CN211565114U - Numerical control milling machine lathe bed elevating gear - Google Patents
Numerical control milling machine lathe bed elevating gear Download PDFInfo
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- CN211565114U CN211565114U CN202020006721.4U CN202020006721U CN211565114U CN 211565114 U CN211565114 U CN 211565114U CN 202020006721 U CN202020006721 U CN 202020006721U CN 211565114 U CN211565114 U CN 211565114U
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- fixedly connected
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- lathe bed
- gear
- numerically controlled
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Abstract
The utility model relates to a numerically controlled fraise machine technical field just discloses a numerically controlled fraise machine lathe bed elevating gear, including C type mounting bracket, the last fixed surface of C type mounting bracket is connected with the bearing base, the inside diapire fixedly connected with guide rail of C type mounting bracket, the inside sliding connection of guide rail has the slide. This numerically controlled fraise machine lathe bed elevating gear, through setting up gear motor, when needs go up and down to numerically controlled fraise machine lathe bed, external power supply starts gear motor and drives the pivot and rotate, the pivot is rotated and is driven the gear and rotate, gear rotation drives the rack board and can reciprocate, the rack board reciprocates and drives the lifter plate and reciprocate, and then drive lathe bed on it and reciprocate, it is more convenient to make the in-process of adjusting the lathe bed lift, through setting up spacing spout and spacing slider, carry on spacingly to the both sides of lifter plate, it is more steady to make the lifter plate rise or the in-process that descends, both sides highly uniform, therefore, stability when going up and down has been.
Description
Technical Field
The utility model relates to a numerically controlled fraise machine technical field specifically is a numerically controlled fraise machine lathe bed elevating gear.
Background
The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerical control milling machine is divided into two categories, namely a tool magazine without tool magazine and a tool magazine with tool magazine. Wherein the numerical control milling machine with the tool magazine is also called as a machining center. The numerical control milling machine does not generally need special process equipment such as a special clamp, and only needs to call a processing program, a clamping tool and cutter data stored in a numerical control device when a workpiece is replaced, so that the production period is greatly shortened. Secondly, the numerically controlled fraise machine has the function of milling machine, boring machine, drilling machine, makes the process highly concentrated, has improved production efficiency greatly.
In the machining and production process of the numerically controlled milling machine, the bed body of the numerically controlled milling machine is subjected to timely lifting adjustment according to different heights of a production line, although the existing bed body lifting device realizes a lifting function, the existing bed body lifting device is not provided with a limiting device in the lifting process, so that the gravity center is unstable during lifting, the bed body is not well fixed, the situation that the bed body shakes left and right during lifting is easily generated, and the potential safety hazard is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a numerically controlled fraise machine lathe bed elevating gear to solve the problem that proposes 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 numerical control milling machine bed lifting device comprises a C-shaped mounting rack, wherein a bearing base is fixedly connected to the upper surface of the C-shaped mounting rack, a guide rail is fixedly connected to the inner bottom wall of the C-shaped mounting rack, a sliding plate is slidably connected to the inner portion of the guide rail, a rack plate is fixedly connected to one side of the sliding plate, the guide rail and the rack plate penetrate through the bearing base, a supporting plate is fixedly connected to the left side of the inner portion of the C-shaped mounting rack, a speed reducing motor is fixedly connected to the upper surface of the supporting plate, a rotating shaft is fixedly connected to the output end of the speed reducing motor, a gear is fixedly connected to the right end of the rotating shaft, two side plates are fixedly connected to the upper surface of the bearing base, limiting sliding grooves are formed in the opposite sides of the two side plates, limiting sliding blocks, the upper surface of rack plate with the lower fixed surface of lifter plate is connected, the upper surface of lifter plate is provided with the numerically controlled fraise machine lathe bed, circular draw-in groove has all been seted up to the both sides of numerically controlled fraise machine lathe bed, two fixed plates of the last fixed surface of lifter plate are connected with, two the inside of fixed plate all is provided with adjusts the pole, two the equal fixedly connected with circular fixture block of one end of adjusting the pole, two the equal fixedly connected with knob of the other end of adjusting the pole.
Preferably, the outer surface of the gear and one side of the rack plate are both provided with teeth, and the gear is meshed with the rack plate.
Preferably, the bottom fixedly connected with limiting plate of rack plate, the equal fixedly connected with stopper in inside both sides of guide rail.
Preferably, a threaded hole is formed in the fixing plate, threaded teeth are arranged on the outer surface of the adjusting rod, and the adjusting rod is in threaded connection with the threaded hole.
Preferably, the size of the circular clamping groove is matched with that of the circular clamping block.
Preferably, a rectangular hole is formed in the bearing base, and the guide rail penetrates through the rectangular hole and is fixedly connected with one side of the inside of the rectangular hole.
