CN217597026U

CN217597026U - Fixture tool for production of sighting telescope parts

Info

Publication number: CN217597026U
Application number: CN202221842511.4U
Authority: CN
Inventors: 吴康
Original assignee: Nantong Langhe Precision Technology Co ltd
Current assignee: Nantong Langhe Precision Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-10-18
Anticipated expiration: 2032-07-18

Abstract

The utility model provides an anchor clamps frock is used in production of gun sight spare part, include: processing platform, install bin, push rod, dead lever, locking piece, drive gear, driven gear, briquetting, fixed station, processing platform's top surface is equipped with the install bin, the top surface both sides of install bin all are equipped with the installation side ear, open the bottom of install bin has the mounting hole that link up, be equipped with the push rod in the mounting hole, the right side of push rod is equipped with the handle, be equipped with the dead lever on hand, the bottom of dead lever is run through the handle and is extended to the top surface that is close processing platform, the bottom surface below of dead lever is equipped with the locking piece, the locking piece parallel is equipped with two sets ofly, the technical problem of solving is that the one-sidedness when current both sides centre gripping mode can cause the assembly needs whole position to be placed many times to adapt to the assembly to above-mentioned centre gripping mode is inefficient, influences the assembly space, leads to the problem of manual operation difficulty.

Description

Fixture for production of sighting telescope parts

Technical Field

The utility model relates to a gun sight spare part processing technology field especially relates to an anchor clamps frock is used in gun sight spare part production.

Background

The sighting telescope also is called optical sighting device, and sighting device can be used to aim under the low light condition, and the sighting telescope can divide into structures such as holographic sighting telescope, interior red green point sighting telescope, laser sighting telescope, adds man-hour to the sighting telescope, needs to use various spare parts to assemble, can use anchor clamps to carry out the centre gripping when the assembly.

The anchor clamps of current processing gun sight spare part are by the lead screw, nut piece and supporting slider clamp splice are constituteed, rotation through the lead screw drives two nut piece relative displacement when using, fix the spare part gun sight through the clamp splice, in order to assemble and processing, though this kind of mode can carry out centre gripping fixed work, nevertheless there is the one-sidedness when both sides centre gripping mode can cause the assembly, need whole position of placing many times to remove the adaptation assembly, and above-mentioned centre gripping mode is inefficient, influence the assembly space, lead to the problem of manual operation difficulty.

Therefore, it is necessary to provide a clamp tool for producing components of a sighting telescope to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be the one-sidedness when current both sides centre gripping mode can cause the assembly, need whole position of placing many times to remove the adaptation assembly to above-mentioned centre gripping mode inefficiency influences the assembly space, leads to the problem of manual operation difficulty.

In order to solve the technical problem, the utility model provides a pair of anchor clamps frock is used in production of gun sight spare part, include: the device comprises a processing platform, an installation box, a push rod, a fixed rod, a locking block, a transmission gear, a driven gear, a pressing block and a fixed platform;

the top surface of processing platform is equipped with the install bin, the top surface both sides of install bin all are equipped with installation side ear, open the bottom of install bin has the mounting hole that link up, be equipped with the push rod in the mounting hole, the right side of push rod is equipped with the handle, be equipped with the dead lever on hand, the bottom of dead lever runs through the handle and extends to the top surface that is close processing platform, the bottom surface below of dead lever is equipped with the locking piece, the locking piece parallel is equipped with two sets ofly, the top surface and the processing platform of locking piece are in same horizontal plane, the top surface that the push rod is located the install bin is equipped with the draw-in groove, the top of draw-in groove is equipped with the drive gear who is connected with it in a meshing way, drive gear is connected to the inner wall of install bin by the connecting axle, drive gear's top is equipped with driven gear who is connected with it, driven gear is connected to the inner wall of installation side ear by the pivot, driven gear is half-tooth setting, and its bottom is half-tooth, and the top is equipped with integrated into one piece's briquetting, the briquetting wholly for the arc piece that extends towards handle department, and its extension end is in same perpendicular with the side of install bin, the briquetting extension end, the briquetting is equipped with the fixed slot, the rubber pad below is equipped with the fixed station, the top surface of fixed station has been seted up.

