CN218747193U

CN218747193U - Positioning module convenient to adjust

Info

Publication number: CN218747193U
Application number: CN202222384296.4U
Authority: CN
Inventors: 顾志刚; 陆伟清; 钱卫进
Original assignee: Changzhou Jiachang Machinery Co ltd
Current assignee: Changzhou Jiachang Machinery Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-03-28
Anticipated expiration: 2032-09-08

Abstract

The utility model belongs to the technical field of positioning modules, in particular to a positioning module convenient to adjust, which comprises a positioning table, wherein an H-shaped bracket is fixed on the outer wall of the bottom of the positioning table, a centering positioning mechanism is arranged on the positioning table, and a height adjusting mechanism is arranged on the H-shaped bracket; the centering and positioning mechanism comprises two fixing blocks, a bidirectional screw rotatably installed on the two fixing blocks, two sliding blocks sequentially screwed on two opposite thread ends of the bidirectional screw, and a limiting rod fixed between the two fixing blocks. The centering and positioning mechanism is arranged in the utility model, and the two sliders with C-shaped clamping grooves can be driven to perform centering motion by controlling the hand wheel so as to position and clamp metal core rods with different thicknesses; be provided with height adjusting mechanism, be convenient for control positioning mechanism's location height through servo motor's drive, can fix a position the centre gripping according to the different demands of processing at the different positions of the metal plug of different lengths, satisfied the diversified user demand of processing.

Description

Positioning module convenient to adjust

Technical Field

The utility model relates to a location module technical field especially relates to a location module convenient to adjust.

Background

The core rod is used for a part of a die for forming a profile surface in a pressed blank or a sintered body in a pressing direction, and a positioning module is required to be used for positioning the metal core rod in the processing process, however, the existing positioning module can meet the basic use requirement, but the existing positioning module still has the following defects:

firstly, the existing positioning module has poor adjusting performance, cannot adapt to metal core rods with different thicknesses, and is relatively complicated to position;

secondly, the height of location is not convenient for adjust according to the processing demand of difference to current orientation module, and then the metal plug of the different length of unable adaptation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a location module convenient to adjust, through centering positioning mechanism and height adjusting mechanism's cooperation use, overcome the not enough of prior art, the effectual relatively poor problem of current location module regulation nature of having solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a positioning module convenient to adjust comprises a positioning table, wherein an H-shaped support is fixed on the outer wall of the bottom of the positioning table, a centering positioning mechanism is arranged on the positioning table, and a height adjusting mechanism is arranged on the H-shaped support;

the centering and positioning mechanism comprises two fixed blocks, a bidirectional screw rotatably mounted on the two fixed blocks, two sliding blocks sequentially screwed on two opposite thread ends of the bidirectional screw, and a limiting rod fixed between the two fixed blocks;

the height adjusting mechanism comprises a servo motor and two thread lifting assemblies, wherein the two thread lifting assemblies comprise threaded rods rotatably mounted on the H-shaped support, inverted T-shaped sleeves screwed on the threaded rods, synchronous belt wheels arranged at the lower parts of the threaded rods and limiting ports arranged at the tops of the positioning tables.

Preferably, the two synchronous pulleys are connected through the same synchronous belt in a transmission manner, and a motor plate is fixed on the side wall of the H-shaped support.

Preferably, servo motor is fixed in the top outer wall of motor board, and servo motor's output shaft passes through the shaft coupling and is connected with the bottom of one of them threaded rod.

Preferably, the outer walls of the two inverted-T-shaped sleeves are respectively in sliding connection with the inner walls of the two limiting ports, and the two fixing blocks are respectively fixed on the outer walls of the tops of the two inverted-T-shaped sleeves.

Preferably, two the C type draw-in groove has all been seted up to the relative one side of slider, and has all seted up spacing hole on two sliders.

Preferably, a hand wheel is fixed on the outer wall of one end of the bidirectional screw, and the inner walls of the two limiting holes are in sliding connection with the outer wall of the limiting rod.

The beneficial effects of the utility model are that:

1. the centering and positioning mechanism is arranged, and the two sliding blocks with the C-shaped clamping grooves can be driven to perform centering motion by controlling the hand wheel so as to position and clamp the metal core rods with different thicknesses, so that the operation is simple and quick;

2. be provided with height adjusting mechanism, be convenient for control positioning mechanism's location height through servo motor's drive, can fix a position the centre gripping according to the different demands of processing at the different positions of the metal plug of different lengths, satisfied the diversified user demand of processing.

Drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of an entire positioning module convenient to adjust according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a positioning module portion convenient for adjustment according to the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of a positioning mechanism in a positioning module convenient for adjustment according to the present invention;

fig. 4 is a schematic three-dimensional structure diagram of a height adjusting mechanism in a positioning module convenient for adjustment.

In the figure: 1. a positioning table; 2. an H-shaped bracket; 3. a fixed block; 4. a bidirectional screw; 5. a slider; 6. a limiting rod; 7. a servo motor; 8. a threaded rod; 9. an inverted T-shaped sleeve; 10. a synchronous pulley; 11. a limiting port; 12. a synchronous belt; 13. a motor plate; 14. a C-shaped clamping groove; 15. a limiting hole; 16. hand wheel.

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.

Embodiment 1, refer to fig. 1 and 3, a positioning module convenient for adjustment comprises a positioning table 1, an H-shaped support 2 and a centering and positioning mechanism;

the H-shaped bracket 2 is welded on the outer wall of the bottom of the positioning table 1, and the centering and positioning mechanism is composed of the following components:

fixed block 3 and bidirectional screw 4: the number of the fixed blocks 3 is two, the bidirectional screw 4 is respectively connected with the inner walls of the two fixed blocks 3 in a penetrating way through two bearings, and a hand wheel 16 is welded on the outer wall of the right end of the bidirectional screw 4 in order to facilitate the rotation of the bidirectional screw 4;

and (5) a sliding block: the number of the sliding blocks 5 is two, the two sliding blocks 5 are sequentially screwed on two opposite thread ends of the bidirectional screw 4, C-shaped clamping grooves 14 are formed in opposite sides of the two sliding blocks 5, and the two C-shaped clamping grooves 14 are used for better positioning and clamping the metal core rod;

the limiting rod 6: the limiting rod 6 is welded between the two fixing blocks 3, the two sliding blocks 5 are respectively provided with a limiting hole 15, and the inner walls of the two limiting holes 15 are respectively connected with the outer wall of the limiting rod 6 in a sliding manner, so that the movement of the two sliding blocks 5 is limited;

in the embodiment, a centering and positioning mechanism is arranged, and the two sliders 5 with the C-shaped clamping grooves 14 can be driven to perform centering motion by controlling the hand wheel 16 so as to position and clamp metal core rods with different thicknesses, so that the operation is simple and rapid.

Embodiment 2, referring to fig. 1-2 and fig. 4, this embodiment is optimized on the basis of embodiment 1, specifically: the utility model provides a location module convenient to adjust, still includes height adjustment mechanism, height adjustment mechanism specifically comprises following part:

servo motor 7 and two screw thread lifting unit: the outer wall welding of the left side lower part of H type support 2 has motor plate 13, and servo motor 7 passes through the bolt fastening in motor plate 13's top outer wall, and two screw thread lifting unit all comprise following part:

threaded rod 8: the threaded rod 8 is connected with the inner wall of the H-shaped bracket 2 through a bearing in a penetrating way and is vertically arranged;

inverted T-shaped sleeve 9: the inverted T-shaped sleeves 9 are in threaded connection with the threaded rods 8, and the two fixing blocks 3 are welded to the outer walls of the tops of the two inverted T-shaped sleeves 9 respectively;

synchronous pulley 10: the synchronous belt wheels 10 are fixedly sleeved at the lower part of the threaded rod 8, and the two synchronous belt wheels 10 are in transmission connection through the same synchronous belt 12;

the limiting port 11: the limiting opening 11 is formed in the top of the positioning table 1, the outer wall of the inverted T-shaped sleeve 9 is connected with the inner wall of the limiting opening 11 in a sliding mode, so that the inverted T-shaped sleeve 9 can be conveniently limited in movement, and the inverted T-shaped sleeve 9 can be prevented from slipping in the height adjusting process due to the shape arrangement;

in addition, an output shaft of the servo motor 7 is coaxially and fixedly connected with the bottom end of one threaded rod 8 positioned at the left end through a coupler, and the servo motor 7 is connected with a reversing switch through a lead.

The working principle is as follows: firstly, performing height adjustment operation, controlling the threaded rod 8 at the left end to rotate through an output shaft of the servo motor 7, further enabling the synchronous belt pulley 10 at the left end to rotate, enabling the synchronous belt pulley 10 at the right end to drive the threaded rod 8 thereon to synchronously rotate under the synchronous action of a synchronous belt, and enabling the two inverted T-shaped sleeves 9 to simultaneously drive the two fixed blocks 3 to ascend and descend in the vertical direction under the limiting of the two limiting ports 11;

secondly, after the metal core rod is lifted to a certain height, positioning operation is carried out, the hand wheel 16 is rotated to drive the bidirectional screw rod 4 to rotate, and the two sliding blocks 5 with the C-shaped clamping grooves 14 are centered under the limiting of the limiting rod 6 to clamp and position the metal core rods with different thicknesses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A positioning module convenient to adjust comprises a positioning table (1) with an H-shaped support (2) fixed on the outer wall of the bottom, and is characterized in that a centering positioning mechanism is arranged on the positioning table (1), and a height adjusting mechanism is arranged on the H-shaped support (2);

the centering and positioning mechanism comprises two fixed blocks (3), a bidirectional screw (4) rotatably arranged on the two fixed blocks (3), two sliding blocks (5) sequentially screwed at two opposite thread ends of the bidirectional screw (4), and a limiting rod (6) fixed between the two fixed blocks (3);

the height adjusting mechanism comprises a servo motor (7) and two thread lifting assemblies, wherein the two thread lifting assemblies comprise a threaded rod (8) rotatably installed on an H-shaped support (2), an inverted T-shaped sleeve (9) screwed on the threaded rod (8), a synchronous belt pulley (10) arranged on the lower portion of the threaded rod (8) and a limiting opening (11) arranged at the top of the positioning table (1).

2. The adjustable positioning module according to claim 1, wherein the two synchronous pulleys (10) are in transmission connection through a same synchronous belt (12), and a motor plate (13) is fixed on the side wall of the H-shaped bracket (2).

3. An adjustable positioning module according to claim 1, characterized in that the servo motor (7) is fixed on the top outer wall of the motor plate (13), and the output shaft of the servo motor (7) is connected with the bottom end of one of the threaded rods (8) through a coupling.

4. The adjustable positioning module according to claim 1, wherein the outer walls of the two inverted-T sleeves (9) are slidably connected with the inner walls of the two limiting openings (11), and the two fixing blocks (3) are fixed on the outer walls of the tops of the two inverted-T sleeves (9).

5. The positioning module convenient to adjust according to claim 1, wherein the two sliding blocks (5) are provided with C-shaped clamping grooves (14) at opposite sides, and the two sliding blocks (5) are provided with limiting holes (15).

6. The positioning module convenient to adjust according to claim 1, wherein a hand wheel (16) is fixed on the outer wall of one end of the bidirectional screw (4), and the inner walls of the two limiting holes (15) are slidably connected with the outer wall of the limiting rod (6).