CN101782350A

CN101782350A - Pistol calibrator

Info

Publication number: CN101782350A
Application number: CN201010300989A
Authority: CN
Inventors: 向伟
Original assignee: CHENGDU PUBLIC SECURITY BUREAU
Current assignee: CHENGDU PUBLIC SECURITY BUREAU
Priority date: 2010-01-30
Filing date: 2010-01-30
Publication date: 2010-07-21

Abstract

The invention discloses a pistol calibrator, belongs to the field of fire arms, and in particular relates to the pistol calibrator suitable to be used in various telescopic-type pistols. The pistol calibrator consists of a main seat, a main fixing device, an auxiliary fixing device, and a calibrating device, wherein the main fixing device is arranged below the main seat; the auxiliary fixing device is arranged on one side of the main seat; and the calibrating device is arranged on one side, of the main seat, opposite to the auxiliary fixing device. The calibrating device consists of a large bushing, a calibrating head, a calibrating rod and a handle, wherein the large bushing is embedded on the main seat; screw threads are tapped on the inner wall of the large bushing; the front end of the calibrating rod is provided with the calibrating head; the tail end of the calibrating rod is provided with the handle; screw threads are tapped on the outer wall at the front end of the calibrating rod; the calibrating rod is in threaded fit with the large bushing; and the thread space between the screw threads on the inner wall of the large bushing and the thread space between the screw threads on the rod body of the calibrating rod are both 1mm. The pistol calibrator can accurately and effectively calibrate aiming lines of the conventional telescopic-type pistols at home or abroad and the telescopic-type pistols, of various model numbers, equipped in the future, and has the characteristics of reliable structure, simple operation, intuitive and accurate correction, light weight, hardiness, and durability without damage to firearms and the like.

Description

Pistol calibrator

(1) technical field

Pistol calibrator belongs to the firearms field, particularly a kind of school rifle device that uses on the various telescopic pistol that is applicable to.

(2) background technology

For the calibration of pistol, all be to adopt hammer and punching pin to beat breach to calibrate for a long time.Beat calibration with hammer, exist operation to be difficult for, correction is inaccurate, and amount of movement is difficult to be held, and it is easily injured to beat the timing operating personnel, simultaneously very easily problems such as gun damages.

(3) summary of the invention

In order to overcome above-mentioned the deficiencies in the prior art, the problem to be solved in the present invention provides a kind of school rifle device that can precisely effectively calibrate the telescopic pistol of various different models.The employing technical scheme is as follows:

It by the seat of honour, be installed on seat of honour below main fixture, be installed on the auxilliary fixture of the seat of honour one side and be installed on the seat of honour, form with the calibration apparatus of the corresponding side of auxilliary fixture.Its key technology is: calibration apparatus is made up of big edge cover, adjustment head, adjustment bar, handle, big edge cover is embedded on the seat of honour, big edge cover inwall has been attacked screw thread, adjustment bar front end is installed the adjustment head, adjustment bar tail end is installed handle, adjustment club shaft front end outer wall has been attacked screw thread, and the adjustment bar overlaps into threaded engagement with big edge, and the screw thread of big edge cover inwall and the flight pitch of the screw thread on the adjustment club shaft are all 1mm.

The present invention compared with prior art, have following advantage: this school rifle device can precisely effectively be corrected the sight line of the telescopic pistol of existing various different models domestic, external and that be equipped with in the future, have rational in infrastructure, simple to operate, correction is intuitively accurate, in light weight, durable, do not damage characteristics such as gun.

(4) description of drawings

Fig. 1 is structural representation of the present invention;

Fig. 2 is Figure 1A-A cutaway view;

Fig. 3 is decomposition chart of the present invention.

Wherein, the 1st, the seat of honour, the 1.1st, cavity, the 1.2nd, observation window, the 2nd, main fixture, the 2.1st, sinuate handwheel, the 2.2nd, main fixed bar, 2.3 be little edge cover, the 2.4th, base plate, the 2.5th, bottom plate, 2.6 be alignment pin, the 3rd, auxilliary fixture, the 3.1st, small handwheel, 3.2 be auxilliary fixed bar, the 3.3rd, little edge cover, the 3.4th, auxilliary clamping plate, the 4th, calibration apparatus, the 4.1st, big edge cover, the 4.2nd, adjustment head, the 4.3rd, adjustment bar, the 4.4th, handle.

