CN202854639U - Vertical lathe crossbeam operation handle structure - Google Patents
Vertical lathe crossbeam operation handle structure Download PDFInfo
- Publication number
- CN202854639U CN202854639U CN 201220538981 CN201220538981U CN202854639U CN 202854639 U CN202854639 U CN 202854639U CN 201220538981 CN201220538981 CN 201220538981 CN 201220538981 U CN201220538981 U CN 201220538981U CN 202854639 U CN202854639 U CN 202854639U
- Authority
- CN
- China
- Prior art keywords
- rod
- vertical lathe
- lathe crossbeam
- connecting link
- bar
- 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- Withdrawn - After Issue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 relates to a vertical lathe crossbeam operation handle structure. The vertical lathe crossbeam operation handle structure comprises a kneading block, a sleeve tube, a connection rod, a rod, a handle seat, a ratchet, a screw and a joint rod, wherein the kneading block is connected with one end of the connection rod, the other end of the connection rod is connected with one end of the rod, the rod, the joint rod and the kneading block are assembled to be a connection rod structure, the connection rod structure is mounted in the sleeve tube, the other end of the rod is inserted into a slot of the ratchet, the ratchet and the screw are connected through a flat key, the joint rod is in transition cooperation with the sleeve tube, the joint rod is in thread connection with the handle seat, and a spring is mounted on the rod. According to the vertical lathe crossbeam operation handle structure, the joint rod is added between the handle seat and the sleeve tube, and the joint rod is in thread connection with the handle seat, so dismounting a fastening screw, screwing down the joint rod and replacing the handle seat are only required when fracture of the handle seat occurs; the vertical lathe crossbeam operation handle structure greatly improves soundness of the handle structure, has high replacement and maintenance efficiency and simplifies operation process.
Description
Technical field
The utility model belongs to the vertical lathe field, is specially a kind of vertical lathe crossbeam operating grip structure.
Background technology
In vertical lathe, crossbeam operating grip structure is as basic operating structure, play an important role, by the operation to handle mechanism, can realize that knife rest moves in the horizontal and vertical direction, guaranteed still can manually move at the off-position lower slide, eliminated the situation of burst conditions lower slide akinesia.In the prior art, the design that vertical lathe crossbeam operating grip structure adopts usually is that handle set and sleeve pipe are cast into one, because the handle set material is hard and crisp cast iron, be subject to large impulsive force, during fracture, it is carried out repair and replacement need to dismantle feed box and screw mandrel, and complicated operation repairs much time power.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of vertical lathe crossbeam operating grip structure simple in structure, ingenious, rational is provided, this vertical lathe crossbeam operating grip structure efficiently solves the problem of handle set replacing, maintenance difficult by improvements over the prior art.
The technical scheme that provides according to the utility model: a kind of vertical lathe crossbeam operating grip structure, comprise and pinch piece, sleeve pipe, connecting rod, bar, handle set, ratchet, the described piece of pinching links to each other with described connecting rod one end, the other end of described connecting rod links to each other with bar one end, described bar, connecting link and pinch the packaged bar linkage structure that is made into, this bar linkage structure is installed in the sleeve pipe, the other end of described bar inserts in the groove of ratchet, it also comprises a connecting link, described connecting link and sleeve pipe transition fit, described connecting link is threaded with described handle set; On the described bar spring is housed.
As further improvement of the utility model, described connecting link and handle set adopt trip bolt to fix.
As further improvement of the utility model, described connecting link and sleeve pipe adopt trip bolt to fix.
The utility model has compared with prior art increased a connecting link between the handle set of vertical lathe crossbeam operating grip structure and sleeve pipe, and adopts between connecting link and handle set and be threaded, like this after the handle set fracture, only need to return holding screw, screw off connecting link, change handle set and get final product.Greatly improved handle arrangement repair and replacement efficient, simplified procedures.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in Figure 1, described a kind of vertical lathe crossbeam operating grip structure mainly comprises ratchet 2, handle set 3, connecting link 4, holding screw 5, holding screw 6, bar 7, spring 8, connecting rod 9, sleeve pipe 10, pinches piece 11 and labour contractor 12.
The utility model employing is pinched piece 11 and is linked to each other with connecting rod 9 one ends, the other end of described connecting rod 9 links to each other with bar 7 one ends, described bar 7, connecting link 9 and pinch piece 11 and be assembled into bar linkage structure, this bar linkage structure is installed in the sleeve pipe 10, the other end of described bar 7 inserts in the groove of ratchet 2, connecting link 4 and sleeve pipe 10 transition fit, and described connecting link 4 is threaded with handle set 3, described connecting link 4 adopts trip bolt 5 fixing with handle set 3, holding screw 5 anti-rotation; Described connecting link 4 adopts trip bolt 6 fixing with sleeve pipe 10, with holding screw 6 anti-rotation, in order conveniently to pinch resetting of piece 11, on the described bar 7 spring 8 is housed, the afterbody of described sleeve pipe 10 is equipped with labour contractor 12, and the ratchet 2 of described a kind of vertical lathe crossbeam operating grip structure is connected with screw mandrel 13 by flat key 1.
Claims (3)
1. vertical lathe crossbeam operating grip structure, comprise and pinch piece (11), sleeve pipe (10), connecting rod (9), bar (7), handle set (3), ratchet (2), the described piece (11) of pinching links to each other with described connecting rod (9) one ends, the other end of described connecting rod (9) links to each other with bar (7) one ends, described bar (7), connecting link (9) and pinch piece (11) and be assembled into bar linkage structure, this bar linkage structure is installed in the sleeve pipe (10), the other end of described bar (7) inserts in the groove of ratchet (2), it is characterized in that: also comprise a connecting link (4), described connecting link (4) and sleeve pipe (10) transition fit, described connecting link (4) is threaded with handle set (3); Spring (8) is housed on the described bar (7).
2. a kind of vertical lathe crossbeam operating grip structure as claimed in claim 1 is characterized in that: described connecting link (4) adopts trip bolt (5) fixing with handle set (3).
3. a kind of vertical lathe crossbeam operating grip structure as claimed in claim 1 is characterized in that: described connecting link (4) adopts trip bolt (6) fixing with sleeve pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538981 CN202854639U (en) | 2012-10-19 | 2012-10-19 | Vertical lathe crossbeam operation handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220538981 CN202854639U (en) | 2012-10-19 | 2012-10-19 | Vertical lathe crossbeam operation handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854639U true CN202854639U (en) | 2013-04-03 |
Family
ID=47985818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220538981 Withdrawn - After Issue CN202854639U (en) | 2012-10-19 | 2012-10-19 | Vertical lathe crossbeam operation handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202854639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880226A (en) * | 2012-10-19 | 2013-01-16 | 无锡京华重工装备制造有限公司 | Beam operating handle structure of vertical lathe |
-
2012
- 2012-10-19 CN CN 201220538981 patent/CN202854639U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880226A (en) * | 2012-10-19 | 2013-01-16 | 无锡京华重工装备制造有限公司 | Beam operating handle structure of vertical lathe |
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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: 20130403 Effective date of abandoning: 20140813 |
|
| RGAV | Abandon patent right to avoid regrant |