In one embodiment, the locking block comprises a shell, a guide plate, a guide groove, a locking groove, a bottom plate and a spring, wherein the shell is arranged in the top surface of the processing platform, the guide plate is arranged in the shell, the guide plate is vertically provided with the guide groove, the bottom of the guide plate is provided with the locking groove which is not communicated, the locking groove and the guide groove form a cross shape, the bottom of the guide plate is provided with the bottom plate, the bottom surface of the bottom plate is provided with the spring, and the bottom of the spring is connected with the inner bottom surface of the shell.

In one embodiment, the fixing rod is composed of a rotating handle, an inserting rod, a pressure spring and a locking rod, wherein the inserting rod is arranged at the bottom of the rotating handle, the pressure spring is arranged between the rotating handle and the handle, the locking rod is arranged at the bottom of the inserting rod, and the size of the locking rod is smaller than the inner size of the guide groove and the inner size of the locking groove.

In one embodiment, two sides of the inner top surface of the fixing groove are slope surfaces, and the slope of the slope surfaces is matched with the lower radian of the sighting telescope.

In one embodiment, the fixing table is connected with the mounting box through bolts.

In one embodiment, the outer wall surface of the push rod and the inner wall surface of the mounting hole are both subjected to smooth polishing treatment.

In one embodiment, the locking blocks are provided in at least two sets.

Compared with the prior art, the utility model provides a pair of anchor clamps frock is used in production of gun sight spare part has following beneficial effect:

(1) The utility model discloses a manual work is held the handle and is pulled the push rod, make the draw-in groove drive gear anticlockwise rotation, synchronous drive driven gear clockwise rotation, the gun sight that will place in the fixed slot is fixed, fixed completion back, with locking block and dead lever locking, make the removal of push rod receive spacing by fixed, when accomplishing fixedly, make the front and back of gun sight, the right flank all is in open state that is not blockked, make things convenient for the manual work to go to operate and process, reduced and received the problem that blocks needs adjustment fixed position many times because of the assembly face, and then promoted work efficiency, make the manual assembly degree of difficulty reduce.

(2) The utility model discloses a manual work is pressed and is changeed the handle, makes the bottom of inserted bar push down bottom plate, spring, makes the lock pole pass the guide way, then rotatory commentaries on classics handle, makes the lock pole rotate to locking inslot, makes the dead lever be connected fixedly with the locking block, and then makes the push rod fixed, makes the stability of integrated device promote.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a detailed view of the interior of the present invention;

fig. 3 is a detailed view of the locking structure of the present invention.

The reference numbers in the figures: the processing platform comprises a processing platform 1, an installation box 2, an installation hole 21, an installation side lug 22, a push rod 3, a handle 31, a clamping groove 32, a fixed rod 4, a rotating handle 41, an inserting rod 42, a pressure spring 43, a locking rod 44, a locking block 5, a shell 51, a guide plate 52, a guide groove 53, a locking groove 54, a bottom plate 55, a spring 56, a transmission gear 6, a connecting shaft 61, a driven gear 7, a rotating shaft 71, a pressing block 8, a rubber pad 81, a fixed table 9 and a fixed groove 91.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

As shown in fig. 1-2, a clamp tool for production of components and parts of a sighting telescope comprises: the device comprises a processing platform 1, an installation box 2, a push rod 3, a fixed rod 4, a locking block 5, a transmission gear 6, a driven gear 7, a pressing block 8 and a fixed table 9;

as shown in fig. 1-2, an installation box 2 is arranged on the top surface of the processing platform 1, installation side lugs 22 are arranged on both sides of the top surface of the installation box 2, a through installation hole 21 is formed in the bottom of the installation box 2, push rods 3 are arranged in the installation hole 21, a handle 31 is arranged on the right side of each push rod 3, a fixing rod 4 is arranged on each handle 31, the bottom of each fixing rod 4 penetrates through each handle 31 and extends to be close to the top surface of the processing platform 1, two groups of locking blocks 5 are arranged below the bottom surface of each fixing rod 4, the top surfaces of the locking blocks 5 and the processing platform 1 are located on the same horizontal plane, the movement of the push rods 3 is limited and fixed through the insertion type locking connection of the locking blocks 5 and the fixing rods 4, a clamping groove 32 is arranged on the top surface of the push rods 3 located on the installation box 2, and a transmission gear 6 meshed with the clamping groove 32 is arranged above the clamping groove, the transmission gear 6 is connected to the inner wall of the installation box 2 through a connecting shaft 61, a driven gear 7 meshed with the transmission gear 6 is arranged above the transmission gear 6, the driven gear 7 is connected to the inner wall of the installation side lug 22 through a rotating shaft 71, the driven gear 7 is arranged in a half gear mode, the bottom of the driven gear is provided with a half tooth, the top of the driven gear is provided with a pressing block 8 which is integrally processed and formed, the whole pressing block 8 is an arc-shaped block extending towards the handle 31, the extending end of the pressing block 8 and the side edge of the installation box 2 are in the same vertical plane, a rubber pad 81 is arranged on the bottom surface of the extending end of the pressing block 8, a fixed table 9 is arranged below the rubber pad 81, a fixed groove 91 is formed in the top surface of the fixed table 9, the push rod 3 is pulled through manually holding the handle 31, the clamping groove 32 drives the transmission gear 6 to rotate anticlockwise, and the driven gear 7 is synchronously rotated clockwise, the sighting telescope placed in the fixing groove 91 is fixed, after the fixation is completed, the locking block 5 and the fixing rod 4 are locked, the movement of the push rod 3 is limited and fixed, after the assembly is completed, the locking block 5 and the fixing rod 4 are unlocked, the push rod 3 is pushed, the steps are repeated reversely, and then the sighting telescope is released and fixed.

Preferably, in one embodiment, as shown in fig. 1 and 3, the locking block 5 includes a housing 51, a guide plate 52, a guide groove 53, a locking groove 54, a bottom plate 55, and a spring 56, wherein the housing 51 is disposed in the top surface of the processing platform 1, the guide plate 52 is disposed in the housing 51, the guide plate 52 is vertically disposed with the guide groove 53, the locking groove 54 that is not penetrated is disposed at the bottom of the guide plate 52, the locking groove 54 and the guide groove 53 form a cross shape, the bottom of the guide plate 52 is disposed with the bottom plate 55, the bottom surface of the bottom plate 55 is disposed with the spring 56, and the bottom of the spring 56 is connected with the inner bottom surface of the housing 51.

Preferably, in an embodiment, as shown in fig. 1 and 3, the fixing rod 4 is composed of a rotating handle 41, an inserting rod 42, a pressure spring 43, and a locking rod 44, wherein the inserting rod 42 is disposed at the bottom of the rotating handle 41, the pressure spring 43 is disposed between the rotating handle 41 and the handle 31, the locking rod 44 is disposed at the bottom of the inserting rod 42, the locking rod 44 is smaller than the inner dimensions of the guide groove 53 and the locking groove 54, after the fixation of the scope is completed, the rotating handle 41 is manually pressed to press the bottom of the inserting rod 42 to press the bottom plate 55 and the spring 56, so that the locking rod 44 passes through the guide groove 53, and then the rotating handle 41 is rotated to rotate the locking groove 54, so that the fixing rod 4 is connected and fixed with the locking block 5, and the push rod 3 is fixed.

Preferably, in one embodiment, two sides of the inner top surface of the fixing groove 91 are slope surfaces, and the slope of the slope surface matches with the lower radian of the sighting telescope, so as to make the sighting telescope more stable in fixing.

Preferably, in one embodiment, the fixing table 9 is connected with the installation box 2 through bolts, and the purpose is to facilitate the disassembly and the installation when the fixing table 9 needs to be cleaned.

Preferably, in an embodiment, the outer wall surface of the push rod 3 and the inner wall surface of the mounting hole 21 are both subjected to smooth polishing treatment, which aims to reduce the friction force therebetween and make the push rod 3 move more smoothly.

Preferably, in one embodiment, at least two sets of locking blocks 5 are provided, which aims to make the fixing range of the push rod 3 adaptable to the assembly of the sighting telescope with different sizes, so as to improve the use range of the whole device.

