CN216859459U

CN216859459U - Part positioning device for machining

Info

Publication number: CN216859459U
Application number: CN202123238177.XU
Authority: CN
Inventors: 万明枝
Original assignee: Anhui Huoshida Intelligent Technology Co ltd
Current assignee: Anhui Huoshida Intelligent Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-01
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a part positioning device for machining, which comprises a base, wherein a mounting frame is mounted on the base and is of a rectangular hollow structure, a guide plate is arranged at an opening of the mounting frame, a bidirectional screw is arranged in the mounting frame, a movable sleeve is movably sleeved on the surface of the bidirectional screw and is in threaded connection with the bidirectional screw, two fixed plates which are symmetrical to each other are movably arranged on the surface of the guide plate, the fixed plates movably penetrate through the guide plate and are fixedly connected with moving blocks, and slots are respectively formed in the surface of the guide plate. This part positioner for machining sets up two-way lead screw through the bottom at the mounting bracket to set up and remove the cover, can drive to remove the cover through rotating two-way lead screw and remove, and remove and sheathe in and set up the inserted block that is connected with the movable block, thereby the removal of control fixed plate carries out centre gripping and fixed to machine part.

Description

Part positioning device for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a part positioning device for machining.

Background

Along with the gradual development of machinery field, machine part's position is also gradually improving, all need fix machine part earlier and process in machine part course of working usually, need use fixing device from this, can carry out the clamping spacing to machine part through fixing device and avoid taking place the skew when processing.

Generally, bolts are adopted for screwing, but if a plurality of parts are machined and fixed only by screwing the bolts, the labor is very great, the efficiency of machining the parts is very low, and the requirements of people on operation cannot be met. Therefore, the part positioning device for machining is provided by improving the part positioning device for machining.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a part positioning device for machining, which comprises a base, wherein a mounting frame is mounted on the base and is of a rectangular hollow structure, a guide plate is arranged at an opening of the mounting frame, a bidirectional screw is arranged in the mounting frame, a movable sleeve is movably sleeved on the surface of the bidirectional screw and is in threaded connection with the bidirectional screw, two fixed plates which are symmetrical to each other are movably arranged on the surface of the guide plate, the fixed plates movably penetrate through the guide plate and are fixedly connected with movable blocks, slots are respectively formed in the surface of the guide plate, clamping blocks are movably connected in the slots, one ends of the clamping blocks are fixedly connected with limiting blocks, and the limiting blocks movably penetrate through the guide plate and extend to the outer side.

As a preferable technical scheme of the utility model, the moving block is movably arranged above the moving sleeve, a jack is arranged on one side surface of the moving block close to the moving sleeve, a plurality of inserting blocks are fixedly connected to the surface of the moving sleeve, and the inserting blocks are matched with the jack in size.

As a preferable technical scheme of the utility model, the surface of the guide plate is provided with a moving groove, and the bottom of the fixed plate is connected to the moving groove in a sliding manner.

As a preferred technical scheme of the utility model, the inner walls of the two sides of the mounting rack are respectively provided with a limiting sliding chute, and the two ends of the movable sleeve are respectively connected in the limiting sliding chutes in a sliding manner.

As a preferable technical scheme of the utility model, the top of the mounting frame is provided with an opening, the inner walls of two sides of the mounting frame close to the opening are respectively and fixedly connected with a baffle, and the guide plate is movably arranged on the baffle.

According to a preferable technical scheme of the utility model, the inner walls of two sides of the mounting frame close to the opening are respectively provided with limiting holes, the limiting holes and the limiting blocks are arranged in a one-to-one correspondence manner, and one end of each limiting block, which does not pass through the slot, is connected into the slot through a supporting spring.

As a preferable technical scheme of the utility model, a servo motor is installed on one side of the installation frame, and one end of the bidirectional screw rod movably penetrates through the installation frame and is fixedly connected to the output end of the servo motor.

The utility model has the beneficial effects that:

1. according to the part positioning device for machining, the guide plate can be directly arranged on the mounting frame by arranging the mounting frame and the guide plate, so that the part positioning device can be used for fixing mechanical parts, can be used for fixing the positions of the mounting frame and the guide plate by arranging the limiting blocks corresponding to the limiting holes, and supports the guide plate by arranging the baffle;

2. this part positioner for machining sets up two-way lead screw through the bottom at the mounting bracket to set up and remove the cover, can drive to remove the cover through rotating two-way lead screw and remove, and remove and sheathe in and set up the inserted block that is connected with the movable block, thereby the removal of control fixed plate carries out centre gripping and fixed to machine part, and when using, the removable different guide plate that differs uses the fixed plate of different shapes in the cooperation, fixes not the machine part of equidimension.

Drawings

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

FIG. 1 is a perspective view of a part positioning device for machining in accordance with the present invention;

FIG. 2 is a perspective view of a mounting bracket of the part positioning device for machining according to the present invention;

FIG. 3 is a perspective view of a guide plate of the part positioning device for machining according to the present invention;

fig. 4 is a schematic top view of the part positioning apparatus for machining according to the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a guide plate; 4. a fixing plate; 5. a moving block; 6. inserting a block; 7. moving the sleeve; 8. a bidirectional lead screw; 9. a limiting chute; 10. a baffle plate; 11. A servo motor; 12. a clamping block; 13. a moving groove; 14. a jack; 15. and a limiting block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the part positioning device for machining of the utility model comprises a base 1, wherein a mounting frame 2 is mounted on the base 1, the mounting frame 2 is of a rectangular hollow structure, a guide plate 3 is arranged at an opening of the mounting frame 2, a bidirectional screw 8 is arranged in the mounting frame 2, a movable sleeve 7 is movably sleeved on the surface of the bidirectional screw 8, the movable sleeve 7 is connected with the bidirectional screw 8 through threads, two mutually symmetrical fixing plates 4 are movably arranged on the surface of the guide plate 3, the fixing plates 4 movably penetrate through the guide plate 3 and are fixedly connected with moving blocks 5, slots are respectively formed in the surface of the guide plate 3, clamping blocks 12 are movably connected in the slots, one ends of the clamping blocks 12 are fixedly connected with limiting blocks 15, and the limiting blocks 15 movably penetrate through the guide plate 3 and extend to the outside.

Wherein, the movable block 5 activity sets up in the top of removing the cover 7, and the jack 14 has been seted up to the side that is close to removing the cover 7 on the movable block 5, and the fixed surface of removing the cover 7 is connected with a plurality of inserted blocks 6, the size phase-match of inserted block 6 and jack 14.

Wherein, the surface of the guide plate 3 is provided with a moving groove 13, and the bottom of the fixed plate 4 is slidably connected on the moving groove 13.

Wherein, the inner walls of the two sides of the mounting rack 2 are respectively provided with a limiting sliding groove 9, and the two ends of the movable sleeve 7 are respectively connected in the limiting sliding grooves 9 in a sliding manner.

Wherein, the opening has been seted up at the top of mounting bracket 2, and mounting bracket 2 is close to respectively fixedly connected with baffle 10 on the both sides inner wall of opening part, and the activity of guide plate 3 sets up on baffle 10.

Wherein, the mounting bracket 2 is provided with spacing holes on the inner wall of the two sides near the opening respectively, the spacing holes are in one-to-one correspondence with the limiting blocks 15, and the end of the limiting block 15 which does not pass through the slot is connected in the slot through a supporting spring.

Wherein, servo motor 11 is installed to one side of mounting bracket 2, and mounting bracket 2 is passed in the activity of the one end of two-way lead screw 8 to fixed connection is at servo motor 11's output.

