeve is disposed with the second hole from described three cylindrical to described 4th cylinder, 3rd hole and the 4th hole, wherein, the internal diameter in described second hole is greater than the internal diameter in described 3rd hole, the internal diameter in described 3rd hole is greater than the internal diameter in described 4th hole, described second cylinder and described second hole drive fit and the bottom in the bottom of described second cylinder and described second hole offset, described spring is placed in described 3rd hole, the bottom of described spring and the bottom in described 3rd hole offset.
Wherein, snap ring is provided with between the bottom of described spring and the bottom in described 3rd hole.
Wherein, described inserted link offers annular spacing groove, and described snap ring is movably set in described annular spacing groove along the axis of described inserted link.
Wherein, the top end of described first cylinder offers translot along the radial direction of described first cylinder.
The beneficial effects of the utility model are:
The locating stud of machine operation case of the present utility model, comprise the latch in screw-like, latch comprises head and inserted link, inserted link is arranged with the first sleeve and the second sleeve successively from head to end, top and the head of the first sleeve offset, and the bottom of the first sleeve to embed in the second sleeve and tight fit connection, and the inside of the second sleeve is provided with the spring be set on inserted link, the top of spring and the bottom of the first sleeve offset, and the bottom of spring and the interior bottom side of the second sleeve offset; It is when connecting, certain buffering can be provided by the spring of the second sleeve inner, and then multiple difference installation needs can be adapted to, and the vibration that can adapt to when lathe works, avoid operating box rigid connection to be formed swing and cause fracture to drop, provide more stable connection, reliability is high, structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is the perspective view of the locating stud of machine operation case of the present utility model.
Fig. 2 is the plane structure schematic diagram of the locating stud in Fig. 1.
Fig. 3 be locating stud in Fig. 2 A-A to cross-sectional view.
Fig. 4 is locating stud in Fig. 1 removing the perspective view after the second sleeve.
Fig. 5 is locating stud in Fig. 4 removing the perspective view after the first sleeve.
Fig. 6 is the cross-sectional view of the second sleeve in Fig. 1.
Fig. 7 is the structural representation of the first sleeve in Fig. 1.
In figure: 1-latch; 2-first sleeve; 3-second sleeve; 4-spring; 5-snap ring;
21-first cylinder; 22-second cylinder; 23-first hole; 24-translot; 31-three cylindrical; 32-the 4th cylinder; 33-second hole; 34-the 3rd hole; 35-the 4th hole.
Embodiment
The technical solution of the utility model is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Fig. 1 to 7, a kind of locating stud of machine operation case, comprise the latch 1 in screw-like, latch 1 comprises head and inserted link, inserted link is arranged with the first sleeve 2 and the second sleeve 3 successively from head to end, top and the head of the first sleeve 2 offset, the bottom of the first sleeve 2 to embed in the second sleeve 3 and tight fit connection, the inside of the second sleeve 3 is provided with the spring 4 be set on inserted link, the top of spring 4 and the bottom of the first sleeve 2 offset, and the bottom of spring 4 and the interior bottom side of the second sleeve 3 offset.It is when connecting, certain buffering can be provided by the spring of the second sleeve inner, and then multiple difference installation needs can be adapted to, and the vibration that can adapt to when lathe works, avoid operating box rigid connection to be formed swing and cause fracture to drop, provide more stable connection, reliability is high, structure is simple, easy for installation.
Preferably, the first sleeve 2 comprises in the first cylinder 21 in step-like connection and the second cylinder 22, first cylinder 21 and the second cylinder 22 and offers the first straight-through hole 23, and inserted link stretches in the first hole 23; Second sleeve 3 comprises three cylindrical 31 in step-like connection and the 4th cylinder 32, the inside of the second sleeve 3 is disposed with the second hole 33, the 3rd hole 34 and the 4th hole 35 from three cylindrical 31 to the 4th cylinder 32, wherein, the internal diameter in the second hole 33 is greater than the internal diameter in the 3rd hole 34, the internal diameter in the 3rd hole 34 is greater than the internal diameter in the 4th hole 35, second cylinder 22 and the second hole 33 drive fit and the bottom in the bottom of the second cylinder 22 and the second hole 33 offset, spring 4 is placed in the 3rd hole 34, and the bottom of spring 4 and the bottom in the 3rd hole 34 offset.In the present embodiment, it is spacing that the step formed between hole by different-diameter carries out between adjacent component, structure is simple, reliably spacing, making this locating stud when being connected with machine operation case, can be undertaken spacing, without the need to extra parts by the step in the outside formed between three cylindrical 31 and the 4th cylinder 32, simplified structure, to adapt to various installation occasion.
