CN214517006U

CN214517006U - Precision machine parts mold processing

Info

Publication number: CN214517006U
Application number: CN202120638072.4U
Authority: CN
Inventors: 沈平
Original assignee: Suzhou Donggang Jinggong Technology Co ltd
Current assignee: Suzhou Donggang Jinggong Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-29
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an accurate machine parts mold processing, including bottom plate and the last mould of setting in the bottom plate top, two backup pads of the upside symmetry fixedly connected with of bottom plate, two the equal fixedly connected with diaphragm of upside of backup pad, two one side that the backup pad is relative all is provided with the spout, the inside of spout is provided with and is used for the stable guiding mechanism who pushes down of mould, two be provided with the mechanism that pushes down between the diaphragm, the inside of bottom plate is provided with the stop gear who is used for the centre gripping work piece. The utility model has the advantages of reasonable design, realized the stable push down of mould, utilized the pivot to drive the connecting plate and rotate, realized the grip block to the fixed of different specification bed dies, the work piece processing of convenient different specifications to can restrict the pivot fixed, avoid the pivot gyration to cause the unstable condition of centre gripping to take place.

Description

Precision machine parts mold processing

Technical Field

The utility model relates to a mold processing technology field especially relates to an accurate machine parts mold processing.

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.

At present, traditional precision machinery spare part mold processing often is directed at a specification work piece and carries out the punching press, can't carry out the punching press to the work piece of different specifications and handle for traditional precision machinery spare part mold processing's use has the limitation, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a precision machinery part processing die.

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

the utility model provides a precision machinery spare part mold processing, includes the bottom plate and sets up the last mould in the bottom plate top, two backup pads of the upside symmetry fixedly connected with of bottom plate, two the equal fixedly connected with diaphragm of upside of backup pad, two one side that the backup pad is relative all is provided with the spout, the inside of spout is provided with and is used for the stable guiding mechanism who pushes down of mould, two be provided with the mechanism that pushes down between the diaphragm, the inside of bottom plate is provided with the stop gear who is used for the centre gripping work piece.

Preferably, guiding mechanism includes two first guide bars of fixed connection respectively in two inside spouts, two the outside of first guide bar all is equipped with the first slider of slidable, two first slider respectively with two spout sliding connection, two the common fixedly connected with clamp plate in the relative one side of first slider, go up mould fixed connection at the downside of clamp plate.

Preferably, the mechanism of pushing down includes the motor of fixed connection on the diaphragm lateral wall that is located the right side, the output shaft end of motor runs through diaphragm and fixedly connected with bent axle that are located the right side, the left end of bent axle rotates with the diaphragm that is located the left side to be connected, the outside cover of bent axle is equipped with the lantern ring, the lantern ring rotates with the bent axle to be connected, the downside fixedly connected with montant of the lantern ring, the montant rotates with the clamp plate to be connected.

Preferably, stop gear is including setting up the recess in the bottom plate is inside, the inboard symmetrical sliding connection of recess has two second sliders, two the equal fixedly connected with grip block of upside of second slider, the downside of bottom plate is run through and is provided with the pivot, the outside cover of pivot is equipped with the connecting plate, connecting plate and pivot fixed connection, all be provided with the connecting rod between pivot and the two second sliders, the both ends of connecting rod rotate with pivot and second slider respectively and are connected, the outside of pivot is provided with the fixed establishment who is used for fixed rotating shaft.

Preferably, fixed establishment establishes the gear in the pivot outside including the cover, two second guide bars of the downside symmetry fixedly connected with of bottom plate, two the common cover in outside of second guide bar is equipped with the slidable ring gear, through two spring elastic connection, two between ring gear and the bottom plate the spring overlaps respectively and establishes on the second guide bar, two the equal fixedly connected with baffle of lower extreme of second guide bar.

Preferably, one side of each of the two clamping plates opposite to each other is provided with a high-temperature resistant non-slip mat.

The utility model discloses possess following beneficial effect:

1. the driving mechanism and the pressing mechanism are arranged, the motor is used for driving the crankshaft to rotate, so that the pressing plate and the first sliding block are driven to move up and down along the direction of the first guide rod through the lantern ring and the vertical rod, the upper die is driven to move up and down, and the stamping work of the upper die is realized;

2. through the arrangement of the limiting mechanism, the connecting plate is driven to rotate through the rotation of the rotating shaft, so that the two slide blocks are used for driving the two clamping plates to move oppositely, the lower dies with different specifications are fixed, and the use of precision mechanical part processing dies by people is facilitated;

3. through setting up fixed establishment, after the grip block is fixed to the bed die centre gripping, utilize ring gear restriction gear to the restriction pivot gyration makes the grip block fixed more stable to the centre gripping of work piece.

Drawings

Fig. 1 is a schematic structural view of a precision mechanical part processing mold provided by the present invention;

fig. 2 is a schematic top view of a connecting plate of a precision machine part processing mold according to the present invention;

fig. 3 is a schematic view of a bottom view structure of a gear ring of a precision mechanical part processing mold provided by the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a base plate 1, a support plate 2, a transverse plate 3, a crankshaft 4, a lantern ring 5, a motor 6, a vertical rod 7, a pressing plate 8, a first sliding block 9, a first guide rod 10, an upper die 11, a clamping plate 12, a second sliding block 13, a connecting rod 14, a groove 15, a connecting plate 16, a rotating shaft 17, a gear ring 18, a gear 19, a spring 20, a second guide rod 21, a baffle 22 and a sliding groove 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.

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. 1-4, a precision machinery part mold processing includes a bottom plate 1 and an upper mold 11 disposed above the bottom plate 1, two support plates 2 are symmetrically and fixedly connected to the upper side of the bottom plate 1, a transverse plate 3 is fixedly connected to the upper sides of the two support plates 2, and a sliding groove 23 is disposed on one side of the two support plates 2 opposite to each other.

The inside of spout 23 is provided with the guiding mechanism who is used for going up mould 11 and stabilizes the pushing down, guiding mechanism includes two first guide bars 10 of difference fixed connection in two spout 23 insides, the outside of two first guide bars 10 all overlaps and is equipped with the first slider 9 of slidable, two first sliders 9 respectively with two spout 23 sliding connection, the common fixedly connected with clamp plate 8 in one side that two first sliders 9 are relative, it moves down at the downside of clamp plate 8 to go up mould 11 fixed connection, guiding mechanism drives first slider 9 when clamp plate 8 moves down and moves down along the direction of first guide bar 10, the effect of direction has been played moving down to clamp plate 8, the stable pushing down of last mould 11 has been made things convenient for.

Be provided with the pushing down mechanism who is used for driving pushing down mechanism function between two diaphragm 3, pushing down mechanism includes motor 6 of fixed connection on the 3 lateral walls of diaphragm that are located the right side, the output shaft end of motor 6 runs through diaphragm 3 and fixedly connected with bent axle 4 that are located the right side, bent axle 4 is nearly style of calligraphy structure, bent axle 4's left end is rotated with diaphragm 3 that is located the left side and is connected, bent axle 4's outside cover is equipped with lantern ring 5, lantern ring 5 rotates with bent axle 4 and is connected, the downside fixedly connected with montant 7 of lantern ring 5, montant 7 rotates with clamp plate 8 and is connected, pushing down mechanism passes through motor 6 and drives bent axle 4 and rotates, thereby make lantern ring 5 and montant 7 reciprocate along with bent axle 4's rotation, drive clamp plate 8 and last mould 11 reciprocate.

The inner part of the bottom plate 1 is provided with a limiting mechanism, the limiting mechanism comprises a groove 15 arranged in the bottom plate 1, the inner side of the groove 15 is symmetrically and slidably connected with two second sliding blocks 13, the upper sides of the two second sliding blocks 13 are fixedly connected with clamping plates 12, one sides of the two clamping plates 12 opposite to each other are provided with high-temperature-resistant anti-slip pads, the upper side of the bottom plate 1 is provided with an opening for facilitating the movement of the two clamping plates 12, the two clamping plates 12 are positioned in the opening, the lower side of the bottom plate 1 is provided with a rotating shaft 17 in a penetrating way, the lower end of the rotating shaft 17 is fixedly connected with a handle for facilitating the rotation of people, the outer side of the rotating shaft 17 is sleeved with a connecting plate 16, the connecting plate 16 is fixedly connected with the rotating shaft 17, a connecting rod 14 is arranged between the rotating shaft 17 and the two second sliding blocks 13, two ends of the connecting rod 14 are respectively rotatably connected with the rotating shaft 17 and the second sliding blocks 13, the connecting plate 16 can drive the two second sliding blocks 13 to move oppositely through the connecting rod 14, the limiting mechanism drives the connecting plate 16 to rotate by utilizing the rotation of the rotating shaft 17, and drives the two clamping plates 12 to move oppositely through the connecting rod 14, so that the lower die is clamped.

The outside of pivot 17 is provided with the fixed establishment that is used for fixed pivot 17, fixed establishment establishes the gear 19 in the pivot 17 outside including the cover, two second guide bars 21 of the downside symmetry fixedly connected with of bottom plate 1, the common cover in outside of two second guide bars 21 is equipped with slidable ring gear 18, through two spring 20 elastic connection between ring gear 18 and the bottom plate 1, spring 20 can drive ring gear 18 after the compression and reset, the equal fixedly connected with baffle 22 of lower extreme of two second guide bars 21, avoid ring gear 18 from the landing on second guide bar 21, fixed establishment can be after grip block 12 presss from both sides the fastening to the work piece, block gear 19 through ring gear 18, avoid gear 19 to rotate, thereby restriction pivot 17 is turned round.

When the clamping device works, a workpiece is placed between the two clamping plates 12, the gear ring 18 is pushed upwards, the gear ring 18 moves upwards along the direction of the second guide rod 21, the spring 20 is compressed, at the same time, the rotating shaft 17 rotates through rotating the handle, the connecting plate 16 is driven to rotate, the two second sliders 13 are driven to move oppositely under the action of the two connecting rods 14, the workpiece is clamped, the gear ring 18 is loosened, the gear ring 18 is driven to reset and the gear 19 is clamped under the action of the spring 20, and the rotating shaft 17 is prevented from rotating;

the motor 6 is started, the motor 6 drives the crankshaft 4 to rotate, the pressing plate 8 is driven to reciprocate up and down through the lantern ring 5 and the vertical rod 7, the first sliding block 9 moves up and down along the first guide rod 10 in the moving process of the pressing plate 8, the moving stability of the upper die 11 is improved, and the punching work of the upper die 11 on a workpiece is realized.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a precision machinery spare part mold processing, includes bottom plate (1) and sets up last mould (11) in bottom plate (1) top, its characterized in that, two backup pad (2) of the upside symmetry fixedly connected with of bottom plate (1), two the equal fixedly connected with diaphragm (3) of upside of backup pad (2), two one side that backup pad (2) are relative all is provided with spout (23), the inside of spout (23) is provided with and is used for going up the guiding mechanism that mould (11) stabilized pushes down, two be provided with between diaphragm (3) and push down the mechanism, the inside of bottom plate (1) is provided with the stop gear who is used for the centre gripping work piece.

2. The precision mechanical part processing mold according to claim 1, wherein the guide mechanism comprises two first guide rods (10) fixedly connected inside two sliding grooves (23), the outer sides of the two first guide rods (10) are respectively sleeved with a first sliding block (9) which can slide, the two first sliding blocks (9) are respectively connected with the two sliding grooves (23) in a sliding manner, one sides of the two first sliding blocks (9) opposite to each other are fixedly connected with a pressing plate (8), and the upper mold (11) is fixedly connected to the lower side of the pressing plate (8).

3. The precision machinery part processing mold of claim 1, wherein the pressing mechanism comprises a motor (6) fixedly connected to the side wall of a transverse plate (3) on the right side, the tail end of an output shaft of the motor (6) penetrates through the transverse plate (3) on the right side and is fixedly connected with a crankshaft (4), the left end of the crankshaft (4) is rotatably connected with the transverse plate (3) on the left side, a sleeve ring (5) is sleeved on the outer side of the crankshaft (4), the sleeve ring (5) is rotatably connected with the crankshaft (4), a vertical rod (7) is fixedly connected to the lower side of the sleeve ring (5), and the vertical rod (7) is rotatably connected with a pressing plate (8).

4. The precision mechanical part processing mold according to claim 1, the limiting mechanism comprises a groove (15) arranged in the bottom plate (1), the inner side of the groove (15) is symmetrically connected with two second sliding blocks (13) in a sliding manner, the upper sides of the two second sliding blocks (13) are fixedly connected with a clamping plate (12), a rotating shaft (17) penetrates through the lower side of the bottom plate (1), a connecting plate (16) is sleeved on the outer side of the rotating shaft (17), the connecting plate (16) is fixedly connected with the rotating shaft (17), connecting rods (14) are arranged between the rotating shaft (17) and the two second sliding blocks (13), two ends of the connecting rod (14) are respectively connected with the rotating shaft (17) and the second sliding block (13) in a rotating way, and a fixing mechanism for fixing the rotating shaft (17) is arranged on the outer side of the rotating shaft (17).

5. The precision machinery part processing mold of claim 4, wherein the fixing mechanism comprises a gear (19) sleeved outside the rotating shaft (17), the lower side of the bottom plate (1) is symmetrically and fixedly connected with two second guide rods (21), the outer sides of the two second guide rods (21) are commonly sleeved with a slidable gear ring (18), the gear ring (18) is elastically connected with the bottom plate (1) through two springs (20), the two springs (20) are respectively sleeved on the second guide rods (21), and the lower ends of the two second guide rods (21) are fixedly connected with a baffle (22).

6. The precision mechanical part processing mold as claimed in claim 5, wherein the opposite sides of the two clamping plates (12) are provided with anti-slip rubber pads.