(III) advantageous effects
Compared with the prior art, the utility model provides a numerically controlled fraise machine lathe bed elevating gear possesses following beneficial effect:
(1) this numerically controlled fraise machine lathe bed elevating gear, through setting up gear motor, when needs go up and down to numerically controlled fraise machine lathe bed, external power supply starts gear motor and drives the pivot and rotate, the pivot is rotated and is driven the gear and rotate, gear rotation drives the rack board and can reciprocate, the rack board reciprocates and drives the lifter plate and reciprocate, and then drive lathe bed on it and reciprocate, it is more convenient to make the in-process of adjusting the lathe bed lift, through setting up spacing spout and spacing slider, carry on spacingly to the both sides of lifter plate, it is more steady to make the lifter plate rise or the in-process that descends, both sides highly uniform, therefore, stability when going up and down has been.
(2) This numerically controlled fraise machine lathe bed elevating gear, through setting up circular fixture block, before going up and down to numerically controlled fraise machine lathe bed, just remove to one side of numerically controlled fraise machine lathe bed when driving the regulation pole pivoted through rotating two knobs, and then make circular fixture block card go into circular draw-in groove's inside gradually, fix the both sides chucking of lathe bed, and then make numerically controlled fraise machine lathe bed rock about can not going up and down the in-process, greatly reduced the potential safety hazard, and the installation chucking is convenient simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure of fig. 1 at a;
fig. 3 is an enlarged view of the structure of fig. 1 at B according to the present invention;
fig. 4 is a schematic side view of the guide rail of the present invention.
In the figure: the device comprises a 1C-shaped mounting rack, a 2 bearing base, a 3 guide rail, a 4 sliding plate, a 5 rack plate, a 6 supporting plate, a 7 reducing motor, an 8 rotating shaft, a 9 gear, a 10 side plate, a 11 limiting sliding groove, a 12 limiting sliding block, a 13 lifting plate, a 14 numerical control milling machine body, a 15 circular clamping groove, a 16 fixing plate, a 17 adjusting rod, an 18 circular clamping block, a 19 knob, a 20 limiting plate and a 21 limiting block.
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. 1-4, a numerically controlled milling machine bed lifting device comprises a C-shaped mounting frame 1, a bearing base 2 is fixedly connected to the upper surface of the C-shaped mounting frame 1, a guide rail 3 is fixedly connected to the inner bottom wall of the C-shaped mounting frame 1, a sliding plate 4 is slidably connected to the inner portion of the guide rail 3, a rack plate 5 is fixedly connected to one side of the sliding plate 4, the guide rail 3 and the rack plate 5 penetrate through the bearing base 2, a supporting plate 6 is fixedly connected to the inner left side of the C-shaped mounting frame 1, a speed reduction motor 7 is fixedly connected to the upper surface of the supporting plate 6, the speed reduction motor 7 is an SGDM-01ADA servo motor, a rotating shaft 8 is fixedly connected to the output end of the speed reduction motor 7, a gear 9 is fixedly connected to the right end of the rotating shaft 8, two side plates 10 are fixedly connected to the upper surface of the bearing base 2, fixedly connected with lifter plate 13 between two limit slider 12, the upper surface of rack plate 5 and the lower fixed surface of lifter plate 13 are connected, the upper surface of lifter plate 13 is provided with numerically controlled fraise machine lathe bed 14, circular draw-in groove 15 has all been seted up to the both sides of numerically controlled fraise machine lathe bed 14, two fixed plates 16 of the last fixed surface of lifter plate 13, the inside of two fixed plates 16 all is provided with adjusts pole 17, two equal fixedly connected with circular fixture block 18 of the one end of adjusting pole 17, two equal fixedly connected with knobs 19 of the other end of adjusting pole 17.
Preferably, the outer surface of the gear 9 and one side of the rack plate 5 are both provided with teeth, the gear 9 is meshed with the rack plate 5, the gear 9 is arranged to be meshed with the rack plate 5, and the gear 9 can drive the rack plate 5 to move up and down on the guide rail 3 while rotating forward and backward.
Preferably, the bottom fixedly connected with limiting plate 20 of rack plate 5, the equal fixedly connected with stopper 21 in inside both sides of guide rail 3, when moving to a take the altitude on rack plate 5, limiting plate 20 contacts stopper 21 and is blocked by it and carries on spacingly for gear 9 and rack plate 5 remain the engaged state throughout.
Preferably, a threaded hole is formed in the fixing plate 16, the outer surface of the adjusting rod 17 is provided with threaded teeth, and the adjusting rod 17 is in threaded connection with the threaded hole.
Preferably, the size of the circular clamping groove 15 is matched with that of the circular clamping block 18, and the size of the circular clamping groove 15 and that of the circular clamping block 18 are matched, so that the clamping is convenient to clamp and the separation is convenient.
Preferably, a rectangular hole is formed in the bearing base 2, and the guide rail 3 penetrates through the rectangular hole and is fixedly connected with one side of the inside of the rectangular hole.
