CN212043540U - Base device for numerical control machine tool - Google Patents
Base device for numerical control machine tool Download PDFInfo
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- CN212043540U CN212043540U CN202020546468.1U CN202020546468U CN212043540U CN 212043540 U CN212043540 U CN 212043540U CN 202020546468 U CN202020546468 U CN 202020546468U CN 212043540 U CN212043540 U CN 212043540U
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- mount pad
- numerical control
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Abstract
The utility model relates to a digit control machine tool technical field just discloses a base device for digit control machine tool, which comprises a fixed base, the top of fixing base is provided with the mount pad, the bottom fixed mounting of mount pad has two restriction branches, two the bottom of restriction branch all runs through and extends to the inside of fixing base, the inside fixed mounting of fixing base has two first damping device, two first damping device contacts with two restriction branches respectively, the inside fixed mounting of mount pad has drive mechanism, drive mechanism one end runs through and extends to the top of mount pad, drive mechanism's the other end interlude has the regulation pole. The utility model discloses a, after numerical control machine tool passes through clamping device to be installed on the mount pad, can be according to in service behavior, adjust the damping amplitude of base to numerical control machine tool, reduce because of the too big influence work piece machining precision of damping amplitude, the influence of the reduction vibration to numerical control machine tool of the condition of guaranteeing machining precision.
Description
Technical Field
The utility model relates to a digit control machine tool technical field specifically is a base device for digit control machine tool.
Background
A numerical control machine tool is a short name of a digital control machine tool (Computer numerical control machine tools), and is an automatic machine tool equipped with a program control system which can logically process and decode a program specified by a control code or other symbolic instructions, and which is represented by coded numbers, input to a numerical control device through an information carrier, and send out various control signals from the numerical control device through arithmetic processing to control the operation of the machine tool, thereby automatically machining parts according to the shape and size required by a drawing.
The base device of current digit control machine tool generally all possesses the shock attenuation effect, but its shock attenuation range can't be regulated and control according to the in service behavior of reality, if the too big machining precision that probably influences the digit control machine tool when processing the part of shock attenuation range, must not repay, when the shock attenuation range is too little, also can cause the shock attenuation effect to reduce, influences the life of lathe, so proposed the base device who is used for the digit control machine tool and solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a base device for digit control machine tool possesses advantages such as can adjust the shock attenuation range, and the base device who has solved current digit control machine tool generally all possesses the shock attenuation effect, but its shock attenuation range can't be regulated and control according to the in service behavior of reality, if the too big machining precision that can influence the digit control machine tool when processing the part of shock attenuation range, must not repay, when the shock attenuation range is too little, also can cause the shock attenuation effect to reduce, influence the life's of lathe problem.
(II) technical scheme
For the purpose that realizes above-mentioned regulation shock attenuation range, the utility model provides a following technical scheme: the base device for the numerical control machine tool comprises a fixed seat, wherein a mounting seat is arranged at the top of the fixed seat, two limiting support rods are fixedly arranged at the bottom of the mounting seat, the bottom ends of the two limiting support rods penetrate through and extend to the inside of the fixed seat, two first damping devices are fixedly arranged in the fixed seat, the two first damping devices are respectively contacted with the two limiting support rods, a transmission mechanism is fixedly arranged in the mounting seat, one end of the transmission mechanism penetrates through and extends to the top of the mounting seat, an adjusting rod penetrates through the other end of the transmission mechanism, a connecting block is fixedly connected to the bottom of the mounting seat and is positioned between the two limiting support rods, the bottom end of the connecting block penetrates through and extends to the inside of the fixed seat, and the bottom end of the adjusting rod sequentially penetrates through the mounting seat, the connecting block and the fixed seat and extends to, the adjustable damping device is characterized in that the adjusting rod is in threaded connection with the fixing seat, the bottom end of the adjusting rod is rotatably connected with the movable plate, two second damping devices are fixedly mounted at the top of the movable plate, the top ends of the second damping devices are fixedly connected with the bottom of the connecting block, and clamping devices are fixedly mounted on the left side and the right side of the top of the mounting seat.
Preferably, first damping device includes the activity groove, the bottom of restriction branch extends to the inside in activity groove, the first spring of the equal fixedly connected with in left and right sides of activity inslot portion, two the equal fixedly connected with contact lever of the other end of first spring, two the contact lever is close to the one end of restriction branch and all contacts with restriction branch.
