CN212525694U

CN212525694U - Fixing device is used in mould processing

Info

Publication number: CN212525694U
Application number: CN202020560107.2U
Authority: CN
Inventors: 聂莹莹
Original assignee: Huanghua Yongsheng Mould Co ltd
Current assignee: Huanghua Yongsheng Mould Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-02-12
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to a mould processing technology field just discloses a fixing device is used in mould processing, comprising a base plate, four sliding tray of group have been seted up to the bottom plate upper surface, the equal fixed mounting of bottom plate left surface and right flank has the screens strip, the inside joint of sliding tray has the sliding block, sliding block top fixed mounting has the fixed block, fixed surface installs the bearing box under the bottom plate. This fixing device is used in mould processing, rotate through direct current servo motor drive levogyration threaded rod and dextrorotation threaded rod, levogyration slider moves along with the rotation of levogyration threaded rod, dextrorotation slider moves along with the rotation of dextrorotation threaded rod, levogyration slider and dextrorotation slider drive the slider and move, the slider drives the fixed block and removes, the fixed block is adjusted according to the size of mould, in order to improve device's suitability, the fixed block moves in opposite directions and presss from both sides tight fixed to the mould, two-way tight fixed can effectively promote fixed effect and stability.

Description

Fixing device is used in mould processing

Technical Field

The utility model relates to a mould processing technology field specifically is a fixing device is used in mould processing.

Background

The mould, industrial production used for injection moulding, blow moulding, extrusion, die-casting or forging forming, smelting, stamping, etc. to get the various moulds and tools of the required products, in short, the mould is the tool used for making the shaping article, this kind of tool is formed by various parts, different moulds are formed by different parts, it mainly realizes the processing of the appearance of the article through the change of the physical state of the shaping material, the vegetarian has the title of "industrial mother", the mould processing refers to the processing of shaping and blank-making tools, in addition include shearing mould and die cutting mould. In general, the mold is composed of an upper mold and a lower mold. The steel plate is placed between the upper die and the lower die, the forming of materials is realized under the action of the 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, the die needs to be fixed by a fixing device during machining, the fixing effect of the fixing device used at present is poor, the machined product is deformed or scrapped, even inestimable damage is caused, so that the economic loss of a user can be brought, and the use of the user is inconvenient.

For example, chinese patent publication No. CN207119698U discloses a fixing device for mold processing, which is basically described as follows: the utility model provides a fixing device is used in mould processing, the on-line screen storage device comprises a base, the top of base is provided with the bed die, the top of bed die is provided with the mould, the equal fixedly connected with casing in both sides at base top, shells inner wall's bottom fixedly connected with bearing frame, the top swing joint of bearing frame has the screw rod, the top of screw rod extends to the outside of casing, the surperficial threaded connection of screw rod has the nut, and this utility model uses through the cooperation of base, bed die, screw rod, casing, first through-hole, support, connecting rod, second through-hole, locating lever, bearing frame, nut and constant head tank, has solved the poor problem of current fixing device fixed effect for mould processing.

