CN210188183U

CN210188183U - Punching positioning device

Info

Publication number: CN210188183U
Application number: CN201921108067.1U
Authority: CN
Inventors: Zongkai Liu; 刘宗凯
Original assignee: Changshu Zhizhuang Laser Equipment Research Institute Co ltd
Current assignee: Changshu Zhizhuang Laser Equipment Research Institute Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-03-27
Anticipated expiration: 2029-07-16

Abstract

A punching positioning device belongs to the technical field of machine manufacturing. Including base, stand, platform, drill bit control box, the drill bit and the positioning mechanism punch a hole, the stand fix on the base, the platform and the stand that punch a hole be connected the installation and the stand reciprocates relatively, positioning mechanism include first laser emitter, second laser emitter and mounting panel, the mounting panel is enclosed by anter, back part and the lateral plate of connecting anter and back part and forms, the mounting panel cladding is in the left side end of drill bit control box, first laser emitter set up the lower extreme at the back part, first laser emitter's light beam is forward diffusion around being, second laser emitter set up the lower extreme at the lateral plate, second laser emitter's light beam is about being to diffusion and crossing in order to constitute the setpoint with first laser emitter's light beam in the below of the drill bit that punches a hole. The advantages are that: the punching positioning can be effectively carried out, the accurate operation is ensured, and the product quality is improved; can reduce the labor intensity of workers and simplify the operation.

Description

Punching positioning device

Technical Field

The utility model belongs to the technical field of the machine-building, concretely relates to positioner punches a hole.

Background

The existing punching device or punching machine comprises a base, a stand column fixed on the base and a punching platform moving up and down relative to the stand column, wherein a drill bit control box is arranged above the punching platform, a punching drill bit corresponding to the punching platform is fixed on the drill bit control box, and the punching drill bit is driven by the drill bit control box to move up and down relative to the drill bit control box, so that a needed hole is punched on a part on the punching platform. In the existing punching process, most of positioning is based on manual marking or visual inspection, so that the punching efficiency is low, and the punching position of each workpiece cannot be guaranteed to be the same, which affects the product quality.

In view of the above-mentioned prior art, it is desirable in the industry to develop a mechanism for quickly determining the location of a punch hole, and for this reason the applicant has made an advantageous design, and the technical solutions described below have been made in this context.

Disclosure of Invention

An object of the utility model is to provide a can pinpoint in order to improve the positioner that punches a hole of quality.

The utility model aims at reaching like this, a positioner punches a hole, including base, stand, the platform that punches a hole, drill bit control box and the drill bit that punches a hole, the stand fix on the base, the platform that punches a hole pass through support arm and stand connection installation and stand to stand and reciprocate relatively, the drill bit control box be located the top of the platform that punches a hole and with the upper end fixed mounting of stand, the drill bit that punches a hole set up in the below of drill bit control box, reciprocate its characterized in that by the drill bit control box drive and relative drill bit control box: still include positioning mechanism, positioning mechanism include first laser emitter, second laser emitter and mounting panel, the mounting panel enclose by anter, back part and the lateral plate of connecting anter and back part and form, the mounting panel cladding at the left side end of drill bit control box, first laser emitter set up the lower extreme at the back part, forward diffusion around first laser emitter's the light beam is, second laser emitter set up the lower extreme at the lateral plate, second laser emitter's light beam is about the diffusion and crossing in order to constitute the setpoint in the below of punching a hole drill bit and first laser emitter's light beam.

The utility model discloses a concrete embodiment, still include the motor, the drill bit control box be equipped with in the inner chamber and promote axle and pivot, the pivot establish through setting up the bearing of promoting epaxial lower extreme rotationally the cover outside promoting the inside and upper and lower end of axle stretch out respectively, the upper end of pivot with motor drive connect, and the lower extreme then with the drill bit that punches a hole connect, the promotion axle constitute the cingulum along the direction of height at the outer wall one side of cingulum set and be used for constituting the worm that the meshing is connected with the cingulum, the rear end and the drill bit control box fixed mounting of worm, the front end constitutes for the free end, sets up and is used for promoting worm pivoted handle.

In another specific embodiment of the present invention, the drill bit further comprises a top cover for covering the drill bit control box and the motor.

The utility model discloses owing to adopted above-mentioned structure, compare with prior art, the beneficial effect who has is: the punching positioning can be effectively carried out, the accurate operation is ensured, and the product quality is improved; can reduce the labor intensity of workers and simplify the operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

1. A base; 2. a column; 3. a punching platform 31, a supporting arm; 4. a drill bit control box 41, a pushing shaft 411, a toothed belt 42, a rotating shaft 421, a bearing 43, a worm 44 and a handle; 5. a punching drill bit; 6. a motor; 7. the positioning mechanism comprises 71 a first laser emitter, 72 a second laser emitter, 73 a mounting plate, 731 a front plate, 732 a rear plate, 733 a side plate; 8. and a top cover.

Detailed Description

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, but the description of the embodiments is not intended to limit the technical solutions, and any changes made in the form of the present invention rather than the essential changes should be considered as the protection scope of the present invention.

In the following description, any concept related to the directionality (or the directional nature) of up, down, left, right, front, and rear is intended to facilitate understanding by the public, and thus should not be construed as particularly limiting the technical solution provided by the present invention, with respect to the position state in which the drawings are being described.