Preferably, second damping device includes and accomodates the pipe, accomodate the bottom and the fly leaf fixed connection of pipe, the inside sliding connection who accomodates the pipe has the shock absorber pole, the top of shock absorber pole extend to the top of accomodating the pipe and with the bottom fixed connection of connecting block, the interior diapire fixed mounting who accomodates the pipe has the second spring, the top of second spring and the bottom fixed connection of shock absorber pole, the interior roof and the equal fixed mounting of interior diapire that accomodate the pipe have rubber shock-absorbing gasket.
Preferably, clamping device includes the fixed plate, the bottom and the mount pad fixed connection of fixed plate, it is connected with the rotating tube to rotate on the fixed plate, the inboard rotation of rotating tube is connected with the threaded rod, the one end fixedly connected with splint that are close to the connecting block of threaded rod, the bottom and the mount pad sliding connection of splint.
Preferably, the bottom of restriction branch is triangle-shaped, the bottom surface of restriction branch is smooth, the one end that the contact lever is close to restriction branch is rotated and is connected with the contact wheel, one side and the contact wheel contact of restriction branch.
Preferably, the bottom fixedly connected with evenly distributed's of mount pad slide bar, evenly distributed's hole groove has been seted up on the fixing base, the bottom of slide bar extend to the inside of hole groove and with the inner wall sliding connection of hole groove.
Preferably, the top of the movable plate and the inner top wall of the fixed seat are both fixedly connected with a rubber pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a base device for digit control machine tool possesses following beneficial effect:
1. this a base device for digit control machine tool, it rotates to drive the regulation pole through drive mechanism, the threaded connection control through adjusting pole and fixing base adjusts the pole and stretches into the inside length of fixing base, because the bottom of adjusting the pole rotates with the fly leaf and is connected, when adjusting the pole and rise, the activity space of connecting block receives the restriction, second damping device's shock attenuation interactive space is compressed simultaneously, and then controlled mount pad and fixing base the amplitude of shock attenuation when through restriction branch and first damping device and second damping device shock attenuation, after the digit control machine tool passes through clamping device and installs on the mount pad, can be according to the in service behavior, adjust the amplitude of shock attenuation of base to digit control machine tool, reduce because of the too big influence work piece machining precision of amplitude of shock attenuation, the influence of reduction vibration to digit control machine tool guaranteeing the condition of machining precision.
2. This a base device for digit control machine tool when the lathe takes place vibrations, the mount pad drives restriction branch and moves down, extrudees the contact lever of both sides to the side when restriction branch moves down and removes, and the vibration of machine is absorbed to the first spring of compression simultaneously, and the effectual vibrations of alleviating the lathe play fine shock attenuation effect.
3. This a base device for digit control machine tool moves down through the mount pad drive connecting block, and then lets with connecting block fixed connection shock absorber pole to accomodating the pipe shrink, absorbs the vibration when compressing the second spring, consumes simultaneously, when shock absorber pole and rubber shock absorber packing ring contact, can utilize the damping effect of rubber shock absorber packing ring to further absorb vibration, and then plays fine shock attenuation effect.
4. This a base device for digit control machine tool, the rotating tube on the rotating-fixing plate because rotating tube and threaded rod threaded connection utilize the threaded rod to drive about the splint, can press from both sides tight installation to the digit control machine tool of placing between two splint, have made things convenient for user's use.
5. This a base device for digit control machine tool because the bottom of restriction branch is triangle-shaped, contacts through the contact wheel between contact lever and the restriction branch, and the bottom surface of restriction branch is smooth, reduces friction between the two, and the convenience extrudees the contact lever of both sides, lets the contact lever remove to the side.
6. This a base device for digit control machine tool through the cooperation of slide bar with the hole groove, lets to be the level between mount pad and the fixing base and places, avoids placing the digit control machine tool on the mount pad and takes place the slope.
7. This a base device for digit control machine tool reduces the rigid collision of connecting block with fixing base inner wall and fly leaf when the inside activity of fixing base through the rubber pad, utilizes its damping effect, plays certain shock attenuation effect.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
FIG. 3 is a schematic structural view of the fixing base of the present invention;
fig. 4 is a schematic structural view of the mounting base of the present invention;
FIG. 5 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;
fig. 6 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.
