CN210679338U

CN210679338U - Mould processing proofreading device

Info

Publication number: CN210679338U
Application number: CN201921568331.XU
Authority: CN
Inventors: 张国军; 郭进
Original assignee: Shenzhen Xinrong Precision Technology Co Ltd
Current assignee: Shenzhen Xinrong Precision Technology Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-05
Anticipated expiration: 2029-09-20

Abstract

The utility model relates to a mould processing technology field just discloses a mould processing proofreading device, proofreading frame including the rectangle, the movable groove has been seted up to the symmetry on the vertical inside wall of proofreading frame, sliding connection has the movable block in the movable groove, set up threaded hole on the movable block, two all rotate through two first bearings on the cell wall that the movable groove is in opposite directions and be connected with the bull stick, be equipped with opposite direction's screw thread on the bull stick, be located same two movable block symmetry threaded connection in the movable groove is on the bull stick, stop gear, two are installed to the symmetry on the vertical inside wall that the proofreading frame is in opposite directions the movable groove tank bottom was kept away from to the movable block one end is passed the movable groove notch and is outwards extended. The utility model discloses can correct the coincidence fast with eight vertical lateral walls of last mould and bed die, avoid manual to correct the coincidence with last mould and bed die, not only improve the correction rate, still improve the accuracy of correction.

Description

Mould processing proofreading device

Technical Field

The utility model relates to a mould processing technology field especially relates to a mould processing verifying attachment.

Background

The mould is mainly used for manufacturing articles into tools with various shapes, and processing the appearance of the articles. The plastic mold is a short name for a combined mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding, and is generally provided with an upper mold and a lower mold. Need will go up the accurate coincidence of mould and lower mould at the course of working of mould, can set up the hole of symmetry on last mould and lower mould, when the mould is installed, also need to make and go up mould and lower mould proofreading coincidence, the product burr that otherwise processed out is too many, raw materials infiltration leakage phenomenon can appear in addition. However, the upper die and the lower die are corrected and overlapped manually in the prior art, so that the correction speed is low, and the correction accuracy is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the upper die and the lower die are difficult to correct the coincidence in the prior art, and providing a die machining proofreading device.

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

a mould processing and calibrating device comprises a rectangular calibrating frame, wherein movable grooves are symmetrically formed in the vertical inner side wall of the calibrating frame, movable blocks are connected in the movable grooves in a sliding mode, threaded holes are formed in the movable blocks, rotating rods are connected to the two opposite groove walls of the movable grooves in a rotating mode through two first bearings, opposite threads are arranged on the rotating rods, the two movable blocks located in the same movable groove are symmetrically and threadedly connected to the rotating rods, limiting mechanisms are symmetrically installed on the opposite vertical inner side walls of the calibrating frame, one ends, far away from the bottom of the movable groove, of the two movable blocks penetrate through the opening of the movable groove and extend outwards, a calibrating plate is fixedly connected with the two movable blocks together, one ends, in the same direction, of the two rotating rods penetrate through the corresponding first bearings and extend outwards, driven gears are fixedly connected to the rod walls of the two rotating rods in a fixed mode, and a rotating shaft is connected to the vertical outer side wall of the calibrating frame through a second bearing in a, the driving gear is fixedly sleeved on the shaft wall of the rotating shaft and is meshed with two driven gears which are symmetrically arranged.

Preferably, stop gear includes the fixed block, accomodates the groove, supports board and spring, fixed block fixed connection is on the vertical inside wall of proofreading frame, accomodate the groove and set up on the vertical lateral wall of fixed block, accomodate the groove and support board sliding connection, support the board and keep away from proofreading frame one end and pass and accomodate the groove notch and outwards extend, and its upper end is equipped with triangular's breach, four fixed connection is respectively in the four corners department of accomodating the groove to the syntropy one end of spring, four another syntropy end of spring is fixed connection is in the four corners department of support board respectively.

Preferably, one end of the rotating shaft, which is far away from the calibration frame, is fixedly connected with a rotating handle.