Referring to fig. 1, the present invention relates to a punching positioning device, which includes a base 1, a column 2, a punching platform 3, a drill control box 4, a punching drill 5, a motor 6 and a positioning mechanism 7. The upright post 2 is fixed on the base 1, the punching platform 3 is connected with the upright post 2 through a supporting arm 31 and is installed and moves up and down relative to the upright post 2, the punching platform 3 can move up and down through the structure of the worm gear and the handle, the specific structure is disclosed in the prior art, and the details are omitted. The drill bit control box 4 is positioned above the punching platform 3 and is fixedly installed with the upper end of the upright post 2. The drill control box 4 is provided with a pushing shaft 41 and a rotating shaft 42 in the inner cavity, the rotating shaft 42 is rotatably sleeved inside the pushing shaft 41 through bearings 421 respectively arranged at the upper end and the lower end of the pushing shaft 41, the upper end and the lower end of the rotating shaft 42 respectively extend out of the pushing shaft 41, the upper end of the rotating shaft is connected with the motor 6 through belt transmission, the lower end of the rotating shaft is connected with the punching drill 5, and when the motor 6 is started, the rotating shaft 42 is driven to rotate in the pushing shaft 41 through a belt, so that the punching drill 5 is driven to rotate. The pushing shaft 41 is provided with a toothed belt 411 on the outer wall along the height direction, a worm 43 for meshing connection with the toothed belt 411 is arranged on one side of the toothed belt 411, the rear end of the worm 43 is fixedly installed with the drill control box 4, the front end is a free end, and a handle 44 for pushing the worm 43 to rotate is arranged. In this embodiment, the handle 44 is preferably Y-shaped, and when the operator breaks the handle 44, the worm 43 rotates therewith and drives the pushing shaft 41 to move upwards or downwards through the engagement structure with the toothed belt 411, so as to drive the rotating shaft 42 to move upwards or downwards. The positioning mechanism 7 includes a first laser emitter 71, a second laser emitter 72, and a mounting plate 73. The mounting plate 73 is enclosed by anter 731, back part 732 and the lateral plate 733 of connecting anter 731 and back part 732 and forms, the mounting plate 73 cladding be at the left side end of drill bit control box 4, first laser emitter 71 set up the lower extreme at back part 732, the light beam of first laser emitter 71 is the diffusion of fore-and-aft direction, second laser emitter 72 set up the lower extreme at lateral plate 733, the light beam of second laser emitter 72 is left-and-right direction diffusion and intersects in order to constitute the setpoint with the light velocity of first laser emitter 71 in the below of punching a hole drill 5, the setpoint that constitutes by this is more stable than the structure of current single location light spot, and is accurate. In the present embodiment, the first and

second laser emitters

71 and 72 are red cross laser module of zhhaimei laser technology ltd, model number S9363510C 60.

Further, the utility model discloses still include top cap 8 for cover drill bit control box 4 and motor 6.

Claims

1. The utility model provides a positioner punches a hole, includes base (1), stand (2), platform (3), drill bit control box (4) and the drill bit (5) of punching a hole, stand (2) fix on base (1), platform (3) of punching a hole be connected the installation and stand (2) through support arm (31) and stand (2) reciprocate relatively, drill bit control box (4) be located the top of platform (3) of punching a hole and with the upper end fixed mounting of stand (2), drill bit (5) of punching a hole set up in the below of drill bit control box (4), reciprocate its characterized in that by drill bit control box (4) drive and relative drill bit control box (4): still include positioning mechanism (7), positioning mechanism (7) include first laser emitter (71), second laser emitter (72) and mounting panel (73), mounting panel (73) by anter (731), back part (732) and connect lateral plate (733) of anter (731) and back part (732) to enclose and form, mounting panel (73) the left side end of cladding drill bit control box (4), first laser emitter (71) set up the lower extreme at back part (732), the light beam of first laser emitter (71) is the fore-and-aft diffusion, second laser emitter (72) set up the lower extreme at lateral plate (733), the light beam of second laser emitter (72) is about to diffusion and is crossing in the below of punching a hole drill bit (5) with the light beam of first laser emitter (71) so as to constitute the setpoint.

2. A punch positioning device according to claim 1, characterized by further comprising an electric motor (6), the drill bit control box (4) is provided with a pushing shaft (41) and a rotating shaft (42) in the inner cavity, the rotating shaft (42) is rotatably sleeved inside the pushing shaft (41) through bearings (421) arranged at the upper end and the lower end of the pushing shaft (41), the upper end and the lower end of the rotating shaft (42) respectively extend out of the pushing shaft (41), the upper end of the rotating shaft (42) is in transmission connection with the motor (6), the lower end of the push shaft (41) is connected with the punching drill (5), the outer wall of the push shaft forms a toothed belt (411) along the height direction, a worm (43) which is used for being in meshed connection with the toothed belt (411) is arranged on one side of the toothed belt (411), the rear end of the worm (43) is fixedly installed with the drill bit control box (4), the front end of the worm is a free end, and a handle (44) used for pushing the worm (43) to rotate is arranged.

3. A punch positioning device according to claim 1, characterized by further comprising a top cover (8) for covering the drill control box (4) and the motor (6).