CN217667919U

CN217667919U - Positioning tool for linear optical axis parts

Info

Publication number: CN217667919U
Application number: CN202221030223.9U
Authority: CN
Inventors: 卢敏
Original assignee: Shanghai Lanqiang Machinery Manufacturing Co ltd
Current assignee: Shanghai Lanqiang Machinery Manufacturing Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-28
Anticipated expiration: 2032-04-29

Abstract

The utility model provides a sharp optical axis class part location frock relates to mechanical production technical field, including foundatin plate and sharp optical axis, the upper surface of foundatin plate is provided with fixed iron, the constant head tank has been seted up at the upper surface middle part of fixed iron, the one end of sharp optical axis is provided with the holding ring, the through-hole has been seted up at the middle part of holding ring, the fastening hole has been seted up to the side of holding ring, the inside movable mounting who fastens the hole has holding screw, the upper portion of foundatin plate is provided with the locating pin. The utility model discloses in the mode through external holding ring has solved sharp optical axis turning location frock at the installation, debug inconvenient and easily cause iron fillings to pile up the inaccurate and inconvenient problem of observation in location that leads to easily, simultaneously because of external holding ring convenient to detach, and holding ring low in manufacturing cost is honest and clean the maintenance convenience for the locating surface is easily observed, can improve product machining dimension's stability.

Description

Positioning tool for linear optical axis parts

Technical Field

The utility model belongs to the technical field of mechanical production, more specifically says, in particular to sharp optical axis class part location frock.

Background

The linear optical axis parts are widely applied to mechanical equipment such as hydraulic equipment, pneumatic equipment and transmission equipment, the machining processes mainly comprise turning, milling and the like, and a clamp in the turning process needs to be arranged in an inner hole of a main shaft and then the optical axis parts are machined.

Based on the above, the present inventors found that the following problems exist: the anchor clamps that present turning straight line optical axis class part used are direct mount inside the main shaft through-hole, and installation space is less to cause the dismouting and adjust very inconvenient, and the locating surface causes iron fillings to pile up and be difficult for observing and clear away in shaft hole inside easily, causes the inaccurate size overproof that leads to in location easily.

Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and a positioning tool for linear optical axis parts is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sharp optical axis class part location frock to it is inconvenient to solve present dismouting, is difficult for observing the problem of clearance.

The utility model discloses purpose and efficiency of straight line optical axis class part location frock are reached by following concrete technological means:

linear optical axis class part location frock, including foundatin plate and sharp optical axis, the upper surface of foundatin plate is provided with fixed iron, the constant head tank has been seted up at the upper surface middle part of fixed iron, the one end of sharp optical axis is provided with the holding ring, the through-hole has been seted up at the middle part of holding ring, the fastening hole has been seted up to the side of holding ring, the inside movable mounting in fastening hole has holding screw, the upper portion of foundatin plate is provided with the locating pin.

Furthermore, the diameter of through-hole and the diameter phase-match of straight line optical axis, straight line optical axis runs through in the inside of through-hole.

Furthermore, the number of the fixed irons is two, the positioning grooves are V-shaped, and the linear optical axis is located on the inner sides of the positioning grooves.

Furthermore, the locating ring is located the side of fixed iron, the inboard laminating of holding screw is to the side of sharp optical axis.

Furthermore, a first connecting hole is formed in the side face of the fixed iron, and a second connecting hole is formed in the upper surface of the foundation plate.

Further, the positions of the first connecting hole and the second connecting hole correspond to each other, bolts are detachably mounted in the first connecting hole and the second connecting hole, and the first connecting hole and the second connecting hole are connected through threads and bolts.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in the mode through external holding ring has solved sharp optical axis turning location frock installation, debugging inconvenient and easily cause iron fillings to pile up and lead to the location inaccurate and observe inconvenient problem, holding ring low in manufacturing cost is honest and clean, and clean maintenance is convenient, and the locating surface is easily observed, and product machining size is stable.

Drawings

Fig. 1 is the whole schematic diagram of the positioning tool for linear optical axis parts of the present invention.

Fig. 2 is a schematic view of the lower portion of the positioning tool for linear optical axis parts of the present invention.

Fig. 3 is a schematic view of the upper portion of the positioning tool for linear optical axis parts of the present invention.

Fig. 4 is a side part schematic view of the linear optical axis part positioning tool of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a foundation plate; 2. a linear optical axis; 3. positioning pins; 4. fixing iron; 5. a first connection hole; 6. a second connection hole; 7. a bolt; 8. positioning a groove; 9. a positioning ring; 10. a through hole; 11. a fastening hole; 12. and (5) tightening the screw.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a sharp optical axis class part location frock, including foundatin plate 1 and sharp optical axis 2, put into the constant head tank 8 of seting up on fixed iron 4 with 2 blanks of sharp optical axis, 2 blanks rear ends of sharp optical axis support locating pin 3, can restrict the position of sharp optical axis 2, the upper surface of foundatin plate 1 is provided with fixed iron 4, constant head tank 8 has been seted up at the upper surface middle part of fixed iron 4, the one end of sharp optical axis 2 is provided with holding ring 9, make holding ring 9 terminal surface paste the terminal surface of tight front end fixed iron 4, then use the spanner to screw tight set screw 12, compress tightly the external diameter of sharp optical axis 2, can make holding ring 9 and sharp optical axis 2 connect firmly, through-hole 10 has been seted up at the middle part of holding ring 9, fastening hole 11 has been seted up to the side of

holding ring

9, 11's inside movable mounting has tight set screw 12, the upper portion of foundatin plate 1 is provided with locating pin 3.

Wherein, the diameter phase-match of the diameter of through-hole 10 and sharp optical axis 2, sharp optical axis 2 runs through in the inside of through-hole 10, can use the spanner to screw set screw 12, compresses tightly the external diameter of sharp optical axis 2 for sharp optical axis 2 and holding ring 9 are connected.

Wherein, fixed iron 4's quantity is two, and the shape of constant head tank 8 is the V-arrangement, is convenient for place sharp optical axis 2, and sharp optical axis 2 is located the inboard of constant head tank 8, can conveniently restrict sharp optical axis 2.

Wherein, holding ring 9 is located the side of fixed iron 4, and the terminal surface of holding ring 9 terminal surface pastes the terminal surface of tight front end fixed iron 4, then uses the spanner to screw holding screw 12, compresses tightly sharp optical axis 2's external diameter, can take off sharp optical axis 2 together with holding ring 9 from fixed iron 4, and the inboard laminating of holding screw 12 is to the side of sharp optical axis 2.

Wherein, first connecting hole 5 has been seted up to the side of fixed iron 4, and second connecting hole 6 has been seted up to the upper surface of foundatin plate 1, and the construction bolt 7 of being convenient for can be so that foundatin plate 1 and fixed iron 4 connect through bolt 7.

Wherein, the position of first connecting hole 5 and second connecting hole 6 corresponds each other, and the inside demountable installation of first connecting hole 5 and second connecting hole 6 has bolt 7, and first connecting hole 5 and second connecting hole 6 pass through screw thread and bolt 7 to be connected, can be convenient for dismantle foundatin plate 1 and fixed iron 4.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, at first put into the constant head tank 8 of seting up on the fixed iron 4 with 2 blanks of sharp optical axis, 2 blanks rear end of sharp optical axis supports locating pin 3, then overlap into retaining ring 9 from 2 blanks front ends of sharp optical axis, make the terminal surface of 9 terminal surfaces of holding ring paste tight front end fixed iron 4, then use the spanner to screw holding screw 12, compress tightly the external diameter of sharp optical axis 2, then take off sharp optical axis 2 together from fixed iron 4 together with holding ring 9, among the longer section of sharp optical axis 2 gets into the main shaft hole through the lathe chuck, 9 terminal surfaces of holding ring paste tight jack catch terminal surface, after pressing from both sides tight jack catch alright begin to start the lathe and carry out the processing operation, processing is accomplished after loosen the finished product with the jack catch and take off, lift off holding ring 9 can, the processing of the other terminal surface of sharp optical axis 2 is repeated preceding step can, through reassembling type fixed iron 4 and holding ring 9, be convenient for take out sharp optical axis 2, thereby can solve present inconvenience dismouting, the difficult problem of observing the clearance.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Straight line optical axis class part location frock, its characterized in that: including foundatin plate (1) and sharp optical axis (2), the upper surface of foundatin plate (1) is provided with fixed iron (4), constant head tank (8) have been seted up at the upper surface middle part of fixed iron (4), the one end of sharp optical axis (2) is provided with holding ring (9), through-hole (10) have been seted up at the middle part of holding ring (9), fastening hole (11) have been seted up to the side of holding ring (9), the inside movable mounting of fastening hole (11) has holding screw (12), the upper portion of foundatin plate (1) is provided with locating pin (3).

2. The linear optical axis part positioning tool as set forth in claim 1, characterized in that: the diameter of through-hole (10) and the diameter phase-match of straight line optical axis (2), straight line optical axis (2) run through in the inside of through-hole (10).

3. The linear optical axis part positioning tool as set forth in claim 1, characterized in that: the quantity of fixed iron (4) is two, the shape of constant head tank (8) is the V-arrangement, straight line optical axis (2) are located the inboard of constant head tank (8).

4. The linear optical axis part positioning tool as set forth in claim 1, characterized in that: the positioning ring (9) is located on the side face of the fixed iron (4), and the inner side of the set screw (12) is attached to the side face of the linear optical axis (2).

5. The linear optical axis part positioning tool as set forth in claim 1, characterized in that: first connecting hole (5) have been seted up to the side of fixed iron (4), second connecting hole (6) have been seted up to the upper surface of foundatin plate (1).

6. The linear optical axis part positioning tool as set forth in claim 5, characterized in that: the position of first connecting hole (5) and second connecting hole (6) corresponds each other, inside demountable installation of first connecting hole (5) and second connecting hole (6) has bolt (7), first connecting hole (5) and second connecting hole (6) are connected through screw thread and bolt (7).