In the figure: 1. a fixed seat; 2. a mounting seat; 3. a restraining strut; 4. a first damping device; 401. a movable groove; 402. a first spring; 403. a contact lever; 5. a transmission mechanism; 6. adjusting a rod; 7. connecting blocks; 8. a movable plate; 9. a second damping device; 901. receiving a tube; 902. a shock-absorbing lever; 903. a second spring; 904. a rubber cushion ring; 10. a clamping device; 101. a fixing plate; 102. rotating the tube; 103. a threaded rod; 104. a splint; 11. a contact wheel; 12. a slide bar; 13. a hole groove; 14. and (7) a rubber pad.
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. 1-6, a base device for a numerical control machine tool comprises a fixed base 1, a mounting base 2 is arranged at the top of the fixed base 1, two limiting support rods 3 are fixedly mounted at the bottom of the mounting base 2, the bottom ends of the two limiting support rods 3 both penetrate through and extend into the fixed base 1, two first damping devices 4 are fixedly mounted in the fixed base 1, the two first damping devices 4 are respectively contacted with the two limiting support rods 3, a transmission mechanism 5 is fixedly mounted in the mounting base 2, the transmission mechanism 5 is a prior art, a transmission rod reducer and three gears are used for driving an adjusting rod 6 to rotate and do not obstruct the adjusting rod 6 to move up and down, one end of the transmission mechanism 5 penetrates through and extends to the top of the mounting base 2, an adjusting rod 6 is inserted at the other end of the transmission mechanism 5, and a connecting block 7 is fixedly connected to, the connecting block 7 is positioned between the two limiting supporting rods 3, the bottom end of the connecting block 7 penetrates and extends to the inside of the fixed seat 1, the bottom end of the adjusting rod 6 sequentially penetrates through the mounting seat 2, the connecting block 7 and the fixed seat 1 and extends to the inside of the fixed seat 1, the adjusting rod 6 is in threaded connection with the fixed seat 1, the bottom end of the adjusting rod 6 is rotatably connected with the movable plate 8, two second damping devices 9 are fixedly mounted at the top of the movable plate 8, the top ends of the two second damping devices 9 are fixedly connected with the bottom of the connecting block 7, clamping devices 10 are fixedly mounted on the left side and the right side of the top of the mounting seat 2, the adjusting rod 6 is driven by the transmission mechanism 5 to rotate, the length of the adjusting rod 6 extending into the inside of the fixed seat 1 is controlled by the threaded connection of the adjusting rod 6 and the fixed seat 1, as, simultaneously, the shock absorption interaction space of the second shock absorption device 9 is compressed, the shock absorption amplitude of the mounting seat 2 and the fixing seat 1 during shock absorption through the limiting support rod 3, the first shock absorption device 4 and the second shock absorption device 9 is controlled, after the numerical control machine tool is mounted on the mounting seat 2 through the clamping device 10, the shock absorption amplitude of the base on the numerical control machine tool can be adjusted according to the using condition, the influence on the machining precision of a workpiece due to overlarge shock absorption amplitude is reduced, and the influence on the numerical control machine tool due to the reduction of vibration under the condition of ensuring the machining precision is guaranteed.
Further, first damping device 4 includes activity groove 401, the bottom of restriction branch 3 extends to the inside of activity groove 401, the equal fixedly connected with first spring 402 of the equal fixedly connected with in left and right sides of activity groove 401 inside, the equal fixedly connected with contact lever 403 of the other end of two first springs 402, two contact levers 403 are close to the one end of restriction branch 3 and all contact with restriction branch 3, when the lathe takes place vibrations, mount pad 2 drives restriction branch 3 and moves down, contact lever 403 of extrusion both sides moves to the side when restriction branch 3 moves down, first spring 402 simultaneously in the compression, absorb the vibration of machine, the effectual vibrations of alleviating the lathe, play fine shock attenuation effect.
Further, the second damping device 9 includes the storage tube 901, the bottom of the storage tube 901 is fixedly connected with the movable plate 8, the inside sliding connection of the storage tube 901 has a damping rod 902, the top end of the damping rod 902 extends to the top of the storage tube 901 and is fixedly connected with the bottom of the connecting block 7, the inner bottom wall of the storage tube 901 is fixedly provided with a second spring 903, the top end of the second spring 903 is fixedly connected with the bottom end of the damping rod 902, the inner top wall and the inner bottom wall of the storage tube 901 are both fixedly provided with a rubber damping washer 904, the connecting block 7 is driven to move downwards by the mounting base 2, thereby contracting the shock-absorbing rod 902 fixedly connected with the connecting block 7 toward the accommodating tube 901, absorbing the vibration while compressing the second spring 903, and meanwhile, when the shock absorption rod 902 is in contact with the rubber shock absorption gasket 904, the shock absorption rod can further absorb vibration by utilizing the damping effect of the rubber shock absorption gasket 904, and further has a good shock absorption effect.