In conclusion, this numerically controlled fraise machine lathe bed elevating gear, through setting up gear motor 7, when needs are to the lift of numerically controlled fraise machine lathe bed 14, external power supply starts gear motor 7 and drives pivot 8 and rotate, pivot 8 rotates and drives gear 9 and rotates, gear 9 rotates and drives rack plate 5 and can reciprocate, rack plate 5 reciprocates and drives lifter plate 13 and reciprocate, and then drive the lathe bed on it and reciprocate, it is more convenient at the in-process of adjusting the lathe bed lift, through setting up spacing spout 11 and spacing slider 12, carry on spacingly to the both sides of lifter plate 13, it is more steady to make the in-process that lifter plate 13 rises or descends, both sides highly uniform, therefore, stability when going up and down has been improved.
This numerically controlled fraise machine lathe bed elevating gear, through setting up circular fixture block 18, before going up and down to numerically controlled fraise machine lathe bed 14, drive through rotating two knobs 19 and adjust pole 17 pivoted while and to one side removal of numerically controlled fraise machine lathe bed 14, and then make circular fixture block 18 card go into the inside of circular draw-in groove 15 gradually, it is fixed with the both sides chucking of lathe bed, and then make numerically controlled fraise machine lathe bed 14 can not control in the lift in-process and rock, greatly reduced the potential safety hazard, and the installation chucking is convenient simultaneously.
It is to be noted that 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 (6)
1. The utility model provides a numerically controlled fraise machine lathe bed elevating gear, includes C type mounting bracket (1), its characterized in that: the upper surface of the C-shaped mounting rack (1) is fixedly connected with a bearing base (2), the inner bottom wall of the C-shaped mounting rack (1) is fixedly connected with a guide rail (3), the inner part of the guide rail (3) is slidably connected with a sliding plate (4), one side of the sliding plate (4) is fixedly connected with a rack plate (5), the guide rail (3) and the rack plate (5) penetrate through the bearing base (2), the inner left side of the C-shaped mounting rack (1) is fixedly connected with a supporting plate (6), the upper surface of the supporting plate (6) is fixedly connected with a speed reducing motor (7), the output end of the speed reducing motor (7) is fixedly connected with a rotating shaft (8), the right end of the rotating shaft (8) is fixedly connected with a gear (9), the upper surface of the bearing base (2) is fixedly connected with two side plates (10), and one side of the two side plates, two equal sliding connection in inside of spacing spout (11) has spacing slider (12), two fixedly connected with lifter plate (13) between spacing slider (12), the upper surface of rack plate (5) with the lower fixed surface of lifter plate (13) is connected, the upper surface of lifter plate (13) is provided with numerically controlled fraise machine lathe bed (14), circular draw-in groove (15) have all been seted up to the both sides of numerically controlled fraise machine lathe bed (14), two fixed plate (16) of last fixed surface of lifter plate (13), two the inside of fixed plate (16) all is provided with adjusts pole (17), two the equal fixedly connected with circular fixture block (18) of one end of adjusting pole (17), two the equal fixedly connected with knob (19) of the other end of adjusting pole (17).
2. The numerical control milling machine bed lifting device according to claim 1, characterized in that: the surface of gear (9) with one side of rack board (5) all is provided with the tooth, gear (9) with rack board (5) mesh mutually.
3. The numerical control milling machine bed lifting device according to claim 1, characterized in that: the bottom fixedly connected with limiting plate (20) of rack board (5), the equal fixedly connected with stopper (21) in inside both sides of guide rail (3).
4. The numerical control milling machine bed lifting device according to claim 1, characterized in that: the inside of fixed plate (16) is seted up threaded hole, the surface of adjusting pole (17) is provided with the thread tooth, adjust pole (17) with threaded hole threaded connection.
5. The numerical control milling machine bed lifting device according to claim 1, characterized in that: the size of the circular clamping groove (15) is matched with that of the circular clamping block (18).
6. The numerical control milling machine bed lifting device according to claim 1, characterized in that: rectangular hole has been seted up to the inside of bearing base (2), guide rail (3) run through the rectangular hole, and with inside one side fixed connection in rectangular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006721.4U CN211565114U (en) | 2020-01-03 | 2020-01-03 | Numerical control milling machine lathe bed elevating gear |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006721.4U CN211565114U (en) | 2020-01-03 | 2020-01-03 | Numerical control milling machine lathe bed elevating gear |
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| CN211565114U true CN211565114U (en) | 2020-09-25 |
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| CN202020006721.4U Active CN211565114U (en) | 2020-01-03 | 2020-01-03 | Numerical control milling machine lathe bed elevating gear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770143A (en) * | 2022-06-16 | 2022-07-22 | 江苏宏达数控科技股份有限公司 | Gantry type numerical control machining tool |
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2020
- 2020-01-03 CN CN202020006721.4U patent/CN211565114U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770143A (en) * | 2022-06-16 | 2022-07-22 | 江苏宏达数控科技股份有限公司 | Gantry type numerical control machining tool |
| CN114770143B (en) * | 2022-06-16 | 2022-09-27 | 江苏宏达数控科技股份有限公司 | Gantry type numerical control machining tool |
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