The working principle is as follows: when the guide plate fixing device is used, the clamping block 12 slides, the clamping block 12 drives the limiting block 15 to slide in the slot, when the guide plate 3 is supported on the surface of the baffle plate 10, the limiting block 15 is respectively inserted into the limiting holes, the position between the mounting frame 2 and the guide plate 3 is fixed, the moving block 5 is aligned with the moving sleeve 7 when the guide plate is fixed, the insertion holes 14 are aligned with the insertion blocks 6, the insertion blocks 6 are respectively inserted into the insertion holes 14, the bidirectional screw 8 is rotated through the servo motor 11, so that the distance between the two fixing plates 4 is adjusted, mechanical parts are clamped, the guide plate 3 can be directly mounted on the mounting frame 2 by arranging the mounting frame 2 and the guide plate 3, namely, the mechanical parts can be fixed, the limiting block 15 corresponds to the limiting holes and can be used for fixing the positions of the mounting frame 2 and the guide plate 3, by arranging the baffle plate 10, the guide plate 3 is supported, the bidirectional screw 8 is arranged at the bottom of the mounting frame 2, and set up and remove cover 7, can drive and remove cover 7 and remove through rotating two-way lead screw 8, and remove and set up the inserted block 6 that is connected with movable block 5 on the cover 7 to the removal of control fixed plate 4 carries out centre gripping and fixed to mechanical part, and when using, removable different guide plates use the fixed plate of different shapes in the cooperation, fixes mechanical part of different sizes.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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

1. A part positioning device for machining comprises a base (1) and is characterized in that a mounting frame (2) is mounted on the base (1), the mounting frame (2) is of a rectangular hollow structure, a guide plate (3) is arranged at an opening of the mounting frame (2), a bidirectional lead screw (8) is arranged in the mounting frame (2), a movable sleeve (7) is sleeved on the surface of the bidirectional lead screw (8), the movable sleeve (7) is connected with the bidirectional lead screw (8) through threads, two symmetrical fixed plates (4) are movably arranged on the surface of the guide plate (3), the fixed plates (4) movably penetrate through the guide plate (3) and are fixedly connected with moving blocks (5), slots are respectively formed in the surface of the guide plate (3), clamping blocks (12) are movably connected in the slots, and limit blocks (15) are fixedly connected to one ends of the clamping blocks (12), the limiting block (15) movably penetrates through the guide plate (3) and extends to the outer side.

2. The part positioning device for machining according to claim 1, wherein the moving block (5) is movably arranged above the moving sleeve (7), a jack (14) is formed in one side surface, close to the moving sleeve (7), of the moving block (5), a plurality of inserting blocks (6) are fixedly connected to the surface of the moving sleeve (7), and the inserting blocks (6) are matched with the jack (14) in size.

3. The part positioning device for machining according to claim 1, wherein a moving groove (13) is formed in the surface of the guide plate (3), and the bottom of the fixed plate (4) is slidably connected to the moving groove (13).

4. The part positioning device for machining according to claim 1, wherein the inner walls of the two sides of the mounting frame (2) are respectively provided with a limiting sliding groove (9), and two ends of the moving sleeve (7) are respectively connected in the limiting sliding grooves (9) in a sliding manner.

5. The part positioning device for machining according to claim 1, wherein an opening is formed in the top of the mounting frame (2), baffle plates (10) are fixedly connected to inner walls of two sides, close to the opening, of the mounting frame (2) respectively, and the guide plate (3) is movably arranged on the baffle plates (10).

6. The part positioning device for machining according to claim 1, wherein the inner walls of two sides of the mounting frame (2) close to the opening are respectively provided with limiting holes, the limiting holes are in one-to-one correspondence with the limiting blocks (15), and one ends of the limiting blocks (15) which do not penetrate through the slots are connected into the slots through supporting springs.

7. The part positioning device for machining according to claim 1, wherein a servo motor (11) is installed on one side of the mounting frame (2), and one end of the bidirectional lead screw (8) movably penetrates through the mounting frame (2) and is fixedly connected to an output end of the servo motor (11).