Further, clamping device 10 includes fixed plate 101, the bottom and the 2 fixed connection of mount pad of fixed plate 101, rotating connection has rotating tube 102 on the fixed plate 101, rotating tube 102's inboard is rotated and is connected with threaded rod 103, the one end fixedly connected with splint 104 that is close to connecting block 7 of threaded rod 103, the bottom and the 2 sliding connection of mount pad of splint 104, rotating tube 102 on the fixed plate 101 rotates, because rotating tube 102 and threaded rod 103 threaded connection, utilize threaded rod 103 to drive and remove about splint 104, can press from both sides tight installation to the digit control machine tool of placing between two splint 104, user's use has been made things convenient for.
Further, the bottom of restriction branch 3 is triangle-shaped, the bottom surface of restriction branch 3 is smooth, contact bar 403 rotates near the one end of restriction branch 3 and is connected with contact wheel 11, one side and the contact wheel 11 contact of restriction branch 3, because the bottom of restriction branch 3 is triangle-shaped, contact bar 403 and restriction branch 3 between contact bar 403 and the contact wheel 11 contact, and the bottom surface of restriction branch 3 is smooth, reduce the friction between the two, the convenience is extrudeed contact bar 403 to both sides, let contact bar 403 to the side remove.
Further, the bottom fixedly connected with evenly distributed's of mount pad 2 slide bar 12 sets up evenly distributed's hole groove 13 on the fixing base 1, the bottom of slide bar 12 extend to the inside of hole groove 13 and with the inner wall sliding connection of hole groove 13, through the cooperation of slide bar 12 and hole groove 13, let be the level between mount pad 2 and the fixing base 1 and place, avoid placing the digit control machine tool on mount pad 2 and take place the slope.
Further, the top of the movable plate 8 and the inner top wall of the fixed seat 1 are fixedly connected with rubber pads 14, rigid collision between the connecting block 7 and the inner wall of the fixed seat 1 and the movable plate 8 when the fixed seat 1 moves inside is reduced through the rubber pads 14, and a certain damping effect is achieved by utilizing the damping effect.
The working principle is as follows: the adjusting rod 6 is driven to rotate through the transmission mechanism 5, the length of the adjusting rod 6 extending into the fixing seat 1 is controlled through the threaded connection between the adjusting rod 6 and the fixing seat 1, as the bottom end of the adjusting rod 6 is rotatably connected with the movable plate 8, when the adjusting rod 6 ascends, the movable space of the connecting block 7 is limited, and simultaneously the shock absorption interaction space of the second shock absorption device 9 is compressed, so that the shock absorption amplitude of the mounting seat 2 and the fixing seat 1 when the shock is absorbed through the limiting support rod 3, the first shock absorption device 4 and the second shock absorption device 9, when the machine tool vibrates, the mounting seat 2 drives the limiting support rod 3 to move downwards, when the limiting support rod 3 moves downwards, the contact rods 403 at two sides are extruded to move towards the side edge, the first spring 402 is compressed, the vibration of the machine is absorbed, the connecting block 7 is driven to move downwards through the mounting seat 2, and then the shock absorption rods, absorb the vibration when compressing second spring 903, consume simultaneously, when shock attenuation pole 902 and rubber shock absorber gasket 904 contact, can utilize the damping effect of rubber shock absorber gasket 904 to further absorb the vibration, the effectual vibrations of alleviating the lathe, play fine shock attenuation effect, rotating tube 102 on the rotating fixed plate 101, because rotating tube 102 and threaded rod 103 threaded connection, utilize threaded rod 103 to drive and remove about splint 104, can press from both sides tight installation to the digit control machine tool of placing between two splint 104, after the digit control machine tool passes through clamping device 10 and installs on mount pad 2, can be according to the in service behavior, adjust the amplitude of shock attenuation of base logarithm digit control machine tool, reduce because of the too big influence work piece machining precision of amplitude of shock attenuation, the influence of the reduction vibration logarithm digit control machine tool of the condition of guaranteeing machining precision.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. A base device for digit control machine tool, including fixing base (1), its characterized in that: the top of the fixing seat (1) is provided with a mounting seat (2), the bottom of the mounting seat (2) is fixedly provided with two limiting support rods (3), the bottom ends of the two limiting support rods (3) are all penetrated through and extend to the inside of the fixing seat (1), the inside of the fixing seat (1) is fixedly provided with two first damping devices (4), the two first damping devices (4) are respectively contacted with the two limiting support rods (3), the inside of the mounting seat (2) is fixedly provided with a transmission mechanism (5), one end of the transmission mechanism (5) is penetrated through and extends to the top of the mounting seat (2), the other end of the transmission mechanism (5) is penetrated and inserted with an adjusting rod (6), the bottom of the mounting seat (2) is fixedly connected with a connecting block (7), the connecting block (7) is positioned between the two limiting support rods (3), the bottom end of the connecting block (7) is penetrated through and extends to the inside of the fixing seat (1), the bottom of adjusting pole (6) runs through mount pad (2), connecting block (7) and fixing base (1) in proper order and extends to the inside of fixing base (1), adjust pole (6) and fixing base (1) threaded connection, the bottom of adjusting pole (6) is rotated and is connected with fly leaf (8), the top fixed mounting of fly leaf (8) has two second damping device (9), two the top of second damping device (9) all with the bottom fixed connection of connecting block (7), the equal fixed mounting in the left and right sides at mount pad (2) top has clamping device (10).
