CN209987660U

CN209987660U - Noise reduction device of mould engraving machine

Info

Publication number: CN209987660U
Application number: CN201920312105.9U
Authority: CN
Inventors: 向红; 李正洪; 张俊平
Original assignee: Chengdu Xusheng Mould Co Ltd
Current assignee: Chengdu Xusheng Mould Co Ltd
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-01-24
Anticipated expiration: 2029-03-13

Abstract

The utility model provides a noise reduction device of a mould engraving machine, which comprises a base, an internal pressure part, a first adjusting clamping part and a second adjusting clamping part, wherein the first adjusting clamping part and the second adjusting clamping part are arranged above the base; the first adjusting clamping component and the second adjusting clamping component respectively comprise a main adjusting block fixed above the base, and the front end surface of the main adjusting block is connected with a lower adjusting rod through a rotating shaft component; through setting up first side recess, damping spring down, go up damping spring, metal couple, metal stopper, vibration damping mount, cavity damping region, go up the metal sheet, lower spacing arch, second side recess and go up the spacing arch and can take parts such as vibration damping mount, last metal sheet out and change each part bottom the base to avoid long-term after using because the problem that the ageing noise reduction effect of spring can obviously descend.

Description

Noise reduction device of mould engraving machine

Technical Field

The utility model particularly relates to a device of making an uproar falls in mould engraver.

Background

The mould engraver is the device instrument that very commonly uses in carrying out industrial production at present, the mould engraver will carry out glyptic part when using and fix, current mould engraver can only realize the centre gripping to two vertical surfaces mostly when to this link, hardly realize the effective centre gripping to non-vertical surface, current mould engraver is mostly used in the fixed spring of bottom installation when making an uproar falling simultaneously, and because the ageing noise reduction effect of spring can obviously descend after the long-term use, the device of making an uproar falls in order to solve this problem in the mould engraver of so the existingly urgent need of one kind so.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of making an uproar falls in mould engraver, this device of making an uproar falls in mould engraver can solve above-mentioned problem well.

In order to meet the above requirements, the utility model adopts the following technical scheme: the noise reduction device comprises a base, an internal pressure component, a first adjusting clamping component and a second adjusting clamping component, wherein the first adjusting clamping component and the second adjusting clamping component are arranged above the base; the first adjusting clamping component and the second adjusting clamping component respectively comprise a main adjusting block fixed above the base, the front end face of each main adjusting block is connected with a lower adjusting rod through a rotating shaft component, the other end of each lower adjusting rod is connected with an upper adjusting rod through an upper rotating shaft component, the other end of each upper adjusting rod is provided with a pressing component, and the upper adjusting rod is provided with a fixed ring component; the outer end face of the fixed ring part is provided with a square groove for inserting the internal pressure part, an internal adjusting cavity is arranged inside the fixed ring part, a horizontal internal spring is arranged inside the internal adjusting cavity, one end of the internal spring is connected with a limiting block part, the outer end face of the limiting block part is connected with two internal connecting rods, the other ends of the internal connecting rods penetrate through the internal adjusting cavity and are connected with an external pull handle arranged outside the fixed ring part, and two ends of the internal pressure part are provided with square limiting grooves for inserting the limiting block part; the pressing part comprises an I-shaped metal plate and a fixed metal plate, the I-shaped metal plate is connected with the upper adjusting rod, two side end faces of the I-shaped metal plate are respectively provided with a strip-shaped groove, the top of the fixed metal plate is provided with a strip-shaped bulge used for being inserted into the strip-shaped groove, a rubber sheet is arranged below the fixed metal plate, the bottom of the fixed metal plate is provided with a cylindrical strip-shaped bulge, and the top of the rubber sheet is provided with a cylindrical strip-shaped groove used for being inserted into the cylindrical strip-shaped bulge; a damping base is arranged below the base, a first side groove and a second side groove are respectively arranged on the two side end faces of the top of the damping base, a vertical lower damping spring is respectively arranged in the first side groove and the second side groove, the top of the lower damping spring is contacted with the bottom end face of the base, the bottom of the lower damping spring is contacted with the upper end face of the damping base, strip-shaped upper limiting bulges are respectively arranged on the two side end faces of the top of the damping base, a hollow damping area for inserting the upper limiting bulges is arranged at the bottom of the base, a lower limiting bulge for limiting the upper limiting bulges is respectively arranged on the two sides of the bottom of the hollow damping area, an upper metal plate contacted with the base is arranged in the hollow damping area, and the bottom of the upper metal plate is connected with the upper end face of the damping base through the vertically arranged upper damping spring, the outer side end face of the upper metal plate is connected with a metal hook through a rotating shaft, and a metal limiting block used for limiting the metal hook is arranged on the outer side end face of the damping base.

Compared with the prior art, the utility model has the advantages of be:

through adjusting pole, main adjusting rod, first regulation clamping part, upper spindle unit, upper adjusting rod, fixed ring part, compress tightly the part, press the part and the second is adjusted clamping part and can be adjusted the position and the inclination that compress tightly the part down in the setting to the realization is followed the centre gripping of equidirectional to the mould, thereby has solved current clamping device and has hardly realized the problem to the effective centre gripping of non-vertical surface. Through setting up first side recess, damping spring down, go up damping spring, metal couple, metal stopper, vibration damping mount, cavity damping region, go up the metal sheet, lower spacing arch, second side recess and go up the spacing arch and can take parts such as vibration damping mount, last metal sheet out and change each part bottom the base to avoid long-term after using because the problem that the ageing noise reduction effect of spring can obviously descend.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of the present invention in use.

Fig. 2 is a schematic structural diagram of the compressing component of the present invention.

Fig. 3 is a schematic structural view of the fixing ring component of the present invention.

Fig. 4 is a schematic structural view of the present invention in use.

Fig. 5 is a schematic structural view of a rotating shaft used in the present invention.

Fig. 6 is a schematic structural view of an inner end surface of a rotation end of a rotation shaft used in the present invention.

Fig. 7 is a schematic structural view of the screw top end of the rotating shaft used in the present invention.

Wherein: 1. a lower adjustment lever; 2. a main adjustment block; 3. a first adjusting clamp member; 4. an upper rotating shaft part; 5. an upper adjusting rod; 6. a stationary ring member; 7. a pressing member; 8. an internal pressure member; 9. a second adjusting clamp member; 10. a mold; 11. a base; 12. an I-shaped metal plate; 13. fixing the metal plate; 14. cylindrical strip-shaped bulges; 15. a rubber sheet; 16. a cylindrical strip-shaped groove; 17. an inner adjusting cavity; 18. an inner spring; 19. an inner connecting rod; 20. an outer pull handle; 21. a stopper member; 22. a square limiting groove; 23. a first side groove; 24. a lower damping spring; 25. an upper damping spring; 26. a metal hook; 27. a metal stopper; 28. a damping mount; 29. a hollow damping region; 30. an upper metal plate; 31. a lower limiting bulge; 32. a second side groove; 33. and an upper limiting bulge.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments. Certain features that are well known to those skilled in the art have been omitted from the following description for the sake of simplicity.

The utility model provides a noise reduction device of a mould engraving machine, which comprises a base 11, an internal pressure part 8, a first adjusting clamping part 3 and a second adjusting clamping part 9, wherein the first adjusting clamping part 3 and the second adjusting clamping part 9 are arranged above the base 11, as shown in figures 1-4; first regulation clamping part 3 and second regulation clamping part 9 all include one to be fixed main adjusting block 2 above base 11, main adjusting block 2's preceding terminal surface all is connected with a lower adjusting rod 1 through a pivot part, the other end of lower adjusting rod 1 all is connected with an upper adjusting rod 5 through an upper rotating shaft part 4, the other end of upper adjusting rod 5 all is equipped with one and compresses tightly part 7, all be equipped with a solid fixed ring part 6 on the upper adjusting rod 5.

According to an embodiment of the application, the outer end face of the fixed ring part 6 of the noise reduction device of the die engraving machine is provided with a square groove for inserting the inner pressure part 8, the inner adjusting cavity 17 is arranged inside the fixed ring part 6, the inner adjusting cavity 17 is provided with a horizontal inner spring 18, one end of the inner spring 18 is connected with a limit block part 21, the outer end face of the limit block part 21 is connected with two inner connecting rods 19, the other end of each inner connecting rod 19 penetrates through the inner adjusting cavity 17 and is connected with an outer pull handle 20 arranged outside the fixed ring part 6, and two ends of the inner pressure part 8 are provided with a square limit groove 22 for inserting the limit block part 21.

According to an embodiment of the present application, the compressing component 7 of the noise reduction device of the die-carving machine comprises an i-shaped metal plate 12 and a fixed metal plate 13, wherein the i-shaped metal plate 12 is connected with the upper adjusting rod 5, two side end faces of the i-shaped metal plate 12 are both provided with a strip-shaped groove, the top of the fixed metal plate 13 is provided with a strip-shaped protrusion for inserting into the strip-shaped groove, a rubber sheet 15 is arranged below the fixed metal plate 13, the bottom of the fixed metal plate 13 is provided with a cylindrical strip-shaped protrusion 14, and the top of the rubber sheet 15 is provided with a cylindrical strip-shaped groove 16 for inserting into the cylindrical strip-shaped.