The inventor finds that the following problems exist in the actual use process in the patent: the distance of this fixing device casing for mould processing has restricted the mould size that can fix, and the suitability is relatively poor, only is applicable to the fixed of some moulds, when other moulds are fixed to needs, and fixed effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device is used in mould processing has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for die processing comprises a bottom plate, wherein four groups of sliding grooves are formed in the upper surface of the bottom plate, clamping strips are fixedly arranged on the left side surface and the right side surface of the bottom plate, sliding blocks are clamped in the sliding grooves, a fixed block is fixedly arranged at the top of each sliding block, a bearing box is fixedly arranged on the lower surface of the bottom plate, four groups of supporting legs are fixedly connected to the lower surface of the bearing box, a supporting bottom plate is sleeved on the outer surfaces of the supporting legs, a direct-current servo motor is fixedly connected to the upper surface of the supporting bottom plate, the output end of the direct-current servo motor is inserted into the lower surface of the supporting bottom plate, a gear box is fixedly arranged on the upper surface of the supporting bottom plate, a first bevel gear is fixedly connected to the output end of the direct-current servo motor, the driving shaft is spliced on the outer surface of the gear box, the left side of the second bevel gear is provided with a driving straight gear, the driving straight gear is sleeved on the outer surface of the driving shaft, the front side and the back side of the driving straight gear are respectively provided with a driven straight gear, the inside of the driven straight gear is spliced with a two-way connecting rod, the two-way connecting rod is spliced on the outer surface of the gear box, the left side of the two-way connecting rod is fixedly connected with a left-handed threaded rod, the right side of the two-way connecting rod is fixedly connected with a right-handed threaded rod, the outer surface of the left-handed threaded rod is spliced with a left-handed sliding block, the outer surface of the right-handed threaded rod is spliced with a right-handed sliding block, the upper surfaces of the left-handed sliding block and the, the inside shielding plate that has pegged graft of sliding block, shielding plate and screens strip fixed connection.

Preferably, the width of the middle of the sliding groove is 40 mm, the width of the bottom of the sliding groove is 28 mm, the sliding groove is matched with the sliding block, and the width of the shielding plate is 35 mm.

Preferably, the width of the left-handed sliding block and the width of the right-handed sliding block are both 28 millimeters, the width of the V-shaped plate is 20 millimeters, and the width of the left-handed threaded rod and the width of the right-handed threaded rod are both 18 millimeters.

Preferably, the distance between the outer side surfaces of the left-handed sliding block and the right-handed sliding block and the inner wall of the bearing box is 32 millimeters.

Preferably, the left-handed threaded rod is matched with the left-handed sliding block, a left-handed internal thread is arranged in the left-handed sliding block, the right-handed threaded rod is matched with the right-handed sliding block, and a right-handed internal thread is arranged in the right-handed sliding block.

Preferably, the V-shaped plate is connected with the left-handed sliding block and the right-handed sliding block in a sliding manner, the shielding plate is connected with the sliding block in a sliding manner, and the V-shaped plate and the shielding plate are made of ZGMn 13.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device is used in mould processing possesses following beneficial effect:

1. this fixing device is used in mould processing, rotate through direct current servo motor drive levogyration threaded rod and dextrorotation threaded rod, levogyration slider moves along with the rotation of levogyration threaded rod, dextrorotation slider moves along with the rotation of dextrorotation threaded rod, levogyration slider and dextrorotation slider drive the slider and move, the slider drives the fixed block and removes, the fixed block is adjusted according to the size of mould, in order to improve device's suitability, the fixed block moves in opposite directions and presss from both sides tight fixed to the mould, two-way tight fixed can effectively promote fixed effect and stability.

2. This fixing device is used in mould processing, inside hindering partial foreign matter entering device through the shielding plate, the V-arrangement board is protected levogyration threaded rod and dextrorotation threaded rod, prevent that the foreign matter from causing the destruction to levogyration threaded rod and dextrorotation threaded rod, the gear box is to first bevel gear, second bevel gear, initiative straight-teeth gear and driven straight-teeth gear protect, the bottom plate can be dismantled with the screens strip, the installation back is demolishd with the screens strip to the bottom plate, the screens strip can be extracted, sliding bottom plate accomplishes the dismantlement of bottom plate, be convenient for wash the device.

Drawings

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

fig. 2 and 3 are schematic diagrams of vertical cross-sectional structures of the present invention;

in the figure: 1. a base plate; 2. a sliding groove; 3. a clamping strip; 4. a slider; 5. a fixed block; 6. a carrying case; 7. supporting legs; 8. a support base plate; 9. a DC servo motor; 10. a gear case; 11. a first bevel gear; 12. a second bevel gear; 13. a drive shaft; 14. a driving spur gear; 15. a driven spur gear; 16. a bidirectional connecting rod; 17. a left-handed threaded rod; 18. a right-handed threaded rod; 19. a left-handed slider; 20. a right-handed sliding block; 21. a limiting sliding groove; 22. a V-shaped plate; 23. a shielding plate.