2. The base device for the numerical control machine tool according to claim 1, characterized in that: first damping device (4) include activity groove (401), the bottom of restriction branch (3) extends to the inside of activity groove (401), the first spring (402) of the equal fixedly connected with in the left and right sides of activity groove (401) inside, two the equal fixedly connected with contact lever (403) of the other end of first spring (402), two the one end that contact lever (403) are close to restriction branch (3) all contacts with restriction branch (3).
3. The base device for the numerical control machine tool according to claim 1, characterized in that: second damping device (9) include and accomodate pipe (901), the bottom and fly leaf (8) fixed connection of accomodating pipe (901), the inside sliding connection who accomodates pipe (901) has shock-absorbing rod (902), the top of shock-absorbing rod (902) extend to the top of accomodating pipe (901) and with the bottom fixed connection of connecting block (7), the interior diapire fixed mounting who accomodates pipe (901) has second spring (903), the top of second spring (903) and the bottom fixed connection of shock-absorbing rod (902), the interior roof and the equal fixed mounting of interior diapire of accomodating pipe (901) have rubber shock-absorbing gasket (904).
4. The base device for the numerical control machine tool according to claim 1, characterized in that: clamping device (10) include fixed plate (101), the bottom and mount pad (2) fixed connection of fixed plate (101), it is connected with rotating tube (102) to rotate on fixed plate (101), the inboard rotation of rotating tube (102) is connected with threaded rod (103), one end fixedly connected with splint (104) that are close to connecting block (7) of threaded rod (103), the bottom and mount pad (2) sliding connection of splint (104).
5. The base device for the numerical control machine tool according to claim 2, wherein: the bottom of restriction branch (3) is triangle-shaped, the bottom surface of restriction branch (3) is smooth, contact lever (403) are close to the one end rotation of restriction branch (3) and are connected with contact wheel (11), one side and the contact wheel (11) contact of restriction branch (3).
6. The base device for the numerical control machine tool according to claim 1, characterized in that: the bottom fixedly connected with evenly distributed's of mount pad (2) slide bar (12), evenly distributed's hole groove (13) have been seted up on fixing base (1), the bottom of slide bar (12) extend to the inside of hole groove (13) and with the inner wall sliding connection of hole groove (13).
7. The base device for the numerical control machine tool according to claim 1, characterized in that: the top of the movable plate (8) and the inner top wall of the fixed seat (1) are fixedly connected with a rubber pad (14).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546468.1U CN212043540U (en) | 2020-04-14 | 2020-04-14 | Base device for numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020546468.1U CN212043540U (en) | 2020-04-14 | 2020-04-14 | Base device for numerical control machine tool |
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| CN212043540U true CN212043540U (en) | 2020-12-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579764A (en) * | 2021-07-19 | 2021-11-02 | 安徽新诺精工股份有限公司 | Auxiliary supporting mechanism of precision numerical control machine tool |
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2020
- 2020-04-14 CN CN202020546468.1U patent/CN212043540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579764A (en) * | 2021-07-19 | 2021-11-02 | 安徽新诺精工股份有限公司 | Auxiliary supporting mechanism of precision numerical control machine tool |
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