Preferably, the calibration frame has a sliding groove symmetrically formed in the side wall opposite to the movable groove, the sliding grooves are symmetrically connected with sliding blocks in a sliding mode, the sliding blocks are located at different positions, one ends of the two sliding blocks in the sliding grooves penetrate through the corresponding sliding groove notches and extend outwards, and the two sliding blocks are fixedly connected to the calibration plate together.

Preferably, a ball groove is formed in one end, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards and is connected with the bottom of the sliding groove in a rolling mode.

Preferably, the containing grooves are symmetrically provided with limit grooves on opposite groove walls, the limit grooves are internally and slidably connected with limit blocks, and two opposite ends of the limit blocks penetrate through corresponding limit groove openings and extend into the containing grooves and are fixedly connected to the abutting plates together.

Compared with the prior art, the utility model provides a mould processing verifying attachment possesses following beneficial effect:

this mould processing verifying attachment, through setting up the proofreading frame, the movable groove, the movable block, the bull stick, stop gear, the proofreading board, driven gear, pivot and driving gear, to go up mould and bed die and put into the proofreading frame, in certain size within range, can rectify the not big or small last, the bed die group, can rectify the coincidence fast with eight vertical lateral walls of last mould and bed die, avoid the manual coincidence of proofreading of going up mould and bed die, the correction speed has not only been improved, the accuracy of proofreading has still been improved.

The device does not involve the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses can be with eight vertical lateral walls quick correction coincidences of last mould and bed die, avoid manual with last mould and bed die correction coincidence, not only improved the correction rate, still improved the accuracy of correction.

Drawings

Fig. 1 is a schematic structural view of a mold processing and calibrating device provided by the present invention;

fig. 2 is a schematic view of a top view structure of the mold processing and calibrating device according to the present invention.

In the figure: the device comprises a 1 calibration frame, a 2 movable groove, a 3 movable block, a 4 rotating rod, a 5 limiting mechanism, a 51 fixed block, a 52 accommodating groove, a 53 abutting plate, a 54 spring, a 6 calibration plate, a 7 driven gear, an 8 rotating shaft, a 9 driving gear, a 10 sliding groove, a 11 sliding block, a 12 ball groove, a 13 ball, a 14 limiting groove and a 15 limiting block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a mold processing and calibrating device comprises a rectangular calibrating frame 1, wherein movable grooves 2 are symmetrically arranged on the vertical inner side wall of the calibrating frame 1, movable blocks 3 are connected in the movable grooves 2 in a sliding manner, threaded holes are arranged on the movable blocks 3, rotating rods 4 are rotatably connected on the opposite groove walls of the two movable grooves 2 through two first bearings, opposite threads are arranged on the rotating rods 4, the two movable blocks 3 positioned in the same movable groove 2 are symmetrically and threadedly connected on the rotating rods 4, limiting mechanisms 5 are symmetrically arranged on the opposite vertical inner side wall of the calibrating frame 1, one ends of the two movable blocks 3 far away from the bottom of the movable groove 2 penetrate through the notches of the movable grooves 2 and extend outwards, a calibrating plate 6 is fixedly connected together, the same-direction ends of the two rotating rods 4 penetrate through the corresponding first bearings and extend outwards, and driven gears 7 are fixedly sleeved on the rod walls of the two rotating rods, a rotating shaft 8 is rotatably connected to the vertical outer side wall of the calibration frame 1 through a second bearing, a driving gear 9 is fixedly sleeved on the shaft wall of the rotating shaft 8, and the driving gear 9 is meshed with two symmetrically arranged driven gears 7; the limiting mechanism 5 comprises a fixed block 51, an accommodating groove 52, a resisting plate 53 and springs 54, the fixed block 51 is fixedly connected to the vertical inner side wall of the calibration frame 1, the accommodating groove 52 is arranged on the vertical side wall of the fixed block 51, the accommodating groove 52 is connected with the resisting plate 53 in a sliding manner, one end of the resisting plate 53, far away from the calibration frame 1, penetrates through the notch of the accommodating groove 52 and extends outwards, a triangular notch is formed in the upper end of the resisting plate 53, the homodromous ends of the four springs 54 are respectively and fixedly connected to the four corners of the accommodating groove 52, the other homodromous ends of the four springs 54 are respectively and fixedly connected to the four corners of the resisting plate 53, an upper mold and a lower mold are placed into the calibration frame 1, the bottom of the lower mold is abutted against the inclined notch of the resisting plate 53, the lower mold is pressed downwards, one end of the resisting plate 53 is contracted towards the accommodating groove 52, the springs 54 are compressed, after the lower mold is inserted between the two resisting plates 53, the elastic, the upper die is inserted again, so that the superposed part of the upper die and the lower die is positioned between the two abutting plates 53, because the two springs 54 are the same, the two dies are stressed the same, the edges of the two dies are aligned and superposed, the other two vertical side walls of the die can drive the driving gear 9 and the two driven gears 7 to rotate in the same direction through the forward rotation rotating shaft 8, because the rotating rod 4 is provided with threads in opposite directions, the two movable blocks 3 on the same movable groove 2 move in opposite directions to drive the two correcting plates 6 to move in opposite directions to extrude the two dies, the two correcting plates 6 abut against the other two vertical side walls of the two dies, so that the edges of the two correcting plates are superposed, and the upper die set and the lower die set in different sizes can be corrected within a certain size range, the eight vertical side walls of the upper die and the lower die can be quickly corrected and superposed, and the manual correction, not only the correction speed is improved, but also the correction accuracy is improved.

One end of the rotating shaft 8, which is far away from the calibration frame 1, is fixedly connected with a rotating handle, so that the rotating shaft 8 can rotate easily.

The symmetry has been seted up spout 10 on the relative lateral wall of proofreading frame 1 and activity groove 2, and symmetrical sliding connection has slider 11 in the spout 10, and two slider 11 one ends that are located different spouts 10 pass and correspond 10 notches of spout and outwards extend, and common fixed connection is on proofreading board 6 for two more steady of proofreading board 6 motion, avoid proofreading board 6 to keep away from that end emergence slope of activity groove 2.

The ball groove 12 has been seted up to the one end that slider 11 is close to the spout 10 tank bottom, and ball 13 is connected with in the ball groove 12 roll, and ball 13 is kept away from the one end of ball groove 12 tank bottom and is passed the notch of ball groove 12 and outwards extend, and with spout 10 tank bottom roll connection, reduces the frictional force between slider 11 and the spout 10, easily slider 11's slip.

The limiting grooves 14 are symmetrically formed in the opposite groove walls of the accommodating grooves 52, the limiting blocks 15 are connected in the limiting grooves 14 in a sliding mode, the opposite ends of the two limiting blocks 15 penetrate through the notches of the corresponding limiting grooves 14 and extend into the accommodating grooves 52, the two limiting blocks are fixedly connected to the abutting plate 53 together, the limiting effect is achieved, and the abutting plate 53 is prevented from being deviated.

In the utility model, the upper die and the lower die are placed in the correcting frame 1, the bottom of the lower die is abutted against the inclined plane gap of the resisting plate 53, the lower die is pressed downwards, the resisting plate 53 is contracted to one end in the containing groove 52, the spring 54 is compressed, after the lower die is inserted between the two resisting plates 53, the elastic force of the spring 54 enables the two resisting plates 53 to be abutted against the side wall of the lower die, then the upper die is inserted, the superposed part of the upper die and the lower die is positioned between the two resisting plates 53, because the two springs 54 are the same, the stress of the two dies is the same, the edges of the two dies are aligned and superposed, the other two vertical side walls of the die can drive the driving gear 9 and the two driven gears 7 to rotate in the same direction through the forward rotating shaft 8, because the rotating rod 4 is provided with threads in opposite directions, the two movable blocks 3 on the same movable groove 2 move in opposite directions, and drive the two dies to move and extrude the, two correction plates 6 offset with two other vertical lateral walls of two moulds, make its edge to the coincidence, in certain size within range, can rectify not equidimension upper and lower die set, can rectify the coincidence fast with eight vertical lateral walls of upper mould and bed die, avoid manual with upper mould and bed die correction coincidence, not only improved the correction rate, still improved the accuracy of rectifying.

