CN213559953U - Drilling positioning device for machining - Google Patents

Abstract

The utility model discloses a drilling positioner for machining, the on-line screen storage device comprises a base, the roof is installed to the base top, surface mounting has the disc on the roof, disc upper surface edge encircles and is equipped with the angle scale mark, the pointer is installed to disc one side, the U template is installed to the roof below, the inboard swing joint of U template has the slider, it has the guide bar to peg graft in the slider inboard, guide bar outer wall middle part is equipped with the central line, the length scale mark has been seted up to central line bilateral symmetry, guide bar one side is rotated and is connected with the lead screw, the motor is installed to the slider bottom. The utility model discloses a central line is corresponding with the axis of part, and the position of cooperation length scale line to slider is adjusted to drag the disc through the manual work and rotate, make the scale mark on the disc corresponding with the pointer, thereby adjust the angle of motor, and then make the drilling rod punch to the part, not only the precision is high, and is efficient moreover.

Description

Drilling positioning device for machining

Technical Field

The utility model relates to a machining technical field specifically is a drilling positioner for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process. The technological process can be divided into casting, forging, stamping, welding, machining, assembling and other technological processes, and the mechanical manufacturing technological process generally refers to the sum of the machining technological process of the part and the assembling technological process of the machine.

The existing drilling device for machining mainly has the following defects:

the existing drilling device for machining needs to measure the diameter and the angle again before performing circumferential drilling on a workpiece manually, so that errors are easy to generate, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling positioner for machining improves the precision of punching to improve the efficiency of punching, with the problem of proposing in solving above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a drilling positioner for machining, includes the base, the roof is installed to the base top, surface mounting has the disc on the roof, disc upper surface edge encircles and is equipped with the angle scale mark, the pointer is installed to disc one side, the U template is installed to the roof below, the inboard swing joint of U template has the slider, the slider inboard is pegged graft and is had the guide bar, guide bar outer wall middle part is equipped with the central line, the length scale mark has been seted up to central line bilateral symmetry, guide bar one side is rotated and is connected with the lead screw, the motor is installed to the slider bottom, the drilling rod is installed to the power take off end of motor.

Furthermore, a part groove is formed in the surface of the base, supporting blocks are symmetrically and fixedly connected to the inner wall of the part groove, an embedded structure is formed by the parts and the part groove, the parts are supported through the supporting blocks, a gap is formed between the parts and the bottom of the part groove, and punching of the parts is facilitated.

Furthermore, roof lower surface edge symmetry fixedly connected with branch plays the effect of stable stay to the roof.

Further, disc opposite side fixedly connected with L type backup pad, L type backup pad top is rotated and is connected with positioning bolt, the utility model discloses.

Further, U template upper surface mid-mounting has double-acting cylinder, and double-acting cylinder top and disc center department rotate to be connected, through the external pneumatic means of double-acting cylinder to the lift of control U template is conveniently punched the part.

Further, U template is run through to lead screw one end, the hand wheel is installed to the lead screw tip, lock nut is installed with U template outer wall linking department to the lead screw, conveniently drives the lead screw through the hand wheel and rotates to carry on spacingly to the lead screw through lock nut to the lead screw locking, prevent that the lead screw is not hard up.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a fix the upper surface at the base with the part installation, it is connected to rotate through the screw thread between lead screw and the slider, consequently, rotate through the drive lead screw, thereby can make the slider do reciprocating motion about, and then can drive the motor and remove, it is corresponding with the axis of part through the central line, the position of cooperation length scale line to the slider is adjusted, thereby conveniently adjust the diameter that the circumference punched, and drag the disc through the manual work and rotate, it is corresponding with the pointer to make the scale mark on the disc, thereby adjust the angle of motor, and then make the drilling rod punch to the part, not only the precision is high, and is efficient.

2. The utility model discloses a positioning bolt runs through L type backup pad top, makes its end and disc upper surface contact through rotating positioning bolt to fix a position the disc, prevent that the disc is not hard up, precision when being favorable to improving and punching.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the disc of the present invention;

fig. 3 is a schematic side view of the top plate of the present invention;

FIG. 4 is a schematic view of the inner side structure of the U-shaped plate of the present invention;

in the figure: 1. a base; 101. a part slot; 102. a support block; 2. a top plate; 201. a strut; 3. a disc; 301. angle scale lines; 302. a pointer; 303. an L-shaped support plate; 304. positioning the bolt; 4. a U-shaped plate; 401. a slider; 402. a guide bar; 403. a centerline; 404. length scale lines; 405. a double-acting cylinder; 406. a screw rod; 407. a hand wheel; 408. locking the nut; 5. a motor; 501. and (5) drilling a rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a drilling positioner for machining, includes base 1, roof 2 is installed to base 1 top, surface mounting has disc 3 on roof 2, 3 upper surface edges of disc encircle and are equipped with angle scale mark 301, pointer 302 is installed to 3 one side of disc, U template 4 is installed to roof 2 below, the inboard swing joint of U template 4 has slider 401, slider 401 inboard is pegged graft there is guide bar 402, guide bar 402 outer wall middle part is equipped with central line 403, length scale mark 404 has been seted up to central line 403 bilateral symmetry, guide bar 402 one side is rotated and is connected with lead screw 406, motor 5 is installed to slider 401 bottom, drilling rod 501 is installed to motor 5's power take off end.

Through fixing the upper surface at base 1 with the part installation, be connected through screw thread rotation between lead screw 406 and the slider 401, consequently, rotate through drive lead screw 406, thereby can make slider 401 do reciprocating motion about doing, and then can drive motor 5 and remove, it is corresponding with the axis of part through central line 403, cooperation length scale mark 404 is adjusted slider 401's position, thereby conveniently adjust the diameter that the circumference punched, and drag disc 3 through the manual work and rotate, it is corresponding with pointer 302 to make scale mark 404 on the disc 3, thereby adjust the angle of motor 5, and then make drilling rod 501 punch the part, not only the precision is high, and is efficient.

Furthermore, a part groove 101 is formed in the surface of the base 1, supporting blocks 102 are symmetrically and fixedly connected to the inner wall of the part groove 101, an embedded structure is formed by the parts and the part groove 101, the parts are supported through the supporting blocks 102, a gap is formed between the parts and the bottom of the part groove 101, and punching of the parts is facilitated.

Further, roof 2 lower surface edge symmetry fixedly connected with branch 201 plays the effect of stable stay to roof 2.

Further, 3 opposite side fixedly connected with L type backup pad 303 of disc, L type backup pad 303 top is rotated and is connected with positioning bolt 304, runs through L type backup pad 303 top through positioning bolt 304, makes its end and disc 3 upper surface contact through rotating positioning bolt 304 to fix a position disc 3, prevent that disc 3 is not hard up, be favorable to improving the precision when punching.

Further, U type plate 4 upper surface mid-mounting has double acting cylinder 405, and double acting cylinder 405 top and 3 center departments of disc rotate to be connected, through the external pneumatic means of double acting cylinder 405 to control U type plate 4's lift, the convenience punches to the part.

Furthermore, one end of the screw rod 406 penetrates through the U-shaped plate 4, a hand wheel 407 is mounted at the end of the screw rod 406, a locking nut 408 is mounted at the joint of the screw rod 406 and the outer wall of the U-shaped plate 4, the screw rod 406 is conveniently driven to rotate through the hand wheel 407, and the screw rod 406 is locked through the locking nut 408 to limit the screw rod 406, so that the screw rod 406 is prevented from loosening.

The utility model discloses a theory of operation: the part is installed and fixed on the upper surface of the base 1, the screw rod 406 is in threaded rotary connection with the sliding block 401, the sliding block 401 can reciprocate left and right by driving the screw rod 406 to rotate, the motor 5 can be driven to move, the position of the sliding block 401 is adjusted by matching the length scale marks 404 corresponding to the central axis of the part through the central line 403, the diameter of circumferential punching is convenient to adjust, the disc 3 is manually dragged to rotate, the scale marks 404 on the disc 3 correspond to the pointer 302, the angle of the motor 5 is adjusted, and the part is punched by the drill rod 501, so that the precision and the efficiency are high, the part groove 101 is formed in the surface of the base 1, the supporting blocks 102 are symmetrically and fixedly connected to the inner wall of the part groove 101, an embedded structure is formed by the part and the part groove 101, and the part is supported by the supporting blocks 102, the part and the bottom of the part groove 101 are enabled to have a gap, which is beneficial to punching the part, the edge of the lower surface of the top plate 2 is symmetrically and fixedly connected with a support rod 201, which plays a role of stably supporting the top plate 2, the other side of the disc 3 is fixedly connected with an L-shaped support plate 303, the top end of the L-shaped support plate 303 is rotationally connected with a positioning bolt 304, the positioning bolt 304 penetrates through the top of the L-shaped support plate 303, the tail end of the positioning bolt 304 is contacted with the upper surface of the disc 3 by rotating the positioning bolt 304, thereby positioning the disc 3, preventing the disc 3 from loosening, which is beneficial to improving the precision during punching, a double-acting cylinder 405 is arranged in the middle of the upper surface of the U-shaped plate 4, the top end of the double-acting cylinder 405 is rotationally connected with the center of the disc, the end part of the screw rod 406 is provided with a hand wheel 407, the joint of the screw rod 406 and the outer wall of the U-shaped plate 4 is provided with a locking nut 408, the screw rod 406 is conveniently driven to rotate by the hand wheel 407, and the screw rod 406 is locked by the locking nut 408 to limit the screw rod 406, so that the screw rod 406 is prevented from loosening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a drilling positioner for machining which characterized in that: including base (1), roof (2) are installed to base (1) top, surface mounting has disc (3) on roof (2), disc (3) upper surface edge encircles and is equipped with angle scale mark (301), pointer (302) are installed to disc (3) one side, U template (4) are installed to roof (2) below, U template (4) inboard swing joint has slider (401), slider (401) inboard is pegged graft and is had guide bar (402), guide bar (402) outer wall middle part is equipped with central line (403), length scale mark (404) have been seted up to central line (403) bilateral symmetry, guide bar (402) one side is rotated and is connected with lead screw (406), motor (5) are installed to slider (401) bottom, drilling rod (501) are installed to the power take off end of motor (5).

2. The drilling positioning device for machining according to claim 1, characterized in that: the surface of the base (1) is provided with a part groove (101), and the inner wall of the part groove (101) is symmetrically and fixedly connected with supporting blocks (102).

3. The drilling positioning device for machining according to claim 1, characterized in that: the edge of the lower surface of the top plate (2) is symmetrically and fixedly connected with supporting rods (201).

4. The drilling positioning device for machining according to claim 1, characterized in that: the other side of the disc (3) is fixedly connected with an L-shaped supporting plate (303), and the top end of the L-shaped supporting plate (303) is rotatably connected with a positioning bolt (304).

5. The drilling positioning device for machining according to claim 1, characterized in that: u template (4) upper surface mid-mounting has double-acting cylinder (405), and double-acting cylinder (405) top and disc (3) center department rotate to be connected.

6. The drilling positioning device for machining according to claim 1, characterized in that: one end of the screw rod (406) penetrates through the U-shaped plate (4), a hand wheel (407) is installed at the end part of the screw rod (406), and a locking nut (408) is installed at the joint of the screw rod (406) and the outer wall of the U-shaped plate (4).

Images