According to one embodiment of the application, the first adjusting clamping part 3 and the second adjusting clamping part 9 of the noise reduction device of the die carving machine are respectively positioned at the left end and the right end of the upper end surface of the base 11.

According to one embodiment of the application, the lower adjusting rod 1 of the noise reduction device of the die-carving machine can rotate around the rotating shaft component in a vertical plane.

According to an embodiment of the application, a damping base 28 is arranged below a base 11 of the noise reduction device of the die engraving machine, two side end surfaces of the top of the damping base 28 are respectively provided with a first side groove 23 and a second side groove 32, a vertical lower damping spring 24 is arranged in each of the first side groove 23 and the second side groove 32, the top of the lower damping spring 24 is in contact with the bottom end surface of the base 11, the bottom of the lower damping spring 24 is in contact with the upper end surface of the damping base 28, two side end surfaces of the top of the damping base 28 are respectively provided with a strip-shaped upper limiting bulge 33, the bottom of the base 11 is provided with a hollow damping area 29 for inserting the upper limiting bulge 33, two sides of the bottom of the hollow damping area 29 are respectively provided with a lower limiting bulge 31 for limiting the upper limiting bulge 33, an upper metal plate 30 in contact with the base 11 is arranged in the hollow damping area 29, the bottom of the upper metal plate 30 is connected with the upper end face of the damping base 28 through an upper damping spring 25 which is vertically arranged, the outer end face of the upper metal plate 30 is connected with a metal hook 26 through a rotating shaft, and a metal limiting block 27 used for limiting the metal hook 26 is arranged on the outer end face of the damping base 28.

According to an embodiment of the application, the upper adjusting rod 5 of the noise reduction device of the die engraving machine can rotate around the upper rotating shaft component 4, and the fixing ring components 6 are all sleeved on the upper adjusting rod 5 and can rotate on the upper adjusting rod 5.

According to one embodiment of the application, the inner pressure part 8 of the noise reduction device of the die carving machine is of an arc spring steel structure.

According to an embodiment of the application, the inner adjusting cavity 17 of the noise reduction device of the die carving machine is communicated with the square groove, and one end of the limiting block part 21 penetrates through the inner adjusting cavity 17, extends into the square groove and is inserted into the square limiting groove 22.

According to an embodiment of the application, when the noise reduction device of the die engraving machine is used, a die 10 to be processed can be placed above a base 11, then two lower adjusting rods 1 and two upper adjusting rods 5 are rotated to enable two pressing parts 7 to clamp the die 10 from different directions, an inward pressure is applied to the two pressing parts 7 by an inner pressing part 8, the two pressing parts 7 press the die, when the inner pressing part 8 needs to be lowered, an outer pull handle 20 can be pulled outwards to enable a limiting block part 21 to be pulled out of a square limiting groove 22, and therefore two ends of the inner pressing part 8 can be pulled out of the two square grooves; at the same time, the fixed metal plate 13 can be pulled out of the box to be replaced from the h-shaped metal plate 12, and the rubber sheet 15 can be pulled out of the fixed metal plate 13 to be replaced.

As shown in fig. 5-7, the rotating shaft used in the present invention can be of such a structure, the rotating shaft will not rotate when the screws at both ends are screwed down, and the rotating shaft can rotate freely when the screws are unscrewed, so that the positions of the adjusting rod 1 and the upper adjusting rod 5 can be conveniently fixed after the adjusting rod is screwed down after adjusting the inclination angle. The main body part of the rotating shaft can be the same as the ZN-SM model disc rotating shaft of the fisherye brand in structural design, a screw hole is drilled at one rotating end of the rotating shaft, a screw is screwed in, the rotating shaft can be fixed and stopped rotating when the screw presses the other rotating end, linear anti-skidding stripes can be arranged on the inner end face of the other rotating end, anti-skidding stripes can be arranged at the top end of the screw, and the anti-skidding stripes at the two positions can be inclined insection structures which are mutually meshed.

According to an embodiment of the application, when the noise reduction device of the die carving machine performs the perfect damping, the metal hook 26 can rotate outwards, the metal hook 26 can rotate around a rotating shaft connected with the metal hook, at the moment, the base 11 can be acted by upward elastic force under the action of the lower damping spring 24 and the upper damping spring 25, meanwhile, the upper limiting bulge 33 blocks the lower limiting bulge 31, the base 11 and the damping base 28 can be prevented from being separated from each other, the effect of spring damping is achieved, when the damping structure at the bottom of the base needs to be replaced, the metal hook 26 can be hung on the metal limiting block 27 to be limited after the base 11 is pressed downwards, and at the moment, the damping base 28 and the upper metal plate 30 are pulled out of the base 11 together to be replaced after the lower damping spring 24 and the upper damping spring 25 are all pressed.

