CN221232004U - Clamping device of CNC machining center - Google Patents
Clamping device of CNC machining center Download PDFInfo
- Publication number
- CN221232004U CN221232004U CN202322615612.9U CN202322615612U CN221232004U CN 221232004 U CN221232004 U CN 221232004U CN 202322615612 U CN202322615612 U CN 202322615612U CN 221232004 U CN221232004 U CN 221232004U
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- CN
- China
- Prior art keywords
- fixedly connected
- bevel gear
- machining center
- clamping device
- centre gripping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003063 flame retardant Substances 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to a clamping device of a CNC machining center, which comprises an adjusting box, wherein a driving motor is fixedly arranged on the right side of the adjusting box, a driving bevel gear is fixedly connected to the top end of a rotating shaft, four arc-shaped clamping grooves are formed in the side face of a clamping plate, and flame-retardant silica gel pads are arranged on the inner sides of the arc-shaped clamping grooves. This CNC machining center's clamping device drives two-way lead screw through servo motor and rotates to make the thread bush drive two splint to remove each other, and then centre gripping tubular product, wherein, because four arc double-layered grooves have all been seted up to the side of every splint, make the device can the fixed four tubular products of centre gripping simultaneously, and when the centre gripping, only need start driving motor, drive axis of rotation and initiative bevel gear are rotatory, at this moment, because initiative bevel gear and driven bevel gear mesh each other, thereby can drive rotation axis and centre gripping case rotation in step, and then the orientation angle of tubular product, conveniently process.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a clamping device of a CNC machining center.
Background
The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process to receive construction or detection, and is also called a fixture in a broad sense, and any process in the process for rapidly, conveniently and safely mounting a workpiece can be called a fixture.
When CNC processing is carried out, clamping device is generally used for clamping and fixing the pipe, further processing is convenient, and the existing clamping device is special for most of the pipes, can only be suitable for clamping a single pipe, and can not adjust the orientation angle of the pipe during clamping, so that the processing is not facilitated, and the clamping device of the CNC processing center is provided for solving the problem.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a clamping device of a CNC machining center, which solves the problems that most of the clamping devices are special and can only be suitable for clamping a single pipe, and the orientation angle of the pipe cannot be adjusted during clamping, so that the machining is not facilitated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a CNC machining center's clamping device, includes the regulating box, the right side fixedly mounted of regulating box has driving motor, driving motor's output shaft fixedly connected with axis of rotation, the top fixedly connected with initiative bevel gear of axis of rotation, the rotation of regulating box inner bottom wall is connected with one end and runs through and extend to outside rotation axis, the surface fixedly connected with driven bevel gear of rotation axis, initiative bevel gear and driven bevel gear mesh each other, the top fixedly mounted of rotation axis has the holding box, the right side fixedly mounted of holding box has servo motor, servo motor's output shaft fixedly connected with two-way lead screw, two thread bushing have been cup jointed to the surface screw thread of two-way lead screw, the bottom fixedly connected with splint of thread bushing, four arc double-layered grooves have been seted up to the side of splint, the inboard in arc double-layered groove is provided with fire-retardant silica gel pad.
Further, the inside fixedly connected with gag lever post of centre gripping case, the outward surface of gag lever post has cup jointed movable sleeve, the top of movable sleeve and the bottom fixed connection of splint.
Further, the front of centre gripping case is provided with the baffle, the locating hole has been seted up to the front of baffle.
Further, the slot is offered in the front of centre gripping case, the back fixedly connected with picture peg of baffle.
Further, the size of the slot is matched with that of the plugboard, and the slot is fixedly connected with the plugboard in a plugging mode.
Further, the front welding of baffle has the handle, the external diameter size of baffle is less than the external diameter size of centre gripping case.
Further, the external diameter of the adjusting box is larger than that of the clamping box, and universal wheels are arranged around the bottom of the adjusting box.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This CNC machining center's clamping device drives two-way lead screw through servo motor and rotates to make the thread bush drive two splint to remove each other, and then centre gripping tubular product, wherein, because four arc double-layered grooves have all been seted up to the side of every splint, make the device can the fixed four tubular products of centre gripping simultaneously, and when the centre gripping, only need start driving motor, drive axis of rotation and initiative bevel gear are rotatory, at this moment, because initiative bevel gear and driven bevel gear mesh each other, thereby can drive rotation axis and centre gripping case rotation in step, and then the orientation angle of tubular product, conveniently process.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
Fig. 3 is a schematic front view of the holding box of the present utility model.
In the figure: 1 adjusting box, 2 driving motor, 3 rotation shaft, 4 driving bevel gear, 5 rotation shaft, 6 driven bevel gear, 7 clamping box, 8 servo motor, 9 bidirectional screw rod, 10 thread bush, 11 splint, 12 arc clamping groove, 13 flame retardant silica gel pad, 14 spacing rod, 15 movable bush, 16 baffle, 17 locating hole, 18 slot, 19 picture peg, 20 handle, 21 universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a clamping device of a CNC machining center in this embodiment includes a regulating box 1, a driving motor 2 is fixedly installed on the right side of the regulating box 1, an output shaft fixedly connected with a rotating shaft 3 of the driving motor 2, a driving bevel gear 4 is fixedly connected with the top end of the rotating shaft 3, a rotating shaft 5 with one end penetrating and extending to the outside is rotatably connected to the inner bottom wall of the regulating box 1, a driven bevel gear 6 is fixedly connected with the outer surface of the rotating shaft 5, the driving bevel gear 4 and the driven bevel gear 6 are meshed with each other, a clamping box 7 is fixedly installed on the top end of the rotating shaft 5, a servo motor 8 is fixedly installed on the right side of the clamping box 7, a bidirectional screw 9 is fixedly connected with an output shaft of the servo motor 8, two thread sleeves 10 are sleeved on the outer surface threads of the bidirectional screw 9, clamping plates 11 are fixedly connected with clamping plates 11, four arc clamping grooves 12 are formed in the side surfaces of the clamping plates 11, a flame-retardant silica gel pad 13 is arranged on the inner side of the arc clamping grooves 12, the two clamping plates 11 are driven by the servo motor 8 to rotate, and the two clamping plates 11 move towards each other, and further the pipe is clamped, and the pipe is enabled to be clamped by the four clamping plates 11 to be meshed with each other, and the driving bevel gear 4 is enabled to rotate synchronously when the driving bevel gear 4 and the driving bevel gear 4 is required to be driven to rotate, and the pipe 4 is driven to rotate synchronously, and clamped by the clamping device is required to rotate and the rotating shaft 4 and the clamping device is driven to rotate and the rotating 4.
