CN216066497U - Anchor clamps fixed establishment of digit control machine tool - Google Patents
Anchor clamps fixed establishment of digit control machine tool Download PDFInfo
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- CN216066497U CN216066497U CN202122810307.6U CN202122810307U CN216066497U CN 216066497 U CN216066497 U CN 216066497U CN 202122810307 U CN202122810307 U CN 202122810307U CN 216066497 U CN216066497 U CN 216066497U
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Abstract
The utility model discloses a fixture fixing mechanism of a numerical control machine tool, which comprises a strip-shaped mounting seat, wherein a strip-shaped groove is formed in the position of a horizontal center line of the upper surface of the strip-shaped mounting seat along the length direction, a lead screw motor is embedded and installed at one end of the inside of the strip-shaped groove along the length direction, a lead screw is fixedly connected onto an output shaft of the lead screw motor, a lead screw nut seat is connected onto the lead screw in a threaded manner, a rotating shaft is rotatably connected onto the upper surface of the lead screw nut seat, and a fixture table is fixedly connected onto the top end of the rotating shaft. According to the fixture fixing mechanism of the numerical control machine tool, the fixture table is fixed at the top end of the rotating shaft, the driving gear is driven to rotate through the driving motor, the driving gear can drive the rotating shaft of the rotating shaft through the driven gear, so that the angle of the fixture table is adjustable, the rotating shaft is fixedly connected to the screw nut seat, the screw is driven to rotate through the screw motor, the screw drives the screw nut seat to move, and therefore the horizontal position of the fixture table can be adjusted.
Description
Technical Field
The utility model relates to the technical field of clamp fixing mechanisms, in particular to a clamp fixing mechanism of a numerical control machine tool.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The fixture generally comprises a positioning element (for determining the correct position of a workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete the processing of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base), and the like.
The clamp fixing mechanism of the existing numerical control mechanism generally directly adopts bolts to fix a clamp on a numerical control machine tool, and in the using process, the angle of the clamp and the position in the horizontal direction cannot be adjusted, so that the angle and the position in the horizontal direction cannot be adjusted according to processing equipment, and the requirements of a user cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clamp fixing mechanism of a numerical control machine tool, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme: a fixture fixing mechanism of a numerical control machine tool comprises a strip-shaped mounting seat, wherein a strip-shaped groove is formed in the position, along the horizontal central line of the length direction, of the upper surface of the strip-shaped mounting seat, a lead screw motor is embedded and mounted at one end, along the length direction, of the inside of the strip-shaped groove, a lead screw is fixedly connected onto an output shaft of the lead screw motor, a lead screw nut seat is connected onto the lead screw in a threaded mode, a rotating shaft is rotatably connected onto the upper surface of the lead screw nut seat, and a fixture table is fixedly connected onto the top end of the rotating shaft;
the bottom end of the outer wall of the rotating shaft is welded with a driven gear, a driving motor is fixedly connected to the screw nut seat, a driving gear is fixedly connected to an output shaft of the driving motor, and the driving gear is meshed with the driven gear.
As a further description of the above technical solution:
the top of the outer wall of the screw nut seat is welded with a boss, the boss is located above the strip-shaped groove, the lower surface of the fixture table is welded with a sliding block, and the sliding block is connected with an annular sliding groove formed in the boss in a sliding mode.
As a further description of the above technical solution:
the boss upper surface has been seted up the bar cavity, and has had the locating pin in the bar cavity, bar mount pad upper surface is located the bilateral symmetry in bar groove along length direction and has seted up the locating hole that a plurality of cooperation locating pin used.
As a further description of the above technical solution:
the strip-shaped mounting seat is welded with fixing blocks along two side walls in the length direction, and fastening bolts are connected to the fixing blocks in a threaded mode.
As a further description of the above technical solution:
the anchor clamps platform is the disc type structure, anchor clamps platform upper surface edge rigid coupling has electric putter, and electric putter's flexible end rigid coupling has the grip block, electric putter is provided with six altogether, and six electric putter are the annular and distribute, and the contained angle between the two adjacent electric putter equals.
The utility model provides a clamp fixing mechanism of a numerical control machine tool. The method has the following beneficial effects:
(1) this anchor clamps fixed establishment of digit control machine tool, the anchor clamps platform is fixed on the top of pivot, it rotates to drive the driving gear through driving motor, the driving gear can drive the pivot through driven gear, thereby make the angularly adjustable of anchor clamps platform, secondly the pivot rigid coupling is on lead screw nut seat, it rotates to drive the lead screw through lead screw motor, the lead screw drives lead screw nut seat and removes, thereby can carry out the position control of horizontal direction to the anchor clamps platform, make this anchor clamps fixed establishment, fixed anchor clamps can carry out the position control of angular adjustment and horizontal direction, be convenient for cooperate the processing agency to process the fixed work piece on the anchor clamps platform.