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. 1-3, the present invention provides a technical solution: a fixing device for die processing comprises a bottom plate 1, four groups of sliding grooves 2 are arranged on the upper surface of the bottom plate 1, the sliding grooves 2 limit sliding blocks 4, clamping strips 3 are fixedly arranged on the left side surface and the right side surface of the bottom plate 1, the sliding blocks 4 are clamped in the sliding grooves 2, the sliding grooves 2 are matched with the sliding blocks 4, a fixed block 5 is fixedly arranged at the top of each sliding block 4, a bearing box 6 is fixedly arranged on the lower surface of the bottom plate 1, four groups of supporting legs 7 are fixedly connected to the lower surface of the bearing box 6, the supporting legs 7 support the whole device, a supporting bottom plate 8 is sleeved on the outer surface of each supporting leg 7, a direct current servo motor 9 is fixedly connected to the upper surface of the supporting bottom plate 8, the direct current servo motor 9 is SDGA-100W, the supporting bottom plate 8 plays a role in fixing and supporting for the direct current, the upper surface of the supporting bottom plate 8 is fixedly provided with a gear box 10, the output end of the direct current servo motor 9 is fixedly connected with a first bevel gear 11, the direct current servo motor 9 drives the first bevel gear 11 to rotate, a second bevel gear 12 is arranged above the first bevel gear 11, the first bevel gear 11 is meshed with the second bevel gear 12, the first bevel gear 11 drives the second bevel gear 12 to rotate, a driving shaft 13 is inserted into the second bevel gear 12, the second bevel gear 12 drives the driving shaft 13 to rotate, the driving shaft 13 is inserted into the outer surface of the gear box 10, the left side of the second bevel gear 12 is provided with a driving spur gear 14, the driving spur gear 14 is sleeved on the outer surface of the driving shaft 13, the driving shaft 13 drives the driving spur gear to rotate, the front side and the back side of the driving spur gear 14 are both provided with driven spur, the driven straight gear 15 drives the two-way connecting rod 16 to rotate, the two-way connecting rod 16 is inserted on the outer surface of the gear box 10, the left side of the two-way connecting rod 16 is fixedly connected with a left-handed threaded rod 17, the right side of the two-way connecting rod 16 is fixedly connected with a right-handed threaded rod 18, the two-way connecting rod 16 drives the left-handed threaded rod 17 and the right-handed threaded rod 18 to rotate, the outer surface of the left-handed threaded rod 17 is sleeved with a left-handed sliding block 19, the outer surface of the right-handed threaded rod 18 is sleeved with a right-handed sliding block 20, the upper surfaces of the left-handed sliding block 19 and the right-handed sliding block 20 are respectively provided with a limiting sliding groove 21, the sliding block 4 is clamped with the limiting sliding groove 21, V-shaped plates 22 are inserted inside the left-handed sliding block 19 and the right-handed sliding block, the width of the shielding plate 23 is 35 mm, and the shielding plate 23 is fixedly connected with the clamping strip 3.

The utility model discloses in, for reducing the foreign matter admission apparatus, the width is 40 millimeters in the middle of the sliding tray 2, and the width of 2 bottoms of sliding tray is 28 millimeters, sliding tray 2 and 4 looks adaptations of sliding block, and the shielding plate 23 width is 35 millimeters, and sliding block 4 cup joints shielding plate 23 and freely slides, and shielding plate 23 can effectively cover 2 bottoms of sliding tray, reduces the foreign matter admission apparatus.

The utility model discloses in, in order to reduce the influence of foreign matter to the device, the width of levogyration slider 19 and dextrorotation slider 20 is 28 millimeters, V-arrangement board 22 width is 20 millimeters, the width of levogyration threaded rod 17 and dextrorotation threaded rod 18 is 18 millimeters, levogyration slider 19 and dextrorotation slider 20 cup joint V-arrangement board 22 and free slip, V-arrangement board 22 can cover levogyration threaded rod 17 and dextrorotation threaded rod 18, it is possible that the reduction foreign matter adheres to levogyration threaded rod 17 and dextrorotation threaded rod 18 surface, play the guard action to the device.

The utility model discloses in, in order to enable the smooth dismantlement of bottom plate 1, the distance of the 20 lateral surfaces of levogyration slider 19 and dextrorotation slider and the 6 inner walls of bearing box is 32 millimeters, and the distance of the 20 lateral surfaces of levogyration slider 19 and dextrorotation slider and the 6 inner walls of bearing box is greater than the width of levogyration slider 19 and dextrorotation slider 20, the activity of the sliding block 4 of being convenient for, and then make the smooth dismantlement of bottom plate 1.

The utility model discloses in, in order to make the device even running, levogyration threaded rod 17 and the 19 looks adaptations of levogyration slider, the inside levogyration internal thread that is provided with of levogyration slider 19, dextrorotation threaded rod 18 and the 20 looks adaptations of dextrorotation slider, the inside dextrorotation internal thread that is provided with of dextrorotation slider 20, levogyration slider 19 and dextrorotation slider 20 have improved the stability of device along with the steady removal of the rotation of levogyration threaded rod 17 and dextrorotation threaded rod 18.

The utility model discloses in, for the life who improves the device, V-arrangement board 22 and levogyration slider 19 and the 20 sliding connection of dextrorotation slider,

shielding plate

23 and 4 sliding connection of sliding block, the material of V-arrangement board 22 and shielding plate 23 is ZGMn13, and ZGMn13 not only has higher wearability, also has fine rigidity, can effectively improve the life of V-arrangement board 22 and shielding plate 23.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, the direct current servo motor 9 is started, the rotating direction and the rotating speed of the direct current servo motor 9 are controlled, the fixing blocks 5 are separated from each other, the direct current servo motor 9 is stopped, a die needing to be fixed is placed between the fixing blocks 5, the direct current servo motor 9 is controlled to rotate reversely, the fixing blocks 5 move oppositely, the rotating speed of the direct current servo motor 9 is adjusted, the die is clamped and fixed, the direct current servo motor 9 is stopped, the die is processed, after the processing is completed, the rotating direction and the rotating speed of the direct current servo motor 9 are controlled, the fixing blocks 5 are separated from each other, the die is taken out, the bottom plate 1 and the clamping strips 3 are disassembled and installed, the clamping strips 3 are extracted, the bottom plate 1 is slid, the bottom plate 1 is lifted upwards, the.

In conclusion, this fixing device is used in mould processing, through direct current servo motor 9 drive levogyration threaded rod 17 and dextrorotation threaded rod 18 rotation, levogyration slider 19 moves along with the rotation of levogyration threaded rod 17, dextrorotation slider 20 moves along with the rotation of dextrorotation threaded rod 18, levogyration slider 19 and dextrorotation slider 20 drive sliding block 4 and move, sliding block 4 drives fixed block 5 and moves, fixed block 5 adjusts according to the size of mould, in order to improve the suitability of device, fixed block 5 moves in opposite directions presss from both sides the tight fixed to the mould, two-way clamp is fixed can effectively promote fixed effect and stability.

This fixing device is used in mould processing, inside blocking partial foreign matter entering device through shielding plate 23, V-arrangement board 22 protects levogyration threaded rod 17 and dextrorotation threaded rod 18, prevent that the foreign matter from causing the destruction to levogyration threaded rod 17 and dextrorotation threaded rod 18, gear box 10 is to first bevel gear 11, second bevel gear 12, initiative straight-teeth gear 14 and driven straight-teeth gear 15 protect, bottom plate 1 can be dismantled with screens strip 3, installation back is demolishd with screens strip 3 to bottom plate 1, extractable screens strip 3, sliding bottom plate 1, accomplish the dismantlement of bottom plate 1, be convenient for wash the device.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device is used in mould processing, includes bottom plate (1), its characterized in that: four groups of sliding grooves (2) are formed in the upper surface of the bottom plate (1), clamping strips (3) are fixedly mounted on the left side surface and the right side surface of the bottom plate (1), sliding blocks (4) are clamped in the sliding grooves (2), fixed blocks (5) are fixedly mounted at the tops of the sliding blocks (4), bearing boxes (6) are fixedly mounted on the lower surface of the bottom plate (1), four groups of supporting legs (7) are fixedly connected to the lower surface of the bearing boxes (6), supporting bottom plates (8) are sleeved on the outer surfaces of the supporting legs (7), direct-current servo motors (9) are fixedly connected to the upper surfaces of the supporting bottom plates (8), output ends of the direct-current servo motors (9) are inserted into the lower surfaces of the supporting bottom plates (8), gear boxes (10) are fixedly mounted on the upper surfaces of the supporting bottom plates (8), and first bevel gears (11), first bevel gear (11) top is provided with second bevel gear (12), first bevel gear (11) and second bevel gear (12) meshing, second bevel gear (12) inside grafting has drive shaft (13), drive shaft (13) are pegged graft in gear box (10) surface, second bevel gear (12) left side is provided with initiative spur gear (14), initiative spur gear (14) are cup jointed in drive shaft (13) surface, initiative spur gear (14) front and back all are provided with driven spur gear (15), driven spur gear (15) inside grafting has two-way connecting rod (16), two-way connecting rod (16) are pegged graft in gear box (10) surface, two-way connecting rod (16) left side fixedly connected with levogyration threaded rod (17), two-way connecting rod (16) right side fixedly connected with dextrorotation threaded rod (18), levogyration threaded rod (17) surface has cup jointed levogyration slider (19), dextrorotation threaded rod (18) surface has cup jointed dextrorotation slider (20), spacing sliding tray (21) have all been seted up to levogyration slider (19) and dextrorotation slider (20) upper surface, sliding block (4) and spacing sliding tray (21) joint, levogyration slider (19) and dextrorotation slider (20) inside all are pegged graft and are had V-arrangement board (22), V-arrangement board (22) and bearing box (6) and gear box (10) fixed mounting, sliding block (4) inside is pegged graft and is had shielding plate (23), shielding plate (23) and screens strip (3) fixed connection.

2. The fixing device for mold processing according to claim 1, wherein: the width is 40 millimeters in the middle of sliding tray (2), and sliding tray (2) bottom width is 28 millimeters, and sliding tray (2) and sliding block (4) looks adaptation, and shielding plate (23) width is 35 millimeters.

3. The fixing device for mold processing according to claim 1, wherein: the width of the left-handed sliding block (19) and the width of the right-handed sliding block (20) are both 28 millimeters, the width of the V-shaped plate (22) is 20 millimeters, and the width of the left-handed threaded rod (17) and the width of the right-handed threaded rod (18) are both 18 millimeters.

4. The fixing device for mold processing according to claim 1, wherein: the distance between the outer side surfaces of the left-handed sliding block (19) and the right-handed sliding block (20) and the inner wall of the bearing box (6) is 32 millimeters.

5. The fixing device for mold processing according to claim 1, wherein: levogyration threaded rod (17) and levogyration slider (19) looks adaptation, levogyration slider (19) inside is provided with the levogyration internal thread, dextrorotation threaded rod (18) and dextrorotation slider (20) looks adaptation, and dextrorotation slider (20) inside is provided with the dextrorotation internal thread.

6. The fixing device for mold processing according to claim 1, wherein: the V-shaped plate (22) is in sliding connection with the left-handed sliding block (19) and the right-handed sliding block (20), the shielding plate (23) is in sliding connection with the sliding block (4), and the V-shaped plate (22) and the shielding plate (23) are both ZGMn 13.