Preferably, snap ring 5 is provided with between the bottom of spring 4 and the bottom in the 3rd hole 34.Preferred further, inserted link offers annular spacing groove, and snap ring 5 is movably set in annular spacing groove along the axis of inserted link.
When mounted, machine operation case is fixed on lathe by locating stud, and locating stud is arranged through in machine operation case, position restriction is carried out by the step in the outside formed between three cylindrical 31 and the 4th cylinder 32, and according to different lathes, selected extruding second sleeve, and then extruding snap ring 5, make the axial motion of snap ring 5 along inserted link in annular spacing groove while extrusion spring 4, suitably to adjust the consolidation degree of installation and to coordinate distance.
Wherein, the top end of the first cylinder 22 offers translot 24 along the radial direction of the first cylinder 22.Preferably, the bottom of the head of latch 1 is inverted cone shape structure, when the second sleeve being pressure, first sleeve also can along with pressurized, now, the bottom of the head of latch 1 will enter into the first hole of the first sleeve, and then meets the distance of locating stud overall co-ordination, so just can realize the fine setting of the positional distance of operating box.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (5)
1. the locating stud of a machine operation case, it is characterized in that, comprise the latch (1) in screw-like, described latch (1) comprises head and inserted link, described inserted link is arranged with the first sleeve (2) and the second sleeve (3) successively from described head to end, top and the described head of described first sleeve (2) offset, the bottom of described first sleeve (2) to embed in described second sleeve (3) and tight fit connection, the inside of described second sleeve (3) is provided with the spring (4) be set on described inserted link, the top of described spring (4) and the bottom of described first sleeve (2) offset, the bottom of described spring (4) and the interior bottom side of described second sleeve (3) offset.
2. locating stud according to claim 1, it is characterized in that, described first sleeve (2) comprises the first cylinder (21) in step-like connection and the second cylinder (22), offer straight-through the first hole (23) in described first cylinder (21) and described second cylinder (22), described inserted link stretches in described first hole (23), described second sleeve (3) comprises three cylindrical (31) in step-like connection and the 4th cylinder (32), the inside of described second sleeve (3) is disposed with the second hole (33) from described three cylindrical (31) to described 4th cylinder (32), 3rd hole (34) and the 4th hole (35), wherein, the internal diameter of described second hole (33) is greater than the internal diameter in described 3rd hole (34), the internal diameter in described 3rd hole (34) is greater than the internal diameter in described 4th hole (35), described second cylinder (22) and described second hole (33) drive fit and the bottom in the bottom of described second cylinder (22) and described second hole (33) offset, described spring (4) is placed in described 3rd hole (34), the bottom of described spring (4) and the bottom in described 3rd hole (34) offset.
3. locating stud according to claim 2, is characterized in that, is provided with snap ring (5) between the bottom of described spring (4) and the bottom in described 3rd hole (34).
4. locating stud according to claim 3, is characterized in that, described inserted link offers annular spacing groove, and described snap ring (5) is movably set in described annular spacing groove along the axis of described inserted link.
5. locating stud according to claim 2, is characterized in that, the top end of described first cylinder (22) offers translot (24) along the radial direction of described first cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814728.3U CN204387041U (en) | 2014-12-19 | 2014-12-19 | A kind of locating stud of machine operation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814728.3U CN204387041U (en) | 2014-12-19 | 2014-12-19 | A kind of locating stud of machine operation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204387041U true CN204387041U (en) | 2015-06-10 |
Family
ID=53359764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814728.3U Withdrawn - After Issue CN204387041U (en) | 2014-12-19 | 2014-12-19 | A kind of locating stud of machine operation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204387041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514788A (en) * | 2014-12-19 | 2015-04-15 | 昆山旭祥钣金工业有限公司 | Positioning pin of machine tool operation cabinet |
| CN111487048A (en) * | 2020-04-20 | 2020-08-04 | 三一重能有限公司 | Testing device and testing equipment |
-
2014
- 2014-12-19 CN CN201420814728.3U patent/CN204387041U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104514788A (en) * | 2014-12-19 | 2015-04-15 | 昆山旭祥钣金工业有限公司 | Positioning pin of machine tool operation cabinet |
| CN111487048A (en) * | 2020-04-20 | 2020-08-04 | 三一重能有限公司 | Testing device and testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150610 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |