CN214186861U

CN214186861U - Clamping device for mold machining

Info

Publication number: CN214186861U
Application number: CN202022948155.1U
Authority: CN
Inventors: 李荣甲
Original assignee: Dongguan Zhiwei Precision Mold Co ltd
Current assignee: Dongguan Zhiwei Precision Mold Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-14
Anticipated expiration: 2030-12-07

Abstract

The utility model belongs to the technical field of mould processing equipment, especially, be a clamping device for mould processing, add man-hour to current mould, it is fixed insecure to the mould, the skew easily takes place when the mould is adding man-hour to seriously influence the problem of the quality of mould processing, the scheme is provided as follows now, and it includes the box, the top fixed mounting of box has the riser, the top fixed mounting of riser has the roof, the top fixed mounting of box has the platform of placing, one side fixed mounting of box has the motor, the output shaft of motor extends to in the box and fixed mounting has the lead screw, the outside of lead screw is provided with two external screw threads that revolve to opposite, the outside screw thread of lead screw has cup jointed two movable plates. The utility model has the advantages of reasonable design, through the centre gripping about the mould about, it is more firm to make fixed, has avoided the mould to add the skew that takes place man-hour, influences the quality of mould processing, and the reliability is high.

Description

Clamping device for mold machining

Technical Field

The utility model relates to a mould processing equipment technical field especially relates to a clamping device is used in mould processing.

Background

The die processing refers to the processing of forming and blank-making tools, and also comprises a shearing die and a die cutting die, in general, the die consists of an upper die and a lower die, a steel plate is placed between the upper die and the lower die, the forming of materials is realized under the action of a press, when the press is opened, a workpiece determined by the shape of the die can be obtained or corresponding waste materials can be removed, and the workpiece is as small as an electronic connector and as large as an automobile instrument panel can be formed by the die.

However, when the existing mold is processed, the mold is not firmly fixed, and the mold is easy to deviate during processing, so that the quality of mold processing is seriously affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current mould and adding man-hour, it is not firm to the mould is fixed, and the mould is adding man-hour and easily takes place the skew to seriously influence the shortcoming of the quality of mould processing, and the clamping device is used in mould processing who provides.

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

a clamping device for mold processing comprises a box body, wherein a vertical plate is fixedly mounted at the top of the box body, a top plate is fixedly mounted at the top of the vertical plate, a placing table is fixedly mounted at the top of the box body, a motor is fixedly mounted at one side of the box body, an output shaft of the motor extends into the box body and is fixedly mounted with a lead screw, two external threads with opposite rotation directions are arranged at the outer side of the lead screw, two movable plates are sleeved at the outer side of the lead screw in a threaded manner, the tops of the two movable plates extend to the upper side of the box body, one sides, close to each other, of the two movable plates are fixedly mounted with one end of two first springs, the other ends of the two first springs positioned at the same side are fixedly mounted with the same first clamping plate, one side, close to the vertical plate, of the two movable plates is fixedly mounted with a first rack, a vertical shaft is rotatably mounted at the outer side of the vertical plate, the outside of roof is rotated and is installed the cross axle, the bevel gear has all been fixed to have cup jointed in the outside of cross axle and vertical axis, and two bevel gear mesh mutually, the bottom fixed mounting of vertical axis has first gear, first gear meshes with first rack mutually, the top of box is provided with the diaphragm, the top fixed mounting of diaphragm has the mounting panel, the front side fixed mounting of mounting panel has the second rack, the one end fixed mounting of cross axle has the second gear, the second gear meshes with the second rack mutually, the bottom fixed mounting of diaphragm has the one end of two second springs, and the other end fixed mounting of two second springs has same second splint.

Preferably, one side fixed mounting of riser has first support, and the bottom fixed mounting of roof has the second support, and the top of first support is rotated and is installed the vertical axis, and one side of second support is rotated and is installed the cross axle, and the convenience makes its pivoted more steady to the support of vertical axis and cross axle.

Preferably, two rectangular holes have been seted up at the top of box, and two movable plates slide respectively to cup joint in rectangular downthehole, have seted up the spout on the bottom inner wall of box, and two movable plates all slide to cup joint in the spout, conveniently carry out spacing direction to the movable plate, make it not rotate with the lead screw together.

Preferably, the slide holes are formed in the top of the top plate and one side of the vertical plate, the mounting plate and the first rack are respectively sleeved in the corresponding slide holes in a sliding mode, the mounting plate and the first rack are conveniently guided, and the mounting plate and the first rack can stably move.

Preferably, the bottom of two first splint all fixed mounting have the connecting rod, and two movable plates slide respectively and cup joint in the outside of the connecting rod that corresponds, conveniently lead to first splint, avoid taking place the skew influence to the fixed of mould.

Preferably, the top fixed mounting of second splint has two guide bars, and the diaphragm slides and cup joints in the outside of two guide bars, and two second springs cup joint respectively in the outside of the guide bar that corresponds, conveniently carry out spacing direction to the second splint, make it can only reciprocate.

In the utility model, the mold is placed on the placing table, the motor is started, the output shaft of the motor drives the screw rod to rotate, the screw rod drives the two movable plates and the first clamping plate to approach each other under the limitation of the chute and the strip hole, the mold can be tightened left and right, and the clamping device plays a role of buffering under the action of the first spring, so that the damage to the mold caused by too tight clamping is avoided;

the utility model discloses in, a clamping device is used in mould processing, the movable plate on right side has driven the left side of first rack to move, first rack has driven the rotation of first gear and vertical axis, vertical axis has driven the rotation of bevel gear, bevel gear has driven the rotation of another bevel gear, cross axle and second gear, the second gear has driven the move down of second rack and mounting panel, the mounting panel has driven the move down of diaphragm and second splint, can carry out centre gripping from top to bottom to the mould, through the effect of second spring, can play the effect of buffering, avoid the damage of centre gripping too tight to the mould, thereby through the centre gripping of the mould about from top to bottom, make fixed more firm, avoid the mould to process and skew, influence the quality of mould processing;

the utility model has the advantages of reasonable design, through the centre gripping about the mould about, it is more firm to make fixed, has avoided the mould to add the skew that takes place man-hour, influences the quality of mould processing, and the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a clamping device for mold processing according to the present invention;

fig. 2 is a schematic structural view of a portion a of a clamping device for mold processing according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the clamping device for mold processing according to the present invention.

In the figure: 1. a box body; 2. an electric motor; 3. a screw rod; 4. a placing table; 5. moving the plate; 6. a strip hole; 7. a first spring; 8. a first splint; 9. a first rack; 10. a vertical plate; 11. a top plate; 12. a first bracket; 13. a vertical axis; 14. a first gear; 15. a second bracket; 16. a bevel gear; 17. a horizontal axis; 18. a second gear; 19. mounting a plate; 20. a second rack; 21. a transverse plate; 22. a second spring; 23. a second splint; 24. a guide bar; 25. a connecting rod.

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.

Referring to fig. 1-3, a clamping device for mold processing comprises a box body 1, a vertical plate 10 is fixedly installed on the top of the box body 1, a top plate 11 is fixedly installed on the top of the vertical plate 10, a placing table 4 is fixedly installed on the top of the box body 1, a motor 2 is fixedly installed on one side of the box body 1, an output shaft of the motor 2 extends into the box body 1 and is fixedly installed with a screw rod 3, two external threads with opposite rotation directions are arranged on the outer side of the screw rod 3, two moving plates 5 are sleeved on the outer side of the screw rod 3 in a threaded manner, the tops of the two moving plates 5 extend to the upper side of the box body 1, one sides of the two moving plates 5 close to each other are fixedly installed with one ends of two first springs 7, the other ends of the two first springs 7 on the same side are fixedly installed with the same first clamping plate 8, one side of the moving plate 5 close to the vertical plate 10 is fixedly installed with a first rack 9, vertical shaft 13 is installed in the outside rotation of riser 10, horizontal axle 17 is installed in the outside rotation of roof 11, horizontal axle 17 and vertical shaft 13's the outside all fixed cover have been connected with bevel gear 16, two bevel gear 16 mesh mutually, vertical shaft 13's bottom fixed mounting has first gear 14, first gear 14 meshes with first rack 9 mutually, the top of box 1 is provided with diaphragm 21, diaphragm 21's top fixed mounting has mounting panel 19, mounting panel 19's front side fixed mounting has second rack 20, horizontal axle 17's one end fixed mounting has second gear 18, second gear 18 meshes with second rack 20 mutually, the bottom fixed mounting of diaphragm 21 has the one end of two second springs 22, the other end fixed mounting of two second springs 22 has same second splint 23.

The utility model discloses in, one side fixed mounting of riser 10 has first support 12, and the bottom fixed mounting of roof has second support 15, and vertical axis 13 is installed in the top rotation of first support 12, and one side of second support 15 is rotated and is installed cross axle 17, and the convenience makes its pivoted more steady to vertical axis 13 and cross axle 17's support.

The utility model discloses in, two rectangular holes 6 have been seted up at the top of box 1, and two movable plates 5 slide respectively and cup joint in rectangular hole 6, have seted up the spout on the bottom inner wall of box 1, and two movable plates 5 all slide and cup joint in the spout, conveniently carry out spacing direction to movable plate 5, make it not rotate with lead screw 3 together.

The utility model discloses in, the slide opening has all been seted up to one side of roof 11 top and riser 10, and mounting panel 19 and first rack 9 slide respectively and cup joint in the slide opening that corresponds, and the convenience leads mounting panel 19 and first rack 9, makes its removal that can be steady.

The utility model discloses in, the equal fixed mounting in bottom of two first splint 8 has connecting rod 25, and two movable plates 5 slide respectively and cup joint in the outside of the connecting rod 25 that corresponds, and the convenience leads first splint 8, avoids taking place the skew influence to the fixed of mould.

The utility model discloses in, the top fixed mounting of second splint 23 has two guide bars 24, and diaphragm 21 slides and cup joints in the outside of two guide bars 24, and two second springs 22 cup joint respectively in the outside of the guide bar 24 that corresponds, conveniently carry out spacing direction to second splint 23, make it can only reciprocate.

In the utility model, when in use, the mould is placed on the placing platform 4, the motor 2 is started, the output shaft of the motor 2 drives the screw rod 3 to rotate, under the restriction of the sliding groove and the long hole 6, the screw rod 3 drives the two movable plates 5 and the first clamp plate 8 to approach each other, the mould can be tightened left and right, the mould plays a role of buffering under the action of the first spring 7, the damage to the mould caused by too tight clamping is avoided, meanwhile, the movable plate 5 on the right side drives the left movement of the first rack 9, the first rack 9 drives the rotation of the first gear 14 and the vertical shaft 13, the vertical shaft 13 drives the rotation of the bevel gear 16, the bevel gear 16 drives the rotation of another bevel gear 16, the transverse shaft 17 and the second gear 18, the second gear 18 drives the downward movement of the second rack 20 and the mounting plate 19, the mounting plate 19 drives the downward movement of the transverse plate 21 and the second clamp plate 23, and the up-down clamping of the mould can be carried out, the effect of the second spring 22 can play a role in buffering, and damage to the die caused by too tight clamping is avoided, so that the die can be fixed more firmly by clamping the die from top to bottom and from left to right, and the phenomenon that the die is deviated during processing to influence the processing quality of the die is avoided.

Claims

1. The clamping device for mold machining comprises a box body (1) and is characterized in that a vertical plate (10) is fixedly mounted at the top of the box body (1), a top plate (11) is fixedly mounted at the top of the vertical plate (10), a placing table (4) is fixedly mounted at the top of the box body (1), a motor (2) is fixedly mounted at one side of the box body (1), an output shaft of the motor (2) extends into the box body (1) and is fixedly mounted with a lead screw (3), two external threads with opposite rotating directions are arranged at the outer side of the lead screw (3), two movable plates (5) are sleeved at the outer side of the lead screw (3) in a threaded manner, the tops of the two movable plates (5) extend to the upper part of the box body (1), one ends of two first springs (7) are fixedly mounted at one side, the two movable plates (5) close to each other, the other ends of the two first springs (7) on the same side are fixedly mounted with the same first clamping plate (8), one side of a moving plate (5) close to a vertical plate (10) in the two moving plates (5) is fixedly provided with a first rack (9), the outer side of the vertical plate (10) is rotatably provided with a vertical shaft (13), the outer side of a top plate (11) is rotatably provided with a transverse shaft (17), the outer sides of the transverse shaft (17) and the vertical shaft (13) are fixedly sleeved with bevel gears (16), the two bevel gears (16) are meshed with each other, the bottom end of the vertical shaft (13) is fixedly provided with a first gear (14), the first gear (14) is meshed with the first rack (9), a transverse plate (21) is arranged above the box body (1), the top of the transverse plate (21) is fixedly provided with a mounting plate (19), the front side of the mounting plate (19) is fixedly provided with a second rack (20), one end of the transverse shaft (17) is fixedly provided with a second gear (18), the second gear (18) is meshed with the second rack (20), the bottom fixed mounting of diaphragm (21) has the one end of two second springs (22), and the other end fixed mounting of two second springs (22) has same second splint (23).

2. The clamping device for mold processing as claimed in claim 1, wherein a first support (12) is fixedly installed on one side of the vertical plate (10), a second support (15) is fixedly installed on the bottom of the top plate, a vertical shaft (13) is rotatably installed on the top of the first support (12), and a horizontal shaft (17) is rotatably installed on one side of the second support (15).

3. The clamping device for mold processing according to claim 1, wherein the top of the box body (1) is provided with two elongated holes (6), the two moving plates (5) are respectively slidably sleeved in the elongated holes (6), the inner wall of the bottom of the box body (1) is provided with a sliding groove, and the two moving plates (5) are both slidably sleeved in the sliding groove.

4. The clamping device for mold processing as claimed in claim 1, wherein the top of the top plate (11) and one side of the vertical plate (10) are both provided with sliding holes, and the mounting plate (19) and the first rack (9) are respectively sleeved in the corresponding sliding holes in a sliding manner.

5. The clamping device for mold processing according to claim 1, wherein the bottom of each of the two first clamping plates (8) is fixedly provided with a connecting rod (25), and the two moving plates (5) are respectively sleeved on the outer sides of the corresponding connecting rods (25) in a sliding manner.

6. The clamping device for mold processing according to claim 1, wherein two guide rods (24) are fixedly mounted on the top of the second clamping plate (23), the transverse plate (21) is slidably sleeved on the outer sides of the two guide rods (24), and the two second springs (22) are respectively sleeved on the outer sides of the corresponding guide rods (24).