CN218136377U

CN218136377U - Lens cone clamp

Info

Publication number: CN218136377U
Application number: CN202222303423.3U
Authority: CN
Inventors: 涂菊华
Original assignee: Hubei Jinyuan Precision Instrument Technology Co ltd
Current assignee: Hubei Jinyuan Precision Instrument Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-27
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to the technical field of sighting telescope, in particular to a lens cone clamp, which comprises an inner clamp body and an outer clamp body, wherein the outer clamp body is arranged on the inner clamp body; the inner clamp comprises a base plate, a screw rod, a guide rod, a sliding groove, a sliding block and a nut, wherein the screw rod is fixedly installed at the circle center position of the base plate, the guide rod is fixedly installed on the outer side of the screw rod of the base plate, the sliding groove is formed in the guide rod, the sliding block is installed on the sliding groove in a sliding mode, and the nut is sleeved on the screw rod; the outer anchor clamps body, outer anchor clamps body includes clamping head, slotted hole and guide way, the slotted hole is seted up to the axis position of clamping head, the guide way is seted up around the axis on the clamping head. The utility model discloses in, can realize that the gun sight to various length carries out the centre gripping fixed, the predetermined centre gripping point can carry out the centre gripping of pertinence according to the concrete processing part of gun sight moreover, lets processing point correspond with processing agency on, avoids processing the dislocation.

Description

Lens cone clamp

Technical Field

The utility model relates to a gun sight technical field specifically is a lens cone anchor clamps.

Background

The lens cone processing of gun sight need carry out surface finish and punch, just so need hold the lens cone of gun sight, and the anchor clamps rigidity of automatic centre gripping, inconvenient change is applicable to the gun sight lens cone processing of design size, and manual centre gripping anchor clamps are adjusted conveniently, but have the precision problem, especially process the gun sight lens cone of different length, and fixed precision has the dislocation slightly, can directly lead to punching the dislocation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens cone anchor clamps to the anchor clamps rigidity that proposes automatic centre gripping among the solution above-mentioned background art, there is the problem of centre gripping dislocation in manual centre gripping anchor clamps.

In order to achieve the above object, the utility model provides a following technical scheme:

a lens barrel clamp comprises an inner clamp body and an outer clamp body, wherein the outer clamp body is mounted on the inner clamp body;

the inner clamp comprises a base plate, a screw rod, a guide rod, a sliding groove, a sliding block and a nut, wherein the screw rod is fixedly installed at the circle center position of the base plate, the guide rod is fixedly installed on the outer side of the screw rod of the base plate, the sliding groove is formed in the guide rod, the sliding block is installed on the sliding groove in a sliding mode, and the nut is sleeved on the screw rod;

the outer anchor clamps body, outer anchor clamps body includes clamping head, slotted hole and guide way, the slotted hole is seted up to the axis position of clamping head, the guide way is seted up around the axis on the clamping head.

As a further description of the above technical solution:

the guide rod is disposed around the axis of the screw.

As a further description of the above technical solution:

the sliding block is provided with a threaded through hole.

As a further description of the above technical solution:

the body of the clamping head is of a cylinder structure, and one end of the cylinder is obliquely contracted into a cone structure.

As a further description of the above technical solution:

the nut is arranged on the column side of the clamping head.

As a further description of the above technical solution:

the end of the guide channel is a closed end.

Compared with the prior art, the utility model provides a lens cone anchor clamps possesses following beneficial effect:

1. in the utility model, the sliding block can be moved in a sliding way to control the displacement of the outer clamp body according to the length of the lens cone of the sighting telescope and the clamping and fixing position, so that the outer clamp body can be just clamped into the lens cone port of the sighting telescope to clamp the sighting telescope, the clamping point can be determined in advance, the sighting telescopes with various lengths can be clamped in a targeted way according to the specific processing part of the sighting telescope, and the processing point is enabled to correspond to the processing mechanism to avoid processing dislocation;

2. the utility model discloses in, it is concrete to adopt the nut to screw fixed outer clamp, and it is concrete to adopt the guide bar to support outer clamp, and the concrete removal of external clamp has direction limit function simultaneously, lets outer clamp specifically install very steady, and slidable mounting slider on the guide bar can be at guide channel position construction bolt, and the field of vision is wide, the simple operation.

Drawings

FIG. 1 is a schematic view of the assembly and clamping structure of the present invention;

FIG. 2 is a schematic diagram of the distribution structure of the present invention;

FIG. 3 is a schematic view of the inner clip of the present invention;

fig. 4 is a schematic view of the outer clamp of the present invention.

Illustration of the drawings:

1. an inner clamp body; 101. a substrate; 102. a screw; 103. a guide bar; 104. a chute; 105. a slider; 106. a nut; 2. an outer clamp body; 201. a clamping head; 202. a slot; 203. a guide channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

referring to fig. 1 to 4, the present invention provides a lens barrel clamp, which includes an inner clamp body 1 and an outer clamp body 2, wherein the outer clamp body 2 is mounted on the inner clamp body 1;

the inner clamp body 1, the inner clamp body 1 includes a base plate 101, a screw 102, a guide rod 103, a chute 104, a slider 105 and a nut 106, the screw 102 is fixedly installed at the position of the center of a circle of the base plate 101, the guide rod 103 is fixedly installed on the outer side of the screw 102 of the base plate 101, the chute 104 is formed in the guide rod 103, the slider 105 is slidably installed on the chute 104, and the nut 106 is sleeved on the screw 102;

the outer clamp body 2, the outer clamp body 2 includes the clamping head 201, slotted hole 202 and guide way 203, and the slotted hole 202 is seted up to the axial position of clamping head 201, sets up guide way 203 around the axis on the clamping head 201.

Specifically, the guide rod 103 is disposed around the axis of the screw 102 for aesthetic purposes.

Specifically, as shown in fig. 3, a threaded through hole is formed in the slider 105, so that the slider 105 can be conveniently fixed by a mounting bolt.

Specifically, as shown in fig. 4, the body of the clamping head 201 is a cylinder structure, and one end of the cylinder is obliquely contracted into a truncated cone structure, so as to be convenient for clamping the end of the sighting telescope.

Specifically, the nut 106 is disposed on the cylindrical body side of the clamping head 201, so as to fasten and stabilize the clamping head 201.

Specifically, as shown in fig. 4, the end of the guide channel 203 is a closed end, and the closed end meets the slide block 105, and the outer clamp body 2 stops moving.

The working principle is as follows:

when in use, the two clamps are arranged on the left and right sides and fixed on the frame by bolts and the like;

then the outer clamp body 2 is sleeved on the inner clamp body 1, the sliding block 105 is slid on the sliding groove 104, then the bolt is installed on the threaded through hole of the sliding block 105, the sliding block 105 is limited and fixed through the bolt, the lens barrel of the sighting telescope is directly placed between the two clamps, the outer clamp body 2 is slid and moved along the guide rod 103, the end part of the outer clamp body 2 is clamped into the port of the lens barrel of the sighting telescope, at the moment, the sliding block 105 just blocks the outer clamp body 2, the nut 106 is rotated on the screw rod 102, the outer clamp body 2 is screwed and fixed through the nut 106, the outer clamp body 2 is prevented from displacing, and the clamp clamps clamp the lens barrel of the sighting telescope.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A lens barrel holder, characterized by comprising:

the clamp comprises an inner clamp body (1) and an outer clamp body (2), wherein the outer clamp body (2) is arranged on the inner clamp body (1);

the inner clamp comprises an inner clamp body (1), wherein the inner clamp body (1) comprises a base plate (101), a screw (102), a guide rod (103), a sliding groove (104), a sliding block (105) and a nut (106), the screw (102) is fixedly installed at the position of the circle center of the base plate (101), the guide rod (103) is fixedly installed on the outer side of the screw (102) of the base plate (101), the sliding groove (104) is formed in the guide rod (103), the sliding block (105) is installed on the sliding groove (104) in a sliding mode, and the nut (106) is sleeved on the screw (102);

the outer clamp body (2), the outer clamp body (2) includes clamping head (201), slotted hole (202) and guide channel (203), slotted hole (202) are seted up to the axis position of clamping head (201), set up guide channel (203) on clamping head (201) around the axis.

2. The lens barrel holder according to claim 1, wherein: the guide rod (103) is arranged around the axis of the screw (102).

3. The lens barrel holder according to claim 1, wherein: the sliding block (105) is provided with a threaded through hole.

4. The lens barrel holder according to claim 1, wherein: the body of the clamping head (201) is of a cylinder structure, and one end of the cylinder is obliquely contracted into a circular table structure.

5. The lens barrel holder according to claim 1, wherein: the nut (106) is arranged on the column side of the clamping head (201).

6. The lens barrel holder according to claim 1, wherein: the end of the guide channel (203) is a closed end.