CN104476307A - Pushing ejector pin of machine tool - Google Patents
Pushing ejector pin of machine tool Download PDFInfo
- Publication number
- CN104476307A CN104476307A CN201410820841.7A CN201410820841A CN104476307A CN 104476307 A CN104476307 A CN 104476307A CN 201410820841 A CN201410820841 A CN 201410820841A CN 104476307 A CN104476307 A CN 104476307A
- Authority
- CN
- China
- Prior art keywords
- ejector pin
- ring
- ejector rod
- central ejector
- spring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/06—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers
Abstract
The invention relates to the field of tool parts, in particular to a pushing ejector pin of a machine tool. The pushing ejector pin comprises a centre ejector pin and a spring, wherein the periphery of the centre ejector pin is provided with a loop; the tail end of the loop is provided with a connecting structure; the connecting structure comprises an L-shaped lantern ring and a shock ring; the shock ring is fixed through a screw on the horizontal end of the L-shaped lantern ring; the inner ring of the shock ring and the loop are fixed; the spring is located on the outer side of the centre ejector pin; one end of the spring touches the shock ring; the other end of the spring is abutted against a fixing plate; one section of the centre ejector pin is provided with an ejector block; the other end of the centre ejector pin is connected with a hydraulic press. The invention aims at providing the pushing ejector pin of the machine tool; the stability of the pushing ejector pin in running is effectively guaranteed; the pushing ejector pin has the characteristic of the structure, capable of preventing shock and reinforcing, of the pushing ejector pin, and has practicability.
Description
Technical field
The present invention relates to tool fitting field, particularly point out a kind of lathe and advance push rod.
Background technology
In lathe working environment, need to push workpiece, traditional pushing ram structure is single, easily causes the distortion of pushing ram.
Summary of the invention
The object of the invention is proposition lathe and advance push rod, effective guarantee advances the stability of push rod in operation, has the feature preventing vibrations and ruggedized construction, has practicality.
The technical scheme realizing the object of the invention is as follows:
Lathe advances push rod, comprise central ejector rod, described central ejector rod periphery is provided with ring set, and described ring set tail end is provided with syndeton, described bindiny mechanism comprises the L-type collar and shock ring, described shock ring is fixed by the screw in the horizontal ends of the L-type collar, and shock ring inner ring and ring set are fixed, and also comprises and is positioned at outside central ejector rod, the spring that one end contacts with shock ring, the spring other end props up fixed head, and described central ejector rod one section is provided with jacking block, other end connecting fluid depressor.
Further, described hydraulic press and central ejector rod contact surface are provided with rubber sleeve.
Further, the outer surface of described central ejector rod is provided with screw thread decorative pattern.
After adopting said structure, the invention has the beneficial effects as follows:
Effective guarantee advances the stability of push rod in operation, has the feature preventing vibrations and ruggedized construction, has practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Lathe advances push rod, comprise central ejector rod 1, described central ejector rod periphery is provided with ring set 2, and described ring set tail end is provided with syndeton, described bindiny mechanism comprises the L-type collar 3 and shock ring 4, described shock ring is fixed by the screw 5 in the horizontal ends of the L-type collar, and shock ring inner ring and ring set are fixed, and also comprise and are positioned at outside central ejector rod, the spring 6 that one end contacts with shock ring, the spring other end props up fixed head 7, and described central ejector rod one section is provided with jacking block 8, other end connecting fluid depressor 9.
Described hydraulic press and central ejector rod contact surface are provided with rubber sleeve 10.
The outer surface of described central ejector rod is provided with screw thread decorative pattern 11.
Claims (3)
1. lathe advances push rod, it is characterized in that, comprise central ejector rod, described central ejector rod periphery is provided with ring set, described ring set tail end is provided with syndeton, described bindiny mechanism comprises the L-type collar and shock ring, described shock ring is fixed by the screw in the horizontal ends of the L-type collar, shock ring inner ring and ring set are fixed, also comprise and be positioned at outside central ejector rod, the spring that one end contacts with shock ring, the spring other end props up fixed head, described central ejector rod one section is provided with jacking block, other end connecting fluid depressor.
2. lathe according to claim 1 advances push rod, and it is characterized in that, described hydraulic press and central ejector rod contact surface are provided with rubber sleeve.
3. lathe according to claim 1 advances push rod, and it is characterized in that, the outer surface of described central ejector rod is provided with screw thread decorative pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820841.7A CN104476307A (en) | 2014-12-25 | 2014-12-25 | Pushing ejector pin of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820841.7A CN104476307A (en) | 2014-12-25 | 2014-12-25 | Pushing ejector pin of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476307A true CN104476307A (en) | 2015-04-01 |
Family
ID=52750981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820841.7A Pending CN104476307A (en) | 2014-12-25 | 2014-12-25 | Pushing ejector pin of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476307A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160229A (en) * | 2017-07-12 | 2017-09-15 | 西安巨浪精密机械有限公司 | A kind of bionical feeding device |
-
2014
- 2014-12-25 CN CN201410820841.7A patent/CN104476307A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160229A (en) * | 2017-07-12 | 2017-09-15 | 西安巨浪精密机械有限公司 | A kind of bionical feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
|
| WD01 | Invention patent application deemed withdrawn after publication |