(2) This anchor clamps fixed establishment of digit control machine tool, it has the boss to weld in lead screw nut seat outer wall bottom, anchor clamps platform lower surface welding has the slider, the annular spout sliding connection who sets up on slider and the boss, thereby can carry out the auxiliary stay to the anchor clamps platform, improve its intensity, on the other hand can assist spacingly to the anchor clamps platform, it drives its pivoted stability to have improved the pivot, still be provided with the locating pin on the boss again, when using, after the horizontal position regulation of anchor clamps platform is good, the accessible location is imitated and is inserted in the locating hole, many anchor clamps platform carry on spacing fixedly, improve its in-process at processing, the stability of use.
Drawings
Fig. 1 is a cross-sectional view of a clamp fixing mechanism of a numerical control machine tool according to the present invention;
fig. 2 is a top view of a clamp fixing mechanism of a numerical control machine tool according to the present invention;
FIG. 3 is an enlarged view of region A of FIG. 1 according to the present invention.
Illustration of the drawings:
1. a strip-shaped mounting seat; 2. a strip-shaped groove; 3. a lead screw motor; 4. a lead screw; 5. a lead screw nut seat; 6. a rotating shaft; 7. a jig stage; 8. a driven gear; 9. a drive motor; 10. a driving gear; 11. a boss; 12. a fixed block; 13. fastening a bolt; 14. an electric push rod; 15. a clamping block; 16. positioning holes; 17. a slider; 18. a strip-shaped cavity; 19. and a positioning pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a fixture fixing mechanism of a numerical control machine tool comprises a bar-shaped mounting seat 1, wherein a bar-shaped groove 2 is formed in the position of a horizontal central line of the upper surface of the bar-shaped mounting seat 1 along the length direction, a lead screw motor 3 is embedded in one end of the bar-shaped groove 2 along the length direction, a lead screw 4 is fixedly connected to an output shaft of the lead screw motor 3, a lead screw nut seat 5 is connected to the lead screw 4 in a threaded manner, a rotating shaft 6 is rotatably connected to the upper surface of the lead screw nut seat 5, and a fixture table 7 is fixedly connected to the top end of the rotating shaft 6;
the bottom end of the outer wall of the rotating shaft 6 is welded with a driven gear 8, a driving motor 9 is fixedly connected to the screw nut seat 5, a driving gear 10 is fixedly connected to an output shaft of the driving motor 9, and the driving gear 10 is in gear engagement connection with the driven gear 8.
The top of the outer wall of the screw nut seat 5 is welded with a boss 11, the boss 11 is positioned above the strip-shaped groove 2, the lower surface of the fixture table 7 is welded with a sliding block 17, and the sliding block 17 is connected with the boss 11 in a sliding manner through an annular sliding groove.
In this embodiment, the setting of slider 17 can carry out auxiliary stay to anchor clamps platform 7 on the one hand, improves its intensity, and on the other hand slider 17 and annular spout sliding connection can assist spacingly to anchor clamps platform 7, have improved anchor clamps platform 7 pivoted stability under the drive of pivot 6.
The upper surface of the boss 11 is provided with a strip-shaped hollow 18, a positioning pin 19 is inserted in the strip-shaped hollow 18, and a plurality of positioning holes 16 matched with the positioning pin 19 for use are symmetrically formed in the two sides of the strip-shaped groove 2 on the upper surface of the strip-shaped mounting seat 1 along the length direction.
In this embodiment, the positioning pin 19 is used in cooperation with the positioning hole 16, and when the jig stage 7 is adjusted to a predetermined position, the positioning pin 19 can be inserted into the positioning hole 16 to position the jig stage 7.
The two side walls of the strip-shaped mounting seat 1 along the length direction are welded with fixing blocks 12, and fastening bolts 13 are connected to the fixing blocks 12 in a threaded mode.
In this embodiment, the fixing block 12 and the fastening bolt 13 are provided for fixing the strip mount 1.
The fixture table 7 is of a disc-shaped structure, the edge of the upper surface of the fixture table 7 is fixedly connected with the electric push rods 14, the telescopic ends of the electric push rods 14 are fixedly connected with the clamping blocks 15, the electric push rods 14 are provided with six electric push rods, the six electric push rods 14 are distributed in an annular shape, and the included angles between every two adjacent electric push rods 14 are equal.
In this embodiment, the electric push rod 14 is used for driving the clamping block 15 to move, and clamping and fixing the goods placed on the clamp table 7.
The working principle is as follows: this anchor clamps fixed establishment of digit control machine tool during use, at first fix the braking position on the digit control machine tool with bar mount pad 1 through fixed block 12 and fastening bolt 13, external good power, alright with having used, during the use, the work piece that will take the processing is placed on anchor clamps platform 7, control electric putter 14 extension drives grip block 15 and removes, it is fixed to carry out the centre gripping to the work piece, in-process in the use, accessible control driving motor 9 work, it rotates to drive driving gear 10, driving gear 10 drives pivot 6 through driven gear 8 and rotates, thereby carry out angle modulation to anchor clamps platform 7, in-process in the use, accessible control lead screw motor 3 work, lead screw motor 3 drives lead screw 4 and rotates, lead screw 4 drives lead screw nut seat 5 and removes, thereby can carry out the position control of horizontal direction to anchor clamps platform 7.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The fixture fixing mechanism of the numerical control machine tool comprises a bar-shaped mounting seat (1) and is characterized in that a bar-shaped groove (2) is formed in the position, along the horizontal central line of the length direction, of the upper surface of the bar-shaped mounting seat (1), a lead screw motor (3) is embedded and installed at one end, along the length direction, of the inside of the bar-shaped groove (2), a lead screw (4) is fixedly connected onto an output shaft of the lead screw motor (3), a lead screw nut seat (5) is connected onto the lead screw (4) in a threaded mode, a rotating shaft (6) is rotatably connected onto the upper surface of the lead screw nut seat (5), and a fixture table (7) is fixedly connected to the top end of the rotating shaft (6);
the bottom end of the outer wall of the rotating shaft (6) is welded with a driven gear (8), a driving motor (9) is fixedly connected to the lead screw nut seat (5), a driving gear (10) is fixedly connected to an output shaft of the driving motor (9), and the driving gear (10) is meshed with the driven gear (8).
2. The clamp fixing mechanism of the numerical control machine tool is characterized in that a boss (11) is welded on the top of the outer wall of the screw and nut seat (5), the boss (11) is located above the strip-shaped groove (2), a sliding block (17) is welded on the lower surface of the clamp table (7), and the sliding block (17) is in sliding connection with an annular sliding groove formed in the boss (11).
3. The clamp fixing mechanism of the numerical control machine tool is characterized in that a strip-shaped hollow hole (18) is formed in the upper surface of the boss (11), a positioning pin (19) is inserted into the strip-shaped hollow hole (18), and a plurality of positioning holes (16) matched with the positioning pin (19) are symmetrically formed in the strip-shaped mounting seat (1) on two sides, located on the strip-shaped groove (2), of the upper surface along the length direction.
4. The clamp fixing mechanism of the numerical control machine tool is characterized in that fixing blocks (12) are welded on two side walls of the strip-shaped mounting seat (1) along the length direction, and fastening bolts (13) are connected to the fixing blocks (12) in a threaded mode.
5. The fixture fixing mechanism of the numerical control machine tool is characterized in that the fixture table (7) is of a disc-shaped structure, the electric push rods (14) are fixedly connected to the corners of the upper surface of the fixture table (7), the clamping blocks (15) are fixedly connected to the telescopic ends of the electric push rods (14), the number of the electric push rods (14) is six, the six electric push rods (14) are distributed annularly, and the included angles between every two adjacent electric push rods (14) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810307.6U CN216066497U (en) | 2021-11-17 | 2021-11-17 | Anchor clamps fixed establishment of digit control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810307.6U CN216066497U (en) | 2021-11-17 | 2021-11-17 | Anchor clamps fixed establishment of digit control machine tool |
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| CN216066497U true CN216066497U (en) | 2022-03-18 |
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| CN202122810307.6U Active CN216066497U (en) | 2021-11-17 | 2021-11-17 | Anchor clamps fixed establishment of digit control machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770395A (en) * | 2022-04-28 | 2022-07-22 | 常州工学院 | Cast workpiece machining clamp |
| CN115415575A (en) * | 2022-11-04 | 2022-12-02 | 无锡新大力电机有限公司 | Perforating device is used in motor housing production and processing |
-
2021
- 2021-11-17 CN CN202122810307.6U patent/CN216066497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770395A (en) * | 2022-04-28 | 2022-07-22 | 常州工学院 | Cast workpiece machining clamp |
| CN115415575A (en) * | 2022-11-04 | 2022-12-02 | 无锡新大力电机有限公司 | Perforating device is used in motor housing production and processing |
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