CN209815438U - Positioning ejector rod for vertical lift - Google Patents
Positioning ejector rod for vertical lift Download PDFInfo
- Publication number
- CN209815438U CN209815438U CN201920480586.4U CN201920480586U CN209815438U CN 209815438 U CN209815438 U CN 209815438U CN 201920480586 U CN201920480586 U CN 201920480586U CN 209815438 U CN209815438 U CN 209815438U
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- CN
- China
- Prior art keywords
- ejector rod
- adjusting sleeve
- vertical lift
- caulking groove
- steel ball
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Abstract
The utility model discloses a positioning ejector rod for a vertical lift, which comprises an ejector rod in a T-shaped shape and an adjusting sleeve in a T-shaped shape, wherein the adjusting sleeve is sleeved on the outer periphery of the ejector rod through threads; the tail end of the ejector rod is provided with a caulking groove, a compression spring and a spherical steel ball for automatic center guiding are sequentially placed in the caulking groove, and the spherical steel ball is embedded in the caulking groove through spinning riveting; the utility model discloses mounting structure is simple reliable, still has the accurate position control function to the spare part for the vertical lift simultaneously.
Description
Technical Field
The utility model belongs to spare part for the vertical lift, concretely relates to location ejector pin for vertical lift.
Background
Vertical elevators are widely used in modern manufacturing enterprises as an important transfer tool. The parts for the vertical lift generally require good mechanical mounting strength, are easy to manufacture, and have good precision adjustment functions.
The applicant wishes to improve the structural design of the components of the vertical lift so that they are more compatible with the requirements of the vertical lift product application.
Disclosure of Invention
In view of this, the utility model aims at providing a vertical lift is with location ejector pin, mounting structure is simple reliable, still has the accurate position control function to vertical lift spare part simultaneously.
The utility model adopts the technical scheme as follows:
a positioning ejector rod for a vertical lift comprises an ejector rod in a T-shaped shape and an adjusting sleeve in a T-shaped shape, wherein the adjusting sleeve is sleeved on the outer periphery of the ejector rod in a threaded manner, and the T-shaped head of the adjusting sleeve and the T-shaped head of the ejector rod are oppositely arranged; the tail end of the ejector rod is provided with a caulking groove, a compression spring and a spherical steel ball for automatic center guiding are sequentially placed in the caulking groove, and the spherical steel ball is embedded in the caulking groove through spinning riveting.
Preferably, the rod part of the ejector rod is provided with an external thread section, and the inner periphery of the adjusting sleeve is provided with an internal thread section which is sleeved with the external thread section.
The utility model is formed by the threaded sleeve connection of the ejector rod and the adjusting sleeve with the T-shaped head part arranged oppositely, and by rotating the thread position of the adjusting sleeve on the ejector rod, can be used for adjusting the installation positions of other parts connected with the mandril and the adjusting sleeve of the vertical lifter, thereby realizing the function of adjusting the position of the parts for the vertical lifter, meanwhile, the tail end of the mandril in the utility model is provided with a spherical steel ball for automatic center guiding by a spinning riveting way and provides supporting elasticity by utilizing a compression spring, on the premise of ensuring the service life of the spherical steel ball, the utility model can realize the accurate automatic center guiding function when the screw thread rotation adjustment is carried out, therefore, the utility model discloses mounting structure is simple reliable, can realize the accurate position control function to the spare part for the vertical lift simultaneously.
Drawings
Fig. 1 is a schematic structural view of a positioning carrier rod 10 for a vertical lift according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a portion of the exploded structure of fig. 1.
Detailed Description
The embodiment of the utility model discloses a positioning ejector rod for a vertical lifter, which comprises an ejector rod in a T-shaped shape and an adjusting sleeve in a T-shaped shape, wherein the T-shaped head of the adjusting sleeve and the T-shaped head of the ejector rod are oppositely arranged; the tail end of the ejector rod is provided with a caulking groove, a compression spring and a spherical steel ball for automatic center guiding are sequentially placed in the caulking groove, and the spherical steel ball is embedded in the caulking groove through spinning riveting.
The embodiment of the utility model adopts the structure that the top rod and the adjusting sleeve which are oppositely arranged at the T-shaped head are sleeved by the screw thread, and the adjusting sleeve is rotated to adjust the screw thread position on the top rod, can be used for adjusting the installation positions of other parts connected with the mandril and the adjusting sleeve of the vertical lifter, thereby realizing the function of adjusting the position of the parts for the vertical lifter, meanwhile, the tail end of the mandril in the embodiment of the utility model is provided with a spherical steel ball for automatic center guiding by a spinning riveting way and provides supporting elastic force by utilizing a compression spring, on the premise of ensuring the service life of the spherical steel ball, the structure can realize the accurate automatic center guiding function when the embodiment of the utility model is adjusted by the rotation of the screw thread, therefore, the embodiment of the utility model provides a mounting structure is simple reliable, can realize the accurate position control function to the spare part for the vertical lift simultaneously.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a positioning rod 10 for a vertical lift comprises a rod 1 having a T-shape and an adjusting sleeve 2 having a T-shape and being screwed onto an outer periphery of the rod 1, wherein preferably, in the present embodiment, a rod portion 11 of the rod 1 is provided with an external thread section (not shown), and an inner periphery of the adjusting sleeve 2 is provided with an internal thread section (not shown) which is screwed onto the external thread section;
wherein, the T-shaped head part 21 of the adjusting sleeve 2 and the T-shaped head part 12 of the ejector rod 1 are oppositely arranged; the tail end of the ejector rod 1 is provided with a caulking groove 13, a compression spring (not shown) and a spherical steel ball 3 for automatic center guiding are sequentially placed in the caulking groove 13, and the spherical steel ball 3 is embedded in the caulking groove 13 through spinning riveting.
The compression spring adopted by the embodiment can adopt the compression spring of the conventional technology on the market, and the utility model discloses do not have the specially limited part to this.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. A positioning ejector rod for a vertical lift is characterized by comprising an ejector rod in a T-shaped shape and an adjusting sleeve in a T-shaped shape, wherein the adjusting sleeve is sleeved on the outer periphery of the ejector rod in a threaded manner, and the T-shaped head of the adjusting sleeve and the T-shaped head of the ejector rod are oppositely arranged; the tail end of the ejector rod is provided with a caulking groove, a compression spring and a spherical steel ball for automatic center guiding are sequentially placed in the caulking groove, and the spherical steel ball is embedded in the caulking groove through spinning riveting.
2. The positioning ram for a vertical lift as set forth in claim 1, wherein said ram has a rod portion provided with an external threaded section, and said adjusting sleeve has an inner periphery provided with an internal threaded section to be fitted over said external threaded section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480586.4U CN209815438U (en) | 2019-04-11 | 2019-04-11 | Positioning ejector rod for vertical lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480586.4U CN209815438U (en) | 2019-04-11 | 2019-04-11 | Positioning ejector rod for vertical lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815438U true CN209815438U (en) | 2019-12-20 |
Family
ID=68879268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480586.4U Active CN209815438U (en) | 2019-04-11 | 2019-04-11 | Positioning ejector rod for vertical lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815438U (en) |
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2019
- 2019-04-11 CN CN201920480586.4U patent/CN209815438U/en active Active
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