CN213136427U

CN213136427U - Positioning device for machining of mechanical equipment

Info

Publication number: CN213136427U
Application number: CN202020942076.7U
Authority: CN
Inventors: 李靖
Original assignee: Shanghai Qianzi Metal Components Co ltd
Current assignee: Shanghai Qianzi Metal Components Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-05-07
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a positioning device for machining of mechanical equipment, which comprises a limiting groove, a first limiting device, a first rubber sleeve, a rod body, a bottom plate and a top plate, wherein the limiting groove is arranged for preliminarily limiting a workpiece, when the workpiece needs to be positioned, the second rubber sleeve is rotated to drive a second threaded rod to rotate, so that a moving plate moves on the second threaded rod, a limiting plate is further pushed to move and one side of the workpiece is extruded, the first limiting device is arranged to extrude the other side of the workpiece, so that the positioning operation of the workpiece is realized, the operation is simple, a pushing slide block slides on a slide rail, so that a pressing plate is driven to move right above the workpiece, the first rubber sleeve is rotated to drive the first threaded rod to rotate, so that the pressing plate moves downwards and extrudes the workpiece, the positioning effect of the workpiece is further improved, and the rod body is adjusted to stretch and shrink in a barrel body, thereby realizing the adjustment of the height of the bottom plate.

Description

Positioning device for machining of mechanical equipment

Technical Field

The utility model relates to a positioner specifically is a positioner is used in mechanical equipment processing.

Background

Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting, press working, and the like according to differences in machining modes.

When a workpiece is machined, in order to ensure the stability of the workpiece in the machining process, the workpiece needs to be positioned, and when the workpiece is positioned by the conventional positioning device for machining equipment, the positioning operation is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in mechanical equipment processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning device for machining mechanical equipment comprises a bottom plate, wherein a first height adjusting device and a second height adjusting device are symmetrically arranged at the bottom of the bottom plate, a limiting groove is formed in the top of the bottom plate, a top plate is fixedly installed at the top of the bottom plate through a supporting rod, a sliding rail is fixedly installed at the bottom of the top plate, two limiting blocks are respectively and fixedly installed at two ends of the sliding rail, a sliding block is arranged on the sliding rail in a sliding mode, a threaded through hole used for being in threaded connection with a bolt is formed in the position, right opposite to the sliding rail, of the bottom of the sliding block, a pressing device is arranged at the bottom of the sliding block, a first limiting device and a second limiting device are symmetrically arranged at the top of the bottom plate, the second limiting device comprises a transverse rod, a limiting plate, a fixing plate, a second threaded rod, a moving plate and, the fixed cover in the other end outside of second threaded rod is equipped with the second rubber sleeve, the second threaded rod transversely runs through the movable plate, set up on the movable plate be used for with second threaded rod threaded connection's screw thread through-hole, the one end of two horizontal poles is installed to movable plate one side symmetry, the other end of horizontal pole transversely runs through fixed plate and fixed mounting has the limiting plate, set up the through-hole that is used for the horizontal pole to pass on the fixed plate.

As a further aspect of the present invention: first height adjusting device includes barrel, the body of rod and mounting panel, barrel fixed mounting is in the bottom plate, and the inside slip of barrel is provided with the body of rod, the bottom of the body of rod is stretched out barrel and fixed mounting and is had the mounting panel, the screw thread through-hole that is used for with bolt threaded connection is offered in the barrel outside.

As a further aspect of the present invention: the first height adjusting device and the second height adjusting device are identical in structure and specifications of all parts.

As a further aspect of the present invention: the pressing device comprises a sleeve, a first threaded rod and a pressing plate, the sleeve is fixedly installed at the bottom of the sliding block, the first threaded rod is connected with the inner thread of the sleeve, and the bottom end of the first threaded rod extends out of the sleeve and is fixedly provided with the pressing plate.

As a further aspect of the present invention: the fixed cover in first threaded rod bottom outside is equipped with first rubber sleeve.

As a further aspect of the present invention: the structure and each part specification of the second limiting device and the first limiting device are the same.