(5) specific embodiment

Referring to Fig. 1-Fig. 3, the present invention by the seat of honour 1, be installed on the seat of honour 1 below main fixture 2, be installed on the auxilliary fixture 3 of the seat of honour 1 one sides and be installed on the seat of honour 1, form with the calibration apparatus 4 of auxilliary fixture 3 corresponding sides.Calibration apparatus 4 is made up of big edge cover 4.1, adjustment 4.2, adjustment bar 4.3, handle 4.4, big edge cover 4.1 is embedded on the seat of honour 1, big edge cover 4.1 inwalls have been attacked screw thread, adjustment bar 4.3 front ends are installed adjustment 4.2 by anticreep nail, adjustment bar 4.3 tail ends are installed handle 4.4, adjustment club shaft front end outer wall has been attacked screw thread, 4.1 one-tenth threaded engagement of adjustment bar 4.3 and big edge cover, and the screw thread of big edge cover 4.1 inwalls and the flight pitch of the screw thread on the adjustment club shaft are all 1mm; The seat of honour 1 inside is cavity 1.1, and the top has observation window 1.2, and the front and rear wall of the seat of honour has pistol sleeve import 5; Main fixture 2 is made up of sinuate handwheel 2.1, main fixed bar 2.2, little edge cover 2.3, base plate 2.4, bottom plate 2.5, base plate 2.4 is fixed on the seat of honour 1 bottom by alignment pin 2.6 and screw, little edge cover 2.3 is embedded on the base plate 2.4,2.3 one-tenth threaded engagement of main fixed bar 2.2 and little edge cover, main fixed bar 2.2 front ends are by the fixing bottom plate 2.5 of screw, and tail end is installed sinuate handwheel 2.1 by pin; Auxilliary fixture 3 is made up of small handwheel 3.1, auxilliary fixed bar 3.2, little edge cover 3.3, auxilliary clamping plate 3.4, little edge cover 3.3 is embedded on the seat of honour 1,3.3 one-tenth threaded engagement of auxilliary fixed bar 3.2 and little edge cover, auxilliary fixed bar 3.2 front ends are by the fixing auxilliary clamping plate 3.4 of screw, and tail end is installed small handwheel 3.1 by pin.

Using method of the present invention is: when point of impact was taken back, breach should move right.The pistol sleeve is placed the cavity 1.1 of the pistol calibrator seat of honour 1, rotation sinuate handwheel 2.1, make bottom plate 2.5 move up, rotation small handwheel 3.1 makes auxilliary clamping plate 3.4 move forward, the displacement of comprehensive both direction, make pistol breach pedestal over against adjustment 4.2, correction rotary handle 4.4 as required makes adjustment bar 4.3 move forward thereafter, handle 4.4 whenever revolves and turns around, and adjustment bar 4.3 produces the 1mm displacement.When point of impact took over, breach should be moved to the left, and the pistol sleeve is placed the cavity 1.1 of the pistol calibrator seat of honour 1 from school rifle device opposite side, calibrated according to the method described above.

Claims

1. pistol calibrator, by the seat of honour (1), be installed on the main fixture (2) of the seat of honour (1) below, be installed on the auxilliary fixture (3) of the seat of honour (1) one side and be installed on the seat of honour (1), form with the calibration apparatus (4) of the corresponding side of auxilliary fixture (3), it is characterized in that: calibration apparatus (4) is by big edge cover (4.1), adjustment head (4.2), adjustment bar (4.3), handle (4.4) is formed, big edge cover (4.1) is embedded on the seat of honour (1), big edge cover (4.1) inwall has been attacked screw thread, adjustment bar (4.3) front end is installed adjustment head (4.2), adjustment bar (4.3) tail end is installed handle (4.4), adjustment club shaft front end outer wall has been attacked screw thread, adjustment bar (4.3) becomes threaded engagement with big edge cover (4.1), and the screw thread of big edge cover (4.1) inwall and the flight pitch of the screw thread on the adjustment club shaft are all 1mm.

2. pistol calibrator as claimed in claim 1 is characterized in that: the seat of honour (1) is inner to be cavity (1.1), and the top has observation window (1.2).

3. pistol calibrator as claimed in claim 1, it is characterized in that: main fixture (2) is made up of sinuate handwheel (2.1), main fixed bar (2.2), little edge cover (2.3), base plate (2.4), bottom plate (2.5), base plate (2.4) is fixed on the seat of honour (1) bottom, little edge cover (2.3) is embedded on the base plate (2.4), main fixed bar (2.2) becomes threaded engagement with little edge cover (2.3), main fixed bar (2.2) front end is bottom plate (2.5) fixedly, and tail end is installed sinuate handwheel (2.1).

4. pistol calibrator as claimed in claim 1, it is characterized in that: auxilliary fixture (3) is made up of small handwheel (3.1), auxilliary fixed bar (3.2), little edge cover (3.3), auxilliary clamping plate (3.4), little edge cover (3.3) is embedded on the seat of honour (1), auxilliary fixed bar (3.2) becomes threaded engagement with little edge cover (3.3), the fixing auxilliary clamping plate (3.4) of auxilliary fixed bar (3.2) front end, tail end is installed small handwheel (3.1).