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. The utility model provides a mould processing proofreading device, includes rectangular proofreading frame (1), its characterized in that, movable groove (2) have been seted up to the symmetry on the vertical inside wall of proofreading frame (1), sliding connection has movable block (3) in movable groove (2), set up threaded hole on movable block (3), two all be connected with bull stick (4) through two first bearing rotations on the cell wall that movable groove (2) is in the opposite direction, be equipped with opposite direction's screw on bull stick (4), be located same two movable block (3) symmetry threaded connection in movable groove (2) are on bull stick (4), stop gear (5) are installed to the symmetry on the vertical inside wall that proofreading frame (1) is in the opposite direction, two the one end that movable block (3) kept away from movable groove (2) tank bottom passes movable groove (2) notch and outwards extends, and common fixedly connected with proofreading board (6), two the one end of bull stick (4) syntropy is passed and is corresponded first bearing and outwards extended, and all fixes the cover on its pole wall and have connect driven gear (7), be connected with pivot (8) through second bearing rotation on the vertical lateral wall of proofreading frame (1), fixed driving gear (9) have been cup jointed on pivot (8) axle wall, driven gear (7) that driving gear (9) and two symmetries set up mesh mutually.

2. The mold machining proofreading device according to claim 1, wherein the limiting mechanism (5) comprises a fixing block (51), an accommodating groove (52), a resisting plate (53) and springs (54), the fixing block (51) is fixedly connected to the vertical inner side wall of the proofreading frame (1), the accommodating groove (52) is formed in the vertical side wall of the fixing block (51), the accommodating groove (52) is slidably connected with the resisting plate (53), one end, far away from the proofreading frame (1), of the resisting plate (53) penetrates through a notch of the accommodating groove (52) and extends outwards, triangular notches are formed in the upper end of the resisting plate, one ends, in the same direction, of the four springs (54) are respectively and fixedly connected to four corners of the accommodating groove (52), and the other ends, in the same direction, of the four springs (54) are respectively and fixedly connected to four corners of the resisting plate (53).

3. A mould processing calibration device according to claim 1, characterized in that a rotary handle is fixedly connected to one end of the rotary shaft (8) far away from the calibration frame (1).

4. The mold machining and calibrating device according to claim 1, wherein sliding grooves (10) are symmetrically formed in the side wall of the calibrating frame (1) opposite to the movable groove (2), sliding blocks (11) are symmetrically and slidably connected in the sliding grooves (10), one ends of the two sliding blocks (11) located in different sliding grooves (10) penetrate through the notches of the corresponding sliding grooves (10) and extend outwards, and the two sliding blocks are fixedly connected to the calibrating plate (6) together.

5. The mold processing calibration device as recited in claim 4, wherein the slide block (11) has a ball groove (12) formed at an end thereof adjacent to the bottom of the slide groove (10), a ball (13) is connected to the ball groove (12) in a rolling manner, and an end of the ball (13) remote from the bottom of the ball groove (12) passes through the opening of the ball groove (12) and extends outward and is connected to the bottom of the slide groove (10) in a rolling manner.

6. The mold machining and checking device as claimed in claim 2, wherein the opposing groove walls of the receiving grooves (52) are symmetrically provided with limiting grooves (14), the limiting blocks (15) are slidably connected in the limiting grooves (14), and opposing ends of the two limiting blocks (15) pass through the corresponding notch of the limiting groove (14) and extend into the receiving grooves (52), and are jointly and fixedly connected to the abutting plate (53).