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

1. the limiting groove is used for limiting a workpiece preliminarily, when the workpiece needs to be positioned, the second rubber sleeve is rotated to drive the second threaded rod to rotate, so that the moving plate moves on the second threaded rod, the limiting plate is further pushed to move, one side of the workpiece is extruded, the first limiting device is arranged to extrude the other side of the workpiece, the positioning operation of the workpiece is realized, and the operation is simple;

2. the slide block is pushed to slide on the slide rail, so that the press plate is driven to move right above the workpiece, the first rubber sleeve is rotated to drive the first threaded rod to rotate, and the press plate moves downwards and extrudes the workpiece, so that the positioning effect on the workpiece is further improved;

3. the adjusting rod body stretches in the cylinder body, so that the height of the bottom plate can be adjusted.

Drawings

Fig. 1 is a schematic structural view of a positioning device for machining a mechanical device.

Fig. 2 is a schematic structural diagram of a pressing device in the positioning device for machining of mechanical equipment.

Fig. 3 is a schematic structural view of a second limiting device in the positioning device for machining of mechanical equipment.

Fig. 4 is a schematic structural diagram of a fixing plate in the positioning device for machining of mechanical equipment.

Shown in the figure: first stop device 1, push down device 2, slider 3, slide rail 4, roof 5, second stop device 6, barrel 7, first height adjusting device 8, the body of rod 9, mounting panel 10, second height adjusting device 11, spacing groove 12, bottom plate 13, sleeve 14, first threaded rod 15, first rubber sleeve 16, horizontal pole 17, clamp plate 18, limiting plate 19, fixed plate 20, movable plate 21, second rubber sleeve 22, second threaded rod 23.

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 to 4, in an embodiment of the present invention, a positioning device for machining a mechanical device includes a first position-limiting device 1, a pressing device 2, a slider 3, a slide rail 4, a top plate 5, a second position-limiting device 6, a cylinder 7, a first height-adjusting device 8, a rod 9, a mounting plate 10, a second height-adjusting device 11, a position-limiting groove 12, a bottom plate 13, a sleeve 14, a first threaded rod 15, a first rubber sleeve 16, a cross rod 17, a pressing plate 18, a position-limiting plate 19, a fixing plate 20, a moving plate 21, and a second rubber sleeve 22, wherein the bottom of the bottom plate 13 is symmetrically provided with the first height-adjusting device 8 and the second height-adjusting device 11, the first height-adjusting device 8 includes the cylinder 7, the rod 9, and the mounting plate 10, the cylinder 7 is fixedly mounted at the bottom of the bottom plate 13, the rod 9 is slidably disposed inside the cylinder 7, the bottom of the rod, the outer side of the barrel 7 is provided with a threaded through hole for being in threaded connection with a bolt, the structures and specifications of the first height adjusting device 8 and the second height adjusting device 11 are the same, the top of the bottom plate 13 is provided with a limiting groove 12, the top of the bottom plate 13 is fixedly provided with a top plate 5 through a supporting rod, the bottom of the top plate 5 is fixedly provided with a slide rail 4, two ends of the slide rail 4 are respectively and fixedly provided with a limiting block, the slide rail 4 is provided with a slide block 3 in a sliding manner, the bottom of the slide block 3 is provided with a threaded through hole for being in threaded connection with the bolt just opposite to the position of the slide rail 4, the bottom of the slide block 3 is provided with a pressing device 2, the pressing device 2 comprises a sleeve 14, a first threaded rod 15, a first rubber sleeve 16 and a pressing plate 18, the sleeve 14 is, the bottom of first threaded rod 15 stretches out sleeve 14 and fixed mounting has clamp plate 18, the fixed cover in the 15 bottom outside of first threaded rod is equipped with first rubber sleeve 16, bottom plate 13 top symmetry is provided with first stop device 1 and second stop device 6, second stop device 6 includes horizontal pole 17, limiting plate 19, fixed plate 20, second threaded rod 23, movable plate 21 and second rubber sleeve 22, fixed plate 20 fixed mounting is at bottom plate 13 top, the one end that second threaded rod 23 was installed through the bearing frame rotation to fixed plate 20 one side, the fixed cover in the other end outside of second threaded rod 23 is equipped with second rubber sleeve 22, second threaded rod 23 transversely runs through movable plate 21, offer the screw through-hole that is used for with second threaded rod 23 threaded connection on the movable plate 21, the one end of two horizontal poles 17 is installed to movable plate 21 one side symmetry, the other end of horizontal pole 17 transversely runs through fixed plate 20 and fixed mounting has limiting plate 19, set up the through-hole that is used for horizontal pole 17 to pass on the fixed plate 20, the structure and each part specification of second stop device 6 and first stop device 1 are all the same.

The utility model discloses a theory of operation is:

when a workpiece needs to be positioned when mechanical equipment is used for processing the workpiece, the workpiece is firstly placed in the limiting groove 12, the limiting groove 12 is arranged for primarily limiting the workpiece, when the workpiece needs to be positioned, the second rubber sleeve 22 is rotated to drive the second threaded rod 22 to rotate, so that the moving plate 21 moves on the second threaded rod 22, the limiting plate 19 is further pushed to move and one side of the workpiece is extruded, the first limiting device 1 is arranged to extrude the other side of the workpiece, so that the positioning operation of the workpiece is realized, the operation is simple, the sliding block 3 is pushed to slide on the sliding rail 4, the pressing plate 18 is driven to move right above the workpiece, the first rubber sleeve 16 is rotated to drive the first threaded rod 15 to rotate, the pressing plate 18 moves downwards and extrudes the workpiece, and the positioning effect of the workpiece is further improved, the adjusting rod body 9 stretches in the cylinder body 7, so that the height of the bottom plate 13 can be adjusted, the rod body 9 is extruded by utilizing the rotation of the bolt in the threaded through hole formed in the outer side of the cylinder body 7, and the position of the rod body 9 is limited.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a positioner is used in machining equipment processing, includes bottom plate (13), its characterized in that: bottom plate (13) bottom symmetry is provided with first high adjusting device (8) and second high adjusting device (11), spacing groove (12) have been seted up at bottom plate (13) top, there is roof (5) at bottom plate (13) top through bracing piece fixed mounting, roof (5) bottom fixed mounting has slide rail (4), the both ends of slide rail (4) fixed mounting respectively has a stopper, it is provided with slider (3) to slide on slide rail (4), the screw thread through-hole that is used for with bolt threaded connection is just seted up to the position of slide rail (4) in slider (3) bottom, slider (3) bottom is provided with pushes down device (2), bottom plate (13) top symmetry is provided with first stop device (1) and second stop device (6), second stop device (6) include horizontal pole (17), limiting plate (19), Fixed plate (20), second threaded rod (23), movable plate (21) and second rubber sleeve (22), fixed plate (20) fixed mounting is at bottom plate (13) top, the one end of installing second threaded rod (23) is rotated through the bearing frame in fixed plate (20) one side, the fixed cover in the other end outside of second threaded rod (23) is equipped with second rubber sleeve (22), second threaded rod (23) transversely runs through movable plate (21), offer on movable plate (21) and be used for the screw through-hole with second threaded rod (23) threaded connection, the one end of two horizontal poles (17) is installed to movable plate (21) one side symmetry, and the other end of horizontal pole (17) transversely runs through fixed plate (20) and fixed mounting has limiting plate (19), offer the through-hole that is used for horizontal pole (17) to pass on fixed plate (20).

2. The positioning device for machining of a mechanical device according to claim 1, wherein: first height adjusting device (8) are including barrel (7), the body of rod (9) and mounting panel (10), barrel (7) fixed mounting is in bottom plate (13) bottom, and barrel (7) inside slides and is provided with the body of rod (9), barrel (7) and fixed mounting have mounting panel (10) are stretched out to the bottom of the body of rod (9), the screw thread through-hole that is used for with bolt threaded connection is offered in the barrel (7) outside.

3. The positioning device for machining of a mechanical device according to claim 1 or 2, characterized in that: the first height adjusting device (8) and the second height adjusting device (11) are identical in structure and specifications of all parts.

4. The positioning device for machining of a mechanical device according to claim 1, wherein: the pressing device (2) comprises a sleeve (14), a first threaded rod (15) and a pressing plate (18), the sleeve (14) is fixedly installed at the bottom of the sliding block (3), the sleeve (14) is connected with the first threaded rod (15) in an internal thread mode, and the bottom end of the first threaded rod (15) extends out of the sleeve (14) and is fixedly provided with the pressing plate (18).

5. The positioning device for machining of a mechanical device according to claim 4, wherein: the outer side of the bottom end of the first threaded rod (15) is fixedly sleeved with a first rubber sleeve (16).

6. The positioning device for machining of a mechanical device according to claim 1, wherein: the second limiting device (6) and the first limiting device (1) are identical in structure and specifications of all parts.