CN217860249U

CN217860249U - Vibration control device of precision finishing machine tool

Info

Publication number: CN217860249U
Application number: CN202221734419.6U
Authority: CN
Inventors: 张鹏
Original assignee: Shenzhen Xinju Precision Mould Co ltd
Current assignee: Shenzhen Xinju Precision Mould Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-22
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses an accurate processing machine tool vibration prevention and treatment device, the on-line screen storage device comprises a base, the equal fixedly connected with buffer gear in four corners of inner chamber bottom of the base, fixedly connected with backup pad between four buffer gear's the top, the backup pad is close to one side of inner wall of the base and the inner wall swing joint of base, the inner chamber fixedly connected with dead lever of base, the bottom fixedly connected with rigidity spring leaf group of dead lever, the bottom fixedly connected with locating piece of rigidity spring leaf group, the equal fixedly connected with bracing piece in front side and the rear side at locating piece top, between the top of two bracing pieces with backup pad fixed connection. The utility model discloses a cooperation that sets up base, buffer gear, dead lever, rigid spring leaf group, locating piece, bracing piece, backup pad and lathe body is used, possesses the advantage of vibration prevention and cure function, has solved the problem that current precision finishing machine did not possess the vibration prevention and cure function.

Description

Vibration prevention and control device of precision finishing machine tool

Technical Field

The utility model belongs to the technical field of the machine tool machining, especially, relate to a precision finishing machine tool vibration prevention and cure device.

Background

The machine tool machining refers to a process of machining a workpiece mounted on a fixture by a tool while ensuring a relative movement relationship between the tool and the fixture by the machine tool, but the process may be not necessarily cutting machining but may be press machining such as knurling or spinning on a lathe.

The machine tool is in the process of machining parts, the machine body of the machine tool can generate a certain vibration phenomenon, the machine tool is in a machining state of the parts for a long time, so that the vibration can be gradually increased along with the working time of the machine tool, and the existing machine tool does not have a vibration control device, so that the internal parts of the machine tool can be loosened in the long-time vibration, and the service life of the machine tool is shortened.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a precision finishing machine tool vibration prevention and treatment device possesses the advantage of vibration prevention and treatment function, has solved the problem that current precision finishing machine tool does not possess the vibration prevention and treatment function.

The utility model discloses a realize like this, a precision finishing machine vibration prevention and treatment device, the on-line screen storage device comprises a base, the equal fixedly connected with buffer gear in four corners of inner chamber of the base bottom, fixedly connected with backup pad between four buffer gear's the top, the backup pad is close to the one side of inner wall of the base and the inner wall swing joint of base, the inner chamber fixedly connected with dead lever of base, the bottom fixedly connected with rigid spring piece group of dead lever, the bottom fixedly connected with locating piece of rigid spring piece group, the front side and the equal fixedly connected with bracing piece in rear side at locating piece top, between the top of two bracing pieces and backup pad fixed connection, the top fixedly connected with lathe body of backup pad.

As the utility model discloses it is preferred, the equal fixedly connected with in bottom of base both sides is spacing, a plurality of mounting hole has been seted up at the top of spacing.

As the utility model discloses it is preferred, the equal fixedly connected with fixed block in bottom of lathe body both sides, the fixed block is close to one side and the base fixed connection of base.

As the utility model discloses it is preferred, the equal fixedly connected with connecting block in both sides at lathe body top, fixedly connected with rings between the both sides of connecting block.

As the utility model discloses it is preferred, the first stopper of the equal fixedly connected with in front side and the rear side of locating piece, one side and the bracing piece fixed connection that first stopper is close to the bracing piece.

As the utility model discloses preferred, the equal fixedly connected with second stopper in top of the relative one side of two bracing pieces, the top and the backup pad fixed connection of second stopper.

As the utility model discloses it is preferred, buffer gear includes the hollow tube, the inner chamber swing joint of hollow tube has hollow pole, the inner chamber fixedly connected with pipe of hollow tube, the through-hole has all been seted up to the bottom of pipe both sides, the inner chamber swing joint of pipe has the piston, the top fixedly connected with gag lever post of piston, the top of gag lever post run through to the outside of hollow pole and with the top fixed connection of hollow tube inner chamber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up base, buffer gear, dead lever, rigid spring leaf group, locating piece, bracing piece, backup pad and lathe body is used, possesses the advantage of vibration prevention and cure function, has solved the problem that current precision finishing machine did not possess the vibration prevention and cure function.

2. The utility model discloses a cooperation that sets up spacing and mounting hole is used, has played the fixed action to the base.

3. The utility model discloses a set up the fixed block, played the fixed action to backup pad and this body coupling department of lathe.

4. The utility model discloses a cooperation that sets up connecting block and rings is used, and the connecting block has played the fixed action to rings, and rings convenient to use person lifts by crane the lathe body and transports.

5. The utility model discloses a set up first stopper, played the fixed action between locating piece and the bracing piece.

6. The utility model discloses a set up the second stopper, played the fixed action between bracing piece and the backup pad.

7. The utility model discloses a set up the hollow tube, hollow pole, the pipe, the gag lever post, the cooperation of piston and through-hole is used, when the lathe body is processing the spare part, this certain vibration of production of lathe body this moment, the lathe body will vibrate conveying to the surface of backup pad afterwards, the backup pad passes through the bracing piece afterwards and will vibrate conveying to on the locating piece, locating piece cooperation rigidity spring leaf group carries out a cushioning effect to the lathe body, the backup pad extrudees hollow tube downwards this while, the hollow tube drives the gag lever post downstream afterwards, the gag lever post drives the piston and removes in the inner chamber of pipe, the existence that has hydraulic oil in the inner chamber of pipe, therefore the piston is when downstream, the piston promotes the inner chamber that the inner chamber hydraulic oil of pipe passes through the through-hole entering hollow pole, thereby played the effect of buffering to the lathe body.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front sectional view provided by the embodiment of the present invention;

fig. 3 is a front sectional view of a partial structure provided by the embodiment of the present invention;

fig. 4 is a front sectional view of a partial structure provided in an embodiment of the present invention.

In the figure: 1. a base; 2. a buffer mechanism; 201. a hollow pipe; 202. a hollow rod; 203. a circular tube; 204. a limiting rod; 205. a piston; 206. a through hole; 3. fixing the rod; 4. a rigid spring plate set; 5. positioning blocks; 6. a support bar; 7. a support plate; 8. a machine tool body; 9. a limiting strip; 10. mounting holes; 11. a fixed block; 12. connecting blocks; 13. a hoisting ring; 14. a first stopper; 15. and a second limiting block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of precision finishing machine tool vibration prevention and treatment device, including base 1, the equal fixedly connected with buffer gear 2 in four corners of base 1 inner chamber bottom, fixedly connected with backup pad 7 between four buffer gear 2's the top, backup pad 7 is close to one side of base 1 inner wall and base 1's inner wall swing joint, base 1's inner chamber fixedly connected with dead lever 3, the bottom fixedly connected with rigidity spring leaf group 4 of dead lever 3, the bottom fixedly connected with locating piece 5 of rigidity spring leaf group 4, the front side at 5 tops of locating piece and the equal fixedly connected with bracing piece 6 in rear side, between the top of two bracing pieces 6 with backup pad 7 fixed connection, the top fixedly connected with lathe body 8 of backup pad 7.

Referring to fig. 1, 2 and 3, the bottoms of the two sides of the base 1 are fixedly connected with a limiting strip 9, and the top of the limiting strip 9 is provided with a plurality of mounting holes 10.

Adopt above-mentioned scheme: through the cooperation of setting up spacing 9 and mounting hole 10 and using, played the fixed action to base 1.

Referring to fig. 1, 2 and 3, the bottom of both sides of the machine tool body 8 is fixedly connected with a fixing block 11, and one side of the fixing block 11 close to the base 1 is fixedly connected with the base 1.

Adopt above-mentioned scheme: through setting up fixed block 11, played the fixed action to backup pad 7 and lathe body 8 junction.

Referring to fig. 1, 2 and 3, the connecting blocks 12 are fixedly connected to both sides of the top of the machine tool body 8, and the lifting ring 13 is fixedly connected between both sides of the connecting blocks 12.

The scheme is adopted: use through the cooperation that sets up connecting block 12 and rings 13, connecting block 12 has played the fixed action to rings 13, and rings 13 convenient to use person lifts by crane the transportation with lathe body 8.

Referring to fig. 2 and 3, the front side and the rear side of the positioning block 5 are both fixedly connected with a first limiting block 14, and one side of the first limiting block 14 close to the supporting rod 6 is fixedly connected with the supporting rod 6.

Adopt above-mentioned scheme: the first limiting block 14 is arranged, so that the positioning block 5 and the supporting rod 6 are fixed.

Referring to fig. 2 and 3, the tops of the opposite sides of the two support rods 6 are fixedly connected with second limit blocks 15, and the tops of the second limit blocks 15 are fixedly connected with the support plate 7.

Adopt above-mentioned scheme: the second limiting block 15 is arranged, so that the supporting rod 6 and the supporting plate 7 are fixed.

Referring to fig. 2 and 4, the buffer mechanism 2 includes a hollow tube 201, an inner cavity of the hollow tube 201 is movably connected with a hollow rod 202, an inner cavity of the hollow tube 201 is fixedly connected with a round tube 203, through holes 206 are respectively formed in the bottoms of the two sides of the round tube 203, an inner cavity of the round tube 203 is movably connected with a piston 205, a top of the piston 205 is fixedly connected with a limit rod 204, and the top of the limit rod 204 penetrates through the outer side of the hollow rod 202 and is fixedly connected with the top of the inner cavity of the hollow tube 201.

Adopt above-mentioned scheme: by arranging the hollow pipe 201, the hollow rod 202, the circular pipe 203, the limiting rod 204, the piston 205 and the through hole 206 to be used in cooperation, when the machine tool body 8 is used for processing parts, at the moment, the machine tool body 8 generates certain vibration, then the machine tool body 8 transmits the vibration to the surface of the supporting plate 7, then the supporting plate 7 transmits the vibration to the positioning block 5 through the supporting rod 6, the positioning block 5 is matched with the rigid spring plate group 4 to perform a buffering effect on the machine tool body 8, meanwhile, the supporting plate 7 downwards extrudes the hollow pipe 201, then, the hollow pipe 201 drives the limiting rod 204 to downwards move, the limiting rod 204 drives the piston 205 to move in the inner cavity of the circular pipe 203, hydraulic oil exists in the inner cavity of the circular pipe 203, and therefore when the piston 205 moves downwards, the piston 205 pushes the hydraulic oil in the inner cavity of the circular pipe 203 to enter the inner cavity of the hollow rod 202 through the through hole 206, and therefore the effect of buffering effect on the machine tool body 8 is achieved.

The utility model discloses a theory of operation:

when the machine tool body 8 is used for processing parts, at the moment, the machine tool body 8 generates certain vibration, then the machine tool body 8 transmits the vibration to the surface of the supporting plate 7, then the supporting plate 7 transmits the vibration to the positioning block 5 through the supporting rod 6, the positioning block 5 is matched with the rigid spring plate group 4 to perform a buffering effect on the machine tool body 8, meanwhile, the supporting plate 7 downwards extrudes the hollow pipe 201, then the hollow pipe 201 drives the limiting rod 204 to downwards move, the limiting rod 204 drives the piston 205 to move in the inner cavity of the circular pipe 203, hydraulic oil exists in the inner cavity of the circular pipe 203, and therefore when the piston 205 downwards moves, the piston 205 pushes the hydraulic oil of the circular pipe 203 to enter the inner cavity of the hollow rod 202 through the through hole 206, and the effect of buffering the machine tool body 8 is achieved.

In summary, the following steps: this precision finishing machine tool vibration prevention and treatment device uses through the cooperation that sets up base 1, buffer gear 2, dead lever 3, rigidity spring plate group 4, locating piece 5, bracing piece 6, backup pad 7 and lathe body 8, possesses the advantage of vibration prevention and treatment function, has solved the problem that current precision finishing machine tool does not possess the vibration prevention and treatment function.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 precision finishing machine tool vibration prevention and cure device, includes base (1), its characterized in that: the utility model discloses a spring support device for the drilling machine tool, including base (1), inner chamber, backup pad, inner chamber, rigid spring piece group (4), the equal fixedly connected with buffer gear in four corners of base (1) inner chamber bottom (2), fixedly connected with backup pad (7) between the top of four buffer gear (2), one side that backup pad (7) are close to base (1) inner wall and the inner wall swing joint of base (1), the inner chamber fixedly connected with dead lever (3) of base (1), the bottom fixedly connected with rigid spring piece group (4) of dead lever (3), the bottom fixedly connected with locating piece (5) of rigid spring piece group (4), the equal fixedly connected with bracing piece (6) in front side and the rear side at locating piece (5) top, between the top of two bracing pieces (6) with backup pad (7) fixed connection, the top fixedly connected with lathe body (8) of backup pad (7).

2. A precision finishing machine vibration control apparatus as claimed in claim 1, wherein: the base is characterized in that the bottom parts of the two sides of the base (1) are fixedly connected with limiting strips (9), and a plurality of mounting holes (10) are formed in the top parts of the limiting strips (9).

3. A vibration control apparatus for a precision finishing machine according to claim 1, wherein: the bottom of lathe body (8) both sides all fixedly connected with fixed block (11), one side and base (1) fixed connection that fixed block (11) are close to base (1).

4. A vibration control apparatus for a precision finishing machine according to claim 1, wherein: the all fixedly connected with connecting block (12) in both sides at lathe body (8) top, fixedly connected with rings (13) between the both sides of connecting block (12).

5. A vibration control apparatus for a precision finishing machine according to claim 1, wherein: the front side and the rear side of the positioning block (5) are fixedly connected with first limiting blocks (14), and one side, close to the supporting rod (6), of each first limiting block (14) is fixedly connected with the supporting rod (6).

6. A vibration control apparatus for a precision finishing machine according to claim 1, wherein: the top of the opposite side of the two support rods (6) is fixedly connected with a second limiting block (15), and the top of the second limiting block (15) is fixedly connected with the support plate (7).

7. A precision finishing machine vibration control apparatus as claimed in claim 1, wherein: buffer gear (2) are including hollow tube (201), the inner chamber swing joint of hollow tube (201) has hollow pole (202), the inner chamber fixedly connected with pipe (203) of hollow tube (201), through-hole (206) have all been seted up to the bottom of pipe (203) both sides, the inner chamber swing joint of pipe (203) has piston (205), top fixedly connected with gag lever post (204) of piston (205), the top of gag lever post (204) run through to the outside of hollow pole (202) and with the top fixed connection of hollow tube (201) inner chamber.