The utility model provides a pair of anchor clamps frock is used in gun sight spare part production theory of operation as follows:

during operation, the push rod 3 is pulled by manually holding the handle 31, the clamping groove 32 drives the transmission gear 6 to rotate anticlockwise, the driven gear 7 is synchronously driven to rotate clockwise, the sighting telescope placed in the fixing groove 91 is fixed, after the sighting telescope is fixed, the rotating handle 41 is manually pressed, the bottom of the inserting rod 42 presses the bottom plate 55 and the spring 56 downwards, the locking rod 44 penetrates through the guide groove 53, then the rotating handle 41 is rotated, the locking rod 44 rotates into the locking groove 54, the fixing rod 4 is connected and fixed with the locking block 5, the push rod 3 is further fixed, after assembly is completed, the locking block 5 and the fixing rod 4 are released, the push rod 3 is pushed, and the steps are repeated in the opposite direction, and then the sighting telescope is released.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a production of gun sight spare part is with anchor clamps frock which characterized in that: the method comprises the following steps: a processing platform (1);

the top surface of processing platform (1) is equipped with install bin (2), the top surface both sides of install bin (2) all are equipped with installation side ear (22), open the bottom of install bin (2) has mounting hole (21) that link up, be equipped with push rod (3) in mounting hole (21), the right side of push rod (3) is equipped with handle (31), be equipped with dead lever (4) on handle (31), the bottom of dead lever (4) runs through handle (31) and extends to the top surface that is close processing platform (1), the bottom surface below of dead lever (4) is equipped with locking block (5), locking block (5) parallel is equipped with two sets ofly, the top surface and the processing platform (1) of locking block (5) are in same horizontal plane, the top surface that push rod (3) are located install bin (2) is equipped with draw-in groove (32), the top of draw-in groove (32) is equipped with drive gear (6) that mesh connection with it, drive gear (6) are connected to the inner wall of install bin (2) by connecting axle (61), the top of drive gear (6) is equipped with driven gear (7) that mesh connection with it, driven gear (7) is connected to half gear (7) by driven gear (7), driven gear (7) is the inner wall of driven gear (71), and is the installation of driven gear (7) is the installation of half-tooth, the top is equipped with integrated into one piece briquetting (8), briquetting (8) are whole for the arc piece towards handle (31) department extension, and its extension end is in same perpendicular with the side of install bin (2), briquetting (8) extend the bottom surface of end and are equipped with rubber pad (81), the below of rubber pad (81) is equipped with fixed station (9), fixed slot (91) have been seted up to the top surface of fixed station (9).

2. The clamp tool for the production of the sighting telescope parts according to claim 1, wherein the locking block (5) comprises a shell (51), a guide plate (52), a guide groove (53), a locking groove (54), a bottom plate (55) and a spring (56), wherein the shell (51) is arranged on the top surface of the machining platform (1), the guide plate (52) is arranged in the shell (51), the guide groove (53) is vertically formed in the guide plate (52), the locking groove (54) which is not communicated is formed in the bottom of the guide plate (52), the locking groove (54) and the guide groove (53) form a cross shape, the bottom plate (55) is arranged at the bottom of the guide plate (52), the spring (56) is arranged on the bottom surface of the bottom plate (55), and the bottom of the spring (56) is connected with the inner bottom surface of the shell (51).

3. The clamp tool for producing the sighting telescope parts according to claim 1, wherein the fixing rod (4) comprises a rotating handle (41), an inserting rod (42), a pressure spring (43) and a locking rod (44), the inserting rod (42) is arranged at the bottom of the rotating handle (41), the pressure spring (43) is arranged between the rotating handle (41) and the handle (31), the locking rod (44) is arranged at the bottom of the inserting rod (42), and the size of the locking rod (44) is smaller than the inner sizes of the guide groove (53) and the locking groove (54).

4. The clamp tool for producing the sighting telescope parts according to claim 1, wherein two sides of the inner top surface of the fixing groove (91) are slope surfaces, and the slope of each slope surface is matched with the radian of the lower portion of the sighting telescope.

5. The clamp tool for producing the sighting telescope parts according to claim 1, wherein the fixing table (9) is connected with the mounting box (2) through bolts.

6. The clamp tool for the production of the components of the sighting telescope according to claim 1, wherein the outer wall surface of the push rod (3) and the inner wall surface of the mounting hole (21) are subjected to smooth grinding treatment.

7. The clamp tooling for the production of components and parts of a sighting telescope according to claim 1, characterized in that the locking blocks (5) are provided in at least two groups.