According to one embodiment of the application, the noise reduction device of the die engraving machine can adjust the position and the inclination angle of the pressing part 7 by arranging the lower adjusting rod 1, the main adjusting block 2, the first adjusting and clamping part 3, the upper rotating shaft part 4, the upper adjusting rod 5, the fixing ring part 6, the pressing part 7, the inner pressing part 8 and the second adjusting and clamping part 9, so that the die is clamped from different directions, and the problem that the existing clamping device is difficult to effectively clamp a non-vertical outer surface is solved; parts such as the damping base 28, the upper metal plate 30 and the like can be drawn out from the bottom of the base 11 and replaced by the parts through the arrangement of the first side groove 23, the lower damping spring 24, the upper damping spring 25, the metal hook 26, the metal limiting block 27, the damping base 28, the hollow damping area 29, the upper metal plate 30, the lower limiting bulge 31, the second side groove 32 and the upper limiting bulge 33, so that the problem that the aging noise reduction effect of the spring is obviously reduced after long-term use is solved.

The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and detail, but should not be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.

Claims

1. The noise reduction device of the die engraving machine is characterized by comprising a base, an internal pressure component, a first adjusting clamping component and a second adjusting clamping component, wherein the first adjusting clamping component and the second adjusting clamping component are arranged above the base;

the first adjusting clamping component and the second adjusting clamping component respectively comprise a main adjusting block fixed above the base, the front end face of each main adjusting block is connected with a lower adjusting rod through a rotating shaft component, the other end of each lower adjusting rod is connected with an upper adjusting rod through an upper rotating shaft component, the other end of each upper adjusting rod is provided with a pressing component, and each upper adjusting rod is provided with a fixed ring component;

the outer end face of the fixed ring part is provided with a square groove for inserting the internal pressure part, an internal adjusting cavity is arranged inside the fixed ring part, a horizontal internal spring is arranged inside the internal adjusting cavity, one end of the internal spring is connected with a limiting block part, the outer end face of the limiting block part is connected with two internal connecting rods, the other ends of the internal connecting rods penetrate through the internal adjusting cavity and are connected with an external pull handle arranged outside the fixed ring part, and two ends of the internal pressure part are provided with square limiting grooves for inserting the limiting block part;

the pressing part comprises an I-shaped metal plate and a fixed metal plate, the I-shaped metal plate is connected with the upper adjusting rod, two side end faces of the I-shaped metal plate are respectively provided with a strip-shaped groove, the top of the fixed metal plate is provided with a strip-shaped bulge used for being inserted into the strip-shaped groove, a rubber sheet is arranged below the fixed metal plate, the bottom of the fixed metal plate is provided with a cylindrical strip-shaped bulge, and the top of the rubber sheet is provided with a cylindrical strip-shaped groove used for being inserted into the cylindrical strip-shaped bulge;

a damping base is arranged below the base, a first side groove and a second side groove are respectively arranged on the two side end faces of the top of the damping base, a vertical lower damping spring is respectively arranged in the first side groove and the second side groove, the top of the lower damping spring is contacted with the bottom end face of the base, the bottom of the lower damping spring is contacted with the upper end face of the damping base, strip-shaped upper limiting bulges are respectively arranged on the two side end faces of the top of the damping base, a hollow damping area for inserting the upper limiting bulges is arranged at the bottom of the base, a lower limiting bulge for limiting the upper limiting bulges is respectively arranged on the two sides of the bottom of the hollow damping area, an upper metal plate contacted with the base is arranged in the hollow damping area, and the bottom of the upper metal plate is connected with the upper end face of the damping base through the vertically arranged upper damping spring, the outer side end face of the upper metal plate is connected with a metal hook through a rotating shaft, and a metal limiting block used for limiting the metal hook is arranged on the outer side end face of the damping base.

2. The noise reducer according to claim 1, wherein the first and second adjustable clamping members are respectively located at left and right ends of the upper end surface of the base.

3. The die-carving machine noise reduction assembly of claim 1 wherein the lower adjustment bar is rotatable about the shaft member in a vertical plane.

4. The device of claim 1, wherein the upper adjusting rod is rotatable around an upper rotating shaft, and the fixing ring is a metal ring structure that is sleeved on the upper adjusting rod and is rotatable on the upper adjusting rod.

5. The device of claim 1 wherein said inner pressure member is a curved spring steel structure.

6. The device of claim 1, wherein the inner adjustment cavity is in communication with the square recess, and one end of the stopper member extends through the inner adjustment cavity into the square recess and is inserted into the square stopper recess.