CN210968092U

CN210968092U - Positioning device of aluminum plate perforator

Info

Publication number: CN210968092U
Application number: CN201921617120.0U
Authority: CN
Inventors: 廖健
Original assignee: Sichuan Yangguang Jianduan Aluminium Industry Co ltd
Current assignee: Sichuan Yangguang Jianduan Aluminium Industry Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-10
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a positioner of aluminium system plate hole digger. The utility model discloses range unit and positioning unit, the range unit includes slide rule (5), roll adjustment lead screw (4) and location pincers body (3), one side of slide rule (5) is equipped with the screw thread, and the surface is equipped with scale (51), roll adjustment lead screw (4) are established inside location pincers body (3) to can move about, slide rule (5) and roll adjustment lead screw (4) cooperate; the positioning unit comprises a jaw (31) and a positioning bolt (1), the jaw (31) is U-shaped, a threaded hole is formed in the upper side of the jaw, and the positioning bolt (1) is arranged on the threaded hole; two jaws (31) are arranged on the positioning clamp body (3), the jaws (31) are U-shaped, threaded holes are formed in the jaws (31), positioning bolts (1) are installed on the holes, the aluminum plate is placed on the two jaws (31), and the aluminum plate can be firmly installed on the positioning device through the two positioning bolts (1).

Description

Positioning device of aluminum plate perforator

Technical Field

The utility model relates to a positioner of hole digger, more specifically the utility model relates to a positioner of aluminium system plate hole digger.

Background

In the current industrial production, the aluminum alloy is widely used due to its strong rigidity and light weight, and the holes are often needed in the current aluminum alloy plate, and there are some problems in the holes, such as:

1. in a small processing workshop, a tape measure or a vernier caliper is used for measuring in a general positioning mode, then marking is carried out, and then hole opening is carried out, so that a large error exists;

2. in a medium-large machining workshop, a machining center is often adopted for operation, on one hand, operations such as programming are needed for a single hole, which is troublesome, and on the other hand, the use cost of the machining center is high.

SUMMERY OF THE UTILITY MODEL

One of the purposes of the utility model is to above-mentioned not enough, provide a positioner of aluminium system plate hole digger to expect to solve technical problem such as the error is big among the prior art.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a positioner of aluminium system plate hole digger, the device includes range finding unit and positioning unit, the range finding unit includes slide rule, roll adjustment lead screw and location pincers body, one side of slide rule is equipped with the screw thread, and the surface is equipped with the scale, the roll adjustment lead screw is established in location pincers body to can move about, slide rule and roll adjustment lead screw cooperate; the positioning unit comprises a jaw and a positioning bolt, the jaw is U-shaped, a threaded hole is formed in the upper side of the jaw, and the positioning bolt is arranged on the threaded hole.

Preferably: the positioning clamp is characterized in that a through hole is formed in the positioning clamp body, and the distance adjusting screw rod and the positioning clamp body are arranged inside the through hole.

Preferably: the rotary disc is installed to the one end of roll adjustment lead screw, the rotary disc is established in the pincers body outside, the both ends of roll adjustment lead screw all are equipped with the bearing.

Preferably: the clamp jaws are arranged on one side of the positioning clamp body, and one clamp jaw is arranged at each of the left end and the right end of the positioning clamp body; two keep silent and go up one and be equipped with a positioning bolt.

Preferably: the rotary plate is provided with a rotary groove, a booster arm is arranged in the rotary groove, the booster arm can rotate around a fixed point in the rotary groove, and the fixed point is not arranged on the edge and the axle center of the rotary plate.

Preferably: the power assisting arm is provided with a rotor, the rotor is installed in a hole in the rotating groove, and the hole is formed in the fixed point position.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the positioning clamp body 3 is provided with two jaws 31, each jaw 31 is U-shaped, each jaw 31 is provided with a threaded hole, each hole is provided with a positioning bolt 1, an aluminum plate is placed on the two jaws 31, and the aluminum plate can be firmly arranged on the positioning device through the two positioning bolts 1;

2. the positioning clamp body 3 is internally provided with a through hole, the distance adjusting screw rod 4 and the sliding ruler 5 are arranged in the through hole, the sliding ruler 5 is provided with threads and matched with the distance adjusting screw rod 4, the sliding ruler 5 is provided with scales 51, the distance adjusting screw rod is rotated, the sliding ruler 5 can carry out front and back displacement relative to the positioning clamp body 3, and therefore the required size is measured, and the screw pitch of the distance adjusting screw rod 4 is smaller, so that the precision can be effectively improved;

3. whole positioner, it is comparatively small and exquisite, the operation is fairly simple, can further promote work efficiency.

Drawings

Fig. 1 is a schematic side view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic front structural view of the present invention;

FIG. 4 is a schematic view of a slide rule;

FIG. 5 is a detailed view of the operation of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 1;

in the figure, 1-positioning bolt, 2-assisting arm, 21-rotor, 3-positioning clamp body, 31-jaw, 4-distance adjusting screw rod, 41-rotating groove, 42-rotating disk, 5-sliding ruler, 51-scale and 6-bearing.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 2 and 4, the positioning device for the hole opener for the aluminum plate comprises a distance measuring unit and a positioning unit, wherein the distance measuring unit is mainly responsible for accurately measuring the hole opening position, and the positioning unit ensures that the aluminum plate does not generate relative displacement in the measuring process and the hole opening process; the distance measuring unit comprises a sliding rule 5, a distance adjusting screw rod 4 and a positioning caliper body 3, scales 51 are arranged on one side of the sliding rule 5, a through hole is formed in the positioning caliper body 3, the distance adjusting screw rod 4 and the sliding rule 5 are arranged in the through hole, threads are arranged on one side of the distance adjusting screw rod 4, the sliding rule 5 can be matched with the distance adjusting screw rod 4 to work, lubricating oil is arranged between the distance adjusting screw rod 4 and the sliding rule 5, the smoothness of rotation of the distance adjusting screw rod 4 is improved, when the distance adjusting screw rod 4 is rotated, the sliding rule 5 is displaced relative to the caliper body 3 in the horizontal axial direction, and the distance adjusting screw rod 4 is not displaced relative to the caliper body 3; the positioning unit comprises a jaw 31 and a positioning bolt 1, wherein the jaw 31 is of a U-shaped structure, a threaded hole is formed in one side of the jaw 31, the positioning bolt 1 is arranged on the threaded hole, and the bolt 1 can firmly install the aluminum plate on the positioning device, so that the relative displacement between the aluminum plate and the positioning device is limited, and the accuracy in the measuring process is improved.

As shown in fig. 1 or 5, a rotating disc 42 is installed at one end of the distance adjusting screw rod 4, the rotating disc 42 contributes to the force arm required when the distance adjusting screw rod 4 is rotated, the rotating disc 42 is installed outside the positioning caliper body 3, bearings 6 are installed at both ends of the distance adjusting screw rod 4, the bearings 6 are installed inside the caliper body 3, and the friction between the metals is increased due to the lapse of time, so that the bearings 6 are installed at both ends of the distance adjusting screw rod 4, and the above-mentioned problems can be avoided.

As shown in fig. 2 or 3, a jaw 31 is respectively arranged on one side of each of two ends of the caliper body 3, the two jaws 31 are respectively provided with the same threaded hole, and are assembled with the positioning bolts 1 of the same specification, generally, after an aluminum plate is fixed by one positioning bolt 1, the aluminum plate is easy to relatively displace under the action of external force, so that two sets of positioning units are installed, the above-mentioned problems can be avoided, and the stability of the device is improved.

As shown in fig. 6, a rotating groove 41 is formed in the rotating disc 42, a power assisting arm 2 is arranged in the rotating groove 41, the power assisting arm 2 can rotate around a fixed point in the rotating groove 41, the fixed point is not located on the edge and the axis of the rotating disc 42, when the power assisting arm 2 is in the state shown in fig. 1, the force arm is longest and labor-saving, and a hole is formed in the other end of the power assisting arm 2, so that a worker can conveniently use a tool to operate the power assisting arm; in order to facilitate the installation of the device, the rotor 21 is arranged at a fixed point of the power assisting arm 2, the rotor 21 is of a cylindrical structure and is positioned at two sides of the power assisting arm 2, the axes of the rotors 21 at two ends are on the same straight line, meanwhile, the rotating groove 41 is provided with a hole at the fixed point and is used for the rotor 21, and the hole is in clearance fit with the rotor 21.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a positioner of aluminium system plate hole digger which characterized in that: the device comprises a distance measuring unit and a positioning unit, wherein the distance measuring unit comprises a sliding ruler (5), a distance adjusting screw rod (4) and a positioning clamp body (3), one side of the sliding ruler (5) is provided with threads, the surface of the sliding ruler is provided with scales (51), the distance adjusting screw rod (4) is arranged in the positioning clamp body (3) and can move, and the sliding ruler (5) is matched with the distance adjusting screw rod (4); the positioning unit comprises a jaw (31) and a positioning bolt (1), the jaw (31) is U-shaped, a threaded hole is formed in the upper side of the jaw, and the positioning bolt (1) is arranged on the threaded hole.

2. The apparatus of claim 1 wherein said means for positioning said aluminum panel opener is further characterized by: the positioning clamp is characterized in that a through hole is formed in the positioning clamp body (3), and the distance adjusting screw rod (4) and the positioning clamp body (3) are installed inside the through hole.

3. The apparatus of claim 1 wherein said means for positioning said aluminum panel opener is further characterized by: the rotary disc (42) is installed to the one end of roll adjustment lead screw (4), establish in location pincers body (3) outside rotary disc (42), the both ends of roll adjustment lead screw (4) all are equipped with bearing (6).

4. The apparatus of claim 1 wherein said means for positioning said aluminum panel opener is further characterized by: the clamp jaws (31) are arranged on one side of the positioning clamp body (3), one clamp jaw (31) is arranged at each of the left end and the right end of the positioning clamp body (3), and the two clamp jaws (31) are respectively provided with one positioning bolt (1).

5. The apparatus of claim 3 wherein said means for positioning said aluminum panel opener is further characterized by: the rotary plate is characterized in that a rotary groove (41) is formed in the rotary plate (42), a booster arm (2) is arranged in the rotary groove (41), the booster arm (2) can rotate around a fixed point in the rotary groove (41), and the fixed point is not located on the edge and the axis of the rotary plate (42).

6. The apparatus of claim 5 wherein said means for positioning said aluminum panel opener is further characterized by: the power assisting arm (2) is provided with a rotor (21), the rotor (21) is installed in a hole in the rotating groove (41), and the hole is formed in the fixed point position.