Wherein, the inside fixedly connected with gag lever post 14 of centre gripping case 7, the outward surface of gag lever post 14 has cup jointed movable sleeve 15, and the top of movable sleeve 15 and the bottom fixed connection of splint 11 through setting up gag lever post 14 and movable sleeve 15, can make the removal process of splint 11 more stable to the centre gripping effect has been guaranteed.
It should be noted that, the front of centre gripping case 7 is provided with baffle 16, locating hole 17 has been seted up in the front of baffle 16, slot 18 has been seted up in the front of centre gripping case 7, the back fixedly connected with picture peg 19 of baffle 16, the size phase-match of slot 18 and picture peg 19, slot 18 and picture peg 19 grafting are fixed, the front welding of baffle 16 has handle 20, the external diameter size of baffle 16 is less than the external diameter size of centre gripping case 7, when needing to use the device, only need the forceful pulling handle 20, can release the connected state of slot 18 and picture peg 19, thereby take off baffle 16 from the front of centre gripping case 7, simultaneously, when need not to use the device, also can fix the baffle 16 back to the normal position again, avoid the inside of centre gripping case 7 to get into too much dust.
It will be appreciated that the outer diameter of the adjustment box 1 is larger than the outer diameter of the clamping box 7, and that the circumference of the bottom of the adjustment box 1 is provided with a universal wheel 21, which universal wheel 21 can drive the device to move for adjustment according to the CNC machining position.
The working principle of the embodiment is as follows:
This CNC machining center's clamping device, when using, the staff at first needs to aim at locating hole 17 and inserts four tubular product in proper order, insert the completion back, start servo motor 8, servo motor 8's output shaft can drive two-way lead screw 9 and rotate, thereby make thread bush 10 drive two splint 11 and remove to each other, and then centre gripping tubular product, conveniently process, when carrying out the centre gripping fixedly, flame retardant silica gel pad 13 can play certain cushioning effect, thereby avoid the clamp wound, in addition, when the orientation angle of tubular product needs to be adjusted, only need start driving motor 2, drive axis of rotation 3 and drive bevel gear 4 are rotatory, at this moment, because drive bevel gear 4 meshes each other with driven bevel gear 6, thereby can drive rotation axis 5 and centre gripping case 7 rotation in step, and then the orientation angle of tubular product.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Clamping device of CNC machining center, including adjusting box (1), its characterized in that: the right side fixed mounting of adjustment box (1) has driving motor (2), the output shaft fixedly connected with axis of rotation (3) of driving motor (2), the top fixedly connected with initiative bevel gear (4) of axis of rotation (3), the interior bottom rotation of adjustment box (1) is connected with one end and runs through and extend to outside rotation axis (5), the surface fixedly connected with driven bevel gear (6) of rotation axis (5), initiative bevel gear (4) and driven bevel gear (6) mesh each other, the top fixed mounting of rotation axis (5) has centre gripping case (7), the right side fixed mounting of centre gripping case (7) has servo motor (8), the output shaft fixedly connected with two-way lead screw (9) of servo motor (8), the surface screw thread sleeve (10) have been cup jointed to the surface screw thread sleeve (10) bottom fixedly connected with splint (11), four arc double-shaped clip groove (12) have been seted up to the side of splint (11), the inboard of arc double-shaped clip groove (12) is provided with fire-retardant silica gel pad (13).
2. The clamping device of a CNC machining center according to claim 1, wherein: the clamping box is characterized in that a limiting rod (14) is fixedly connected to the inside of the clamping box (7), a movable sleeve (15) is sleeved on the outer surface of the limiting rod (14), and the top of the movable sleeve (15) is fixedly connected with the bottom of the clamping plate (11).
3. The clamping device of a CNC machining center according to claim 1, wherein: the front of centre gripping case (7) is provided with baffle (16), locating hole (17) have been seted up in the front of baffle (16).
4. A clamping device for a CNC machining center according to claim 3, wherein: the front of centre gripping case (7) has seted up slot (18), the back fixedly connected with picture peg (19) of baffle (16).
5. The clamping device of a CNC machining center according to claim 4, wherein: the size of the slot (18) is matched with that of the plugboard (19), and the slot (18) is fixedly connected with the plugboard (19) in an inserting mode.
6. A clamping device for a CNC machining center according to claim 3, wherein: the front of the baffle plate (16) is welded with a handle (20), and the outer diameter of the baffle plate (16) is smaller than that of the clamping box (7).
7. The clamping device of a CNC machining center according to claim 1, wherein: the outer diameter of the adjusting box (1) is larger than that of the clamping box (7), and universal wheels (21) are arranged around the bottom of the adjusting box (1).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221232004U true CN221232004U (en) | 2024-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |