CN218533599U - Quick centering device for numerical control drilling machine - Google Patents
Quick centering device for numerical control drilling machine Download PDFInfo
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- CN218533599U CN218533599U CN202222400134.5U CN202222400134U CN218533599U CN 218533599 U CN218533599 U CN 218533599U CN 202222400134 U CN202222400134 U CN 202222400134U CN 218533599 U CN218533599 U CN 218533599U
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Abstract
The utility model relates to the technical field of numerical control drilling machines, in particular to a quick centering device for a numerical control drilling machine, which comprises a machine table, wherein a hole rotating mechanism is fixedly arranged at the top of the machine table; the top pin joint of board has two sets of supporting rods, and the middle part of two sets of supporting rods is connected mutually, and the tip of supporting rod all is provided with the centre gripping wheel, the utility model discloses in place on two sets of boards of accepting through the tubular product that will wait to change the hole, at this moment, the user's accessible rotates screw drive slide and removes, order about two sets of sleeve pipes through the connecting rod and do the centre gripping action, in order to realize the quick centre gripping to tubular product, whole action flow is less, and the supporting rod of connecting mutually can guarantee the synchronism and the stability of centre gripping, very big assurance to the central centre gripping accuracy of pipe spare, the extension rod that sets up simultaneously can be adjusted according to user's actual demand, with the whole adaptability of reinforcing the device.
Description
Technical Field
The utility model relates to a numerically-controlled drilling machine technical field especially relates to a quick centring means for numerically-controlled drilling machine.
Background
The Chinese patent publication No. CN216829697U discloses a drilling self-centering device of a numerical control drilling machine, which comprises a drilling machine body, wherein a storage seat is arranged on a table top of the drilling machine body, the storage seat is provided with a bottom shell and a cover plate covering the open end of the bottom shell, the inner side of the bottom shell is rotatably connected with a cross, and the cross is superposed with the central line of a drill bit of the drilling machine body;
although can realize carrying out quick centre gripping to rectangular workpiece among this technical scheme, to the machined part of pipe class, this structure then is difficult to carry out quick central point to the periphery wall of pipe fitting and fixes a position, and consequently it is suitable for limitedly, based on this, we a quick centring means for numerically-controlled drilling machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the above disadvantages existing in the prior art and providing a quick centering device for a numerical control drilling machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a quick centering device for a numerical control drilling machine, which comprises a machine table, wherein a rotating hole mechanism is fixedly arranged at the top of the machine table;
the top of the machine table is connected with two groups of clamping rods in a pin mode, the middles of the two groups of clamping rods are connected in a pin mode, clamping wheels are arranged at the end portions of the clamping rods, and a driving assembly used for driving the two clamping rods to rotate in a phase mode is arranged at the top of the machine table;
the top both sides of board all are provided with the pole setting, wherein, the top fixed mounting of pole setting has the board of accepting.
Preferably, the clamping rod includes the sleeve pipe and is located the extension rod of two inner ends of sleeve pipe, and the centre gripping wheel rotates the tip of connecting in the extension rod, be provided with the locking subassembly between extension rod and the sleeve pipe.
Preferably, the locking assembly is a bolt, the bolt is connected to the outer side of the sleeve in a threaded manner, and the inner end of the bolt can be abutted against the extension rod.
Preferably, the driving assembly comprises a screw rotatably connected to the top of the machine table, the top of the machine table is slidably connected with a sliding seat, connecting rods are connected between two sides of the sliding seat and the two sets of sleeves in a pin joint mode, and the sliding seat is in threaded connection with the screw.
Preferably, the clamping wheel is rotatably connected with the clamping rod, and a protective bulge is arranged on the peripheral surface of the clamping wheel.
The utility model provides a quick centring means for numerically-controlled drilling machine, beneficial effect lies in: the utility model discloses in place on two sets of boards of accepting through the tubular product that will treat the commentaries on classics hole, at this moment, the user's accessible rotates screw drive slide and removes, order about two sets of sleeve pipes through the connecting rod and do the centre gripping action, with the realization to the quick centre gripping of tubular product, whole action flow is less, and the supporting rod of looks pin joint can guarantee the synchronism and the stability of centre gripping, very big assurance to the central centre gripping accuracy of pipe spare, the extension rod that sets up simultaneously can be adjusted according to user's actual demand, with reinforcing the device's whole adaptability.
Drawings
Fig. 1 is a schematic structural view of a fast centering device for a numerically controlled drilling machine according to the present invention;
fig. 2 is an enlarged schematic structural view of an area a of the fast centering device for the numerically controlled drilling machine according to the present invention;
fig. 3 is a perspective view of the utility model provides a quick centering device for numerically-controlled drilling machine.
In the figure: 1. a machine platform; 2. a hole rotating mechanism; 3. a clamping rod; 31. a sleeve; 32. an extension rod; 33. a bolt; 4. a drive assembly; 41. a slide base; 42. a connecting rod; 5. erecting a rod; 6. a bearing plate; 7. and (4) clamping the wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, a fast centering device for a numerically controlled drilling machine comprises a machine table 1, wherein a hole rotating mechanism 2 is fixedly arranged at the top of the machine table 1;
the top of the machine table 1 is in pin joint with two groups of clamping rods 3, the middles of the two groups of clamping rods 3 are in pin joint, the end parts of the clamping rods 3 are provided with clamping wheels 7, and the top of the machine table 1 is provided with a driving assembly 4 for driving the two clamping rods 3 to rotate;
both sides of the top of the machine table 1 are provided with vertical rods 5, wherein the top of each vertical rod 5 is fixedly provided with a bearing plate 6.
Further speaking, the utility model discloses well supporting rod 3 includes sleeve pipe 31 and is located the extension rod 32 of the two inner ends of sleeve pipe 31, and the centre gripping wheel 7 rotates the tip of connecting in extension rod 32, is provided with the locking subassembly between extension rod 32 and the sleeve pipe 31.
Still further, the utility model discloses well locking subassembly is bolt 33, and bolt 33 threaded connection in the outside of sleeve pipe 31, and its inner end can be in extension rod 32 looks butt, and the user can adjust the position of extension rod 32 according to the centre gripping demand of reality, carries out the locking to it through the bolt 33 that sets up at last.
That is to say, the driving assembly 4 includes a screw rotatably connected to the top of the machine table 1, and the top of the machine table 1 is slidably connected to a sliding base 41, wherein a connecting rod 42 is connected between two sides of the sliding base 41 and the two sets of sleeves 31 by a pin, and the sliding base 41 is connected to the screw in a threaded manner, and in a specific operation, the sliding base 41 is driven to move by rotating the screw, so that the two sets of sleeves 31 are driven to perform a clamping action by the connecting rod 42, and a fast clamping of the pipe is realized.
In order to further promote the frictional force between centre gripping wheel 7 and the tubular product, the utility model discloses well centre gripping wheel 7 rotates with supporting rod 3 to be connected, and the outer peripheral face of centre gripping wheel 7 is provided with the protection arch.
The utility model discloses in place on two sets of boards 6 of accepting through the tubular product that will treat the commentaries on classics hole, at this moment, user's accessible rotates screw drive slide 41 and removes, order about two sets of sleeve pipes 31 through connecting rod 42 and do the centre gripping action, with the realization to the quick centre gripping of tubular product, whole action flow is less, and the supporting rod 3 of looks pin joint can guarantee the synchronism and the stability of centre gripping, very big assurance to the central centre gripping accuracy of pipe spare, the extension rod 32 that sets up simultaneously can be adjusted according to user's actual demand, with reinforcing the device's whole adaptability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a quick centring means for numerically-controlled drilling machine, includes board (1), its characterized in that: a hole rotating mechanism (2) is fixedly arranged at the top of the machine table (1);
the top of the machine table (1) is in pin joint with two groups of clamping rods (3), the middle parts of the two groups of clamping rods (3) are in pin joint, the end parts of the clamping rods (3) are respectively provided with a clamping wheel (7), and the top of the machine table (1) is provided with a driving assembly (4) for driving the two clamping rods (3) to rotate mutually;
the top both sides of board (1) all are provided with pole setting (5), wherein, the top fixed mounting of pole setting (5) has and accepts board (6).
2. The quick centering device for the numerically controlled drilling machine according to claim 1, wherein: the clamping rod (3) comprises a sleeve (31) and an extension rod (32) located at two inner ends of the sleeve (31), the clamping wheel (7) is rotatably connected to the end portion of the extension rod (32), and a locking assembly is arranged between the extension rod (32) and the sleeve (31).
3. The quick centering device for the numerically controlled drilling machine according to claim 2, wherein: the locking assembly is a bolt (33), the bolt (33) is in threaded connection with the outer side of the sleeve (31), and the inner end of the bolt can be abutted against the extension rod (32).
4. The quick centering device for the numerically controlled drilling machine according to claim 2, wherein: the drive assembly (4) comprises a screw rotatably connected to the top of the machine table (1), the top of the machine table (1) is slidably connected with a sliding seat (41), connecting rods (42) are connected between two sides of the sliding seat (41) and the two sets of sleeves (31) in a pin joint mode, and the sliding seat (41) is in threaded connection with the screw.
5. The quick centering device for the numerically controlled drilling machine according to claim 1, wherein: the clamping wheel (7) is rotatably connected with the clamping rod (3), and the outer peripheral surface of the clamping wheel (7) is provided with a protective bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400134.5U CN218533599U (en) | 2022-09-09 | 2022-09-09 | Quick centering device for numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222400134.5U CN218533599U (en) | 2022-09-09 | 2022-09-09 | Quick centering device for numerical control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218533599U true CN218533599U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222400134.5U Active CN218533599U (en) | 2022-09-09 | 2022-09-09 | Quick centering device for numerical control drilling machine |
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| CN (1) | CN218533599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000342A (en) * | 2023-03-17 | 2023-04-25 | 福建省川标阀业科技有限公司 | Perforating device for valve processing |
-
2022
- 2022-09-09 CN CN202222400134.5U patent/CN218533599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116000342A (en) * | 2023-03-17 | 2023-04-25 | 福建省川标阀业科技有限公司 | Perforating device for valve processing |
| CN116000342B (en) * | 2023-03-17 | 2023-08-11 | 福建省川标阀业科技有限公司 | Perforating device for valve processing |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230712 Address after: 516000 Liang Hua Zhen Liang Hua Tun Cun Bai Ni Ao Ma An Ling Intersection, Huidong County, Huizhou City, Guangdong Province Patentee after: Huizhou Yuanrui Craft Products Co.,Ltd. Address before: South side of the first floor of Building E, Qiuchang Tea Garden Industrial Zone (Plant 2), Huiyang District, Huizhou City, Guangdong Province, 516000 Patentee before: Huizhou Yimeigao Furniture Co.,Ltd. |