CN215357335U - Clamping and positioning device for machining of metal plate forming precision die - Google Patents

Abstract

The utility model discloses a clamping and positioning device for processing a sheet metal forming precision die, wherein the top of an installation plate is fixedly connected with symmetrically distributed clamping devices, the surfaces of two groups of clamping devices are fixedly provided with clamping plates through symmetrically distributed first fixing threaded nails, two ends of each clamping plate are fixedly connected with extension plates, and the outer walls of the extension plates are inserted with limiting devices. The clamping device is arranged to drive the two groups of clamping plates to move mutually, the clamping plates moved by the telescopic motor can be prevented from shifting due to long-time use, the clamping plates connected by the first fixing threaded nail and the third fixing threaded nail can be replaced quickly, the limiting device is arranged to support the clamping plates and the sliding blocks to a certain extent, and the two groups of clamping plates are prevented from tilting at one end in the process of positioning and clamping the die, so that the die is prevented from shifting in the clamping process.

Description

Clamping and positioning device for machining of metal plate forming precision die

Technical Field

The utility model relates to a positioning device, in particular to a clamping and positioning device for machining a sheet metal forming precision die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

Need punch the cutting etc. step to the mould surface at the in-process of mould processing, and these steps need carry out the location clamp tightly at the in-process that goes on, and current clamp tight positioner most utilizes threaded rod and screw block to fix spacingly, and this kind of spacing mode leads to the fact easily after long-time the use to rock between the part to influence the precision of the follow-up processing of mould, for this reason, we propose a panel beating shaping precision mould processing and press from both sides tight positioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping and positioning device for processing a sheet metal forming precision die, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a panel beating shaping precision mould processing presss from both sides tight positioner, includes the mounting panel, the first mounting bracket of two sets of mutual symmetries of fixedly connected with respectively in the both sides of mounting panel, the clamping device of the top fixedly connected with symmetric distribution of mounting panel, two sets of clamping device's surface have the grip block through the first fixed screw nail fixed mounting of symmetric distribution, the equal fixedly connected with extension board in both ends of grip block, the outer wall of extension board is pegged graft and is had stop device.

Further, clamping device comprises slide rail, slider, second fixed thread nail, second mounting bracket, flexible motor, head rod, third fixed thread nail and mounting disc, the slide rail runs through the top of seting up with the mounting panel, the inside fixed sliding connection of slide rail has the slider of symmetric distribution, the grip block passes through first fixed thread nail fixed mounting in the top of slider, there is the second mounting bracket on the surface of mounting panel through second fixed thread nail fixed mounting, one side fixed mounting of second mounting bracket has flexible motor, the output fixedly connected with head rod of flexible motor, the one end fixedly connected with mounting disc of flexible motor is kept away from to the head rod, the mounting disc passes through third fixed thread nail fixed mounting in one side of grip block.

Further, stop device comprises second connecting rod, draw-in groove, third connecting rod and pulley, the surface of second connecting rod is run through and is seted up with the draw-in groove of extension board looks adaptation, the outer wall joint of extension board to the inner wall of draw-in groove, seems one side fixedly connected with third connecting rod of second connecting rod bottom so, the bottom of third connecting rod articulates there is the pulley, the bottom of pulley contacts with the top of mounting panel.

Furthermore, the cross sections of the extension plate and the clamping groove are rectangular.

Furthermore, the mounting plate, the first mounting frame, the clamping plate, the sliding block, the second mounting frame, the second connecting rod, the third connecting rod and the pulley are made of rigid materials.

Compared with the prior art, the utility model has the following beneficial effects: the clamping device is arranged to drive the two groups of clamping plates to move mutually, the clamping plates moved by the telescopic motor can be prevented from shifting due to long-time use, the clamping plates connected by the first fixing threaded nail and the third fixing threaded nail can be replaced quickly, the limiting device is arranged to support the clamping plates and the sliding blocks to a certain extent, and the two groups of clamping plates are prevented from tilting at one end in the process of positioning and clamping the die, so that the die is prevented from shifting in the clamping process.

Drawings

FIG. 1 is a schematic top view of the present invention;

fig. 2 is a schematic structural view in front view of the present invention.

In the figure: the device comprises a mounting plate 1, a first mounting frame 2, a clamping device 3, a first fixing threaded nail 4, a clamping plate 5, an extension plate 6, a limiting device 7, a sliding rail 8, a sliding block 9, a second fixing threaded nail 10, a second mounting frame 11, a telescopic motor 12, a first connecting rod 13, a third fixing threaded nail 14, a mounting disc 15, a second connecting rod 16, a clamping groove 17, a third connecting rod 18 and a pulley 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a panel beating shaping precision mould processing presss from both sides tight positioner, includes mounting panel 1, the first mounting bracket 2 of two sets of mutual symmetries of fixedly connected with is distinguished to the both sides of mounting panel 1, the clamping device 3 of the top fixedly connected with symmetric distribution of mounting panel 1, 4 fixed mounting have grip block 5 through the first fixed thread nail of symmetric distribution on the surface of two sets of clamping device 3, the equal fixedly connected with extension board 6 in both ends of grip block 5, the outer wall of extension board 6 is pegged graft and is had stop device 7.

Further, the clamping device 3 is composed of a slide rail 8, a slide block 9, a second fixing screw 10, a second mounting frame 11, a telescopic motor 12, a first connecting rod 13, a third fixing screw 14 and a mounting disc 15, the slide rail 8 penetrates through the top of the mounting plate 1, the slide block 9 is fixedly and slidably connected to the inside of the slide rail 8 and symmetrically distributed, the clamping plate 5 is fixedly mounted at the top of the slide block 9 through a first fixing screw 4, the second mounting frame 11 is fixedly mounted on the surface of the mounting plate 1 through the second fixing screw 10, the telescopic motor 12 is fixedly mounted on one side of the second mounting frame 11, the first connecting rod 13 is fixedly connected to the output end of the telescopic motor 12, the mounting disc 15 is fixedly connected to one end of the first connecting rod 13 far away from the telescopic motor 12, the mounting disc 15 is fixedly mounted on one side of the clamping plate 5 through the third fixing screw 14, the clamping device 3 can play a certain clamping role in the die, and the die is prevented from moving in the machining process.

Further, stop device 7 comprises second connecting rod 16, draw-in groove 17, third connecting rod 18 and pulley 19, the draw-in groove 17 of offering with 6 looks adaptations of extension board is run through on the surface of second connecting rod 16, the inner wall of draw-in groove 17 is connected to the outer wall joint of extension board 6, and what seems one side fixedly connected with third connecting rod 18 of second connecting rod 16 bottom, the bottom of third connecting rod 18 articulates there is pulley 19, the bottom of pulley 19 contacts with the top of mounting panel 1, and stop device 7's setting can play certain supporting role to grip block 5 and slider 9, prevents that two sets of grip blocks 5 from taking place the one end perk at the in-process that carries out the clamping position to the mould to guarantee that the mould can not take place the skew in clamping process.

Furthermore, the cross sections of the extension plate 6 and the clamping groove 17 are both rectangular, and the extension plate 6 and the clamping groove 17 with rectangular cross sections can enable the bottom of the pulley 19 to be always in contact with the top of the mounting plate 1.

Further, the manufacturing materials of the mounting plate 1, the first mounting frame 2, the clamping plate 5, the sliding block 9, the second mounting frame 11, the second connecting rod 16, the third connecting rod 18 and the pulley 19 are all rigid materials, and the mounting plate 1, the first mounting frame 2, the clamping plate 5, the sliding block 9, the second mounting frame 11, the second connecting rod 16, the third connecting rod 18 and the pulley 19 which are made of the rigid materials can prevent parts from being damaged in the process of clamping and positioning the die.

When the device is used, firstly, the first mounting frame 2 is fixedly sleeved by utilizing an external fixed threaded column and a threaded cap, then, the mounting plate 1 can be fixed, then, a mold to be processed is placed on the surface of the mounting plate 1, then, the telescopic motor 12 is started to operate, the first connecting rod 13 and the mounting disc 15 can be driven by the telescopic motor 12 to push the clamping plate 5 and the sliding block 9 to move along the inside of the sliding rail 8, the clamping plate 5 connected by utilizing the first fixed threaded nail 4 and the third fixed threaded nail 14 can be quickly replaced, then, the clamping groove 17 corresponds to the outer surface of the extension plate 6, then, the second connecting rod 16 can be clamped to the outer surface of the extension plate 6, the extension plate 6 and the clamping groove 17 with rectangular cross sections can enable the bottom of the sliding block 19 to be always attached to the top of the mounting plate 1, and the clamping plate 5 and the sliding block 9 can move along the inside of the sliding rail 8, and stop device 7 that sets up at the in-process that removes can play certain supporting role to grip block 5 and slider 9, prevents that two sets of grip blocks 5 from taking place one end perk at the in-process that carries out the positioning clamping to the mould to guarantee that the mould can not take place the skew at the clamping process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a panel beating shaping precision mould processing presss from both sides tight positioner, includes mounting panel (1), its characterized in that: the utility model discloses a clamping device, including mounting panel (1), the both sides of mounting panel (1) are the first mounting bracket (2) of two sets of mutual symmetries of fixedly connected with respectively, the clamping device (3) of the top fixedly connected with symmetric distribution of mounting panel (1), and the surface of two sets of clamping device (3) has grip block (5) through the first fixed thread nail (4) fixed mounting of symmetric distribution, the equal fixedly connected with in both ends of grip block (5) extends board (6), the outer wall of extending board (6) is pegged graft and is had stop device (7).

2. The sheet metal forming precision mold machining clamping and positioning device as claimed in claim 1, wherein: the clamping device (3) consists of a sliding rail (8), a sliding block (9), a second fixed threaded nail (10), a second mounting frame (11), a telescopic motor (12), a first connecting rod (13), a third fixed threaded nail (14) and a mounting disc (15), wherein the sliding rail (8) penetrates through the top of the mounting plate (1), the sliding block (9) is fixedly and slidably connected with the inside of the sliding rail (8) and is symmetrically distributed, the clamping plate (5) is fixedly mounted at the top of the sliding block (9) through a first fixed threaded nail (4), the second mounting frame (11) is fixedly mounted on the surface of the mounting plate (1) through the second fixed threaded nail (10), the telescopic motor (12) is fixedly mounted on one side of the second mounting frame (11), the first connecting rod (13) is fixedly connected with the output end of the telescopic motor (12), and the mounting disc (15) is fixedly connected with the first connecting rod (13) far away from one end of the telescopic motor (12), the mounting disc (15) is fixedly mounted on one side of the clamping plate (5) through a third fixing threaded nail (14).

3. The sheet metal forming precision mold machining clamping and positioning device as claimed in claim 2, characterized in that: stop device (7) comprise second connecting rod (16), draw-in groove (17), third connecting rod (18) and pulley (19), draw-in groove (17) of offering with extension board (6) looks adaptation are run through to the surface of second connecting rod (16), the inner wall of draw-in groove (17) is connected to the outer wall joint of extension board (6), what seems one side fixedly connected with third connecting rod (18) of second connecting rod (16) bottom, the bottom of third connecting rod (18) articulates there is pulley (19), the bottom of pulley (19) contacts with the top of mounting panel (1).

4. The sheet metal forming precision mold machining clamping and positioning device as claimed in claim 2, characterized in that: the cross sections of the extension plate (6) and the clamping groove (17) are rectangular.

5. The sheet metal forming precision mold machining clamping and positioning device according to claim 3, characterized in that: the mounting plate (1), the first mounting frame (2), the clamping plate (5), the sliding block (9), the second mounting frame (11), the second connecting rod (16), the third connecting rod (18) and the pulley (19) are made of rigid materials.

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