CN212653005U - Clamp for turning and milling drill bit - Google Patents
Clamp for turning and milling drill bit Download PDFInfo
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- CN212653005U CN212653005U CN202021479420.XU CN202021479420U CN212653005U CN 212653005 U CN212653005 U CN 212653005U CN 202021479420 U CN202021479420 U CN 202021479420U CN 212653005 U CN212653005 U CN 212653005U
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Abstract
The utility model discloses a drill jig for turning and milling, which relates to the technical field of drill processing, and comprises a Y axial driving mechanism fixedly arranged on a milling machine working platform, an X axial driving mechanism fixedly arranged on the top sliding end surface of the Y axial driving mechanism, a drill clamping mechanism fixedly arranged on the sliding end surface at the top of the X axial driving mechanism, a servo motor directly drives a screw rod to rotate when the axial driving mechanism is actually used, the screw rod indirectly enables a driving plate to move along the direction of the screw rod through threads, thereby realizing the purpose that the position of an electric adjusting drill rod can be adjusted in the processing process, being safer and more practical, when the drill clamping mechanism is actually used, the space between a driving shaft rod and a clamping connecting rod is adjusted by controlling the extension and the shortening of a cylinder, finally the drill rod can be clamped and fixed, after being fixed, the drill rod can be driven to rotate by the motor, so that the milling machine can process the surface of the drill rod conveniently.
Description
Technical Field
The utility model relates to a drill bit processing technology field specifically is a be used for turn-milling drill jig.
Background
The drill bit is a cutting tool used by a typical drill or drilling machine to cut a circular hole. The basic principle of the drill bit is to rotate the edge cutting of the drill bit, cut a workpiece and remove drill cuttings through a drill slot. Commonly used drill bits mainly include twist drills, flat drills, center drills, deep hole drills, and trepanning drills. Reamers and reamers are not capable of drilling solid materials, but they are also traditionally classified as drills.
Milling machines are primarily machine tools for machining various surfaces of a workpiece with a milling cutter, usually the milling cutter is moved mainly by a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears.
The in-process of milling machine processing again of drill bit, at first need fix the drill bit pole with the help of anchor clamps, then recycle the guide structure of supporting use in the anchor clamps, guide the drill bit pole after fixing to the processing aircraft nose below of milling machine, however, the guide structure of supporting use of present milling machine anchor clamps, when leading-in drill bit pole, drive through artifical hand mode, and can't be according to the processing demand of reality, carry out electric control to the position of drill bit pole, not only have the potential safety hazard, and waste time and energy, and then cause the problem that the practicality is low, for this, technical personnel in the field have proposed one kind and have been used for turning and milling drill bit anchor clamps.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a be used for turn-milling drill jig has solved the guide structure that present milling jig used supporting, when leading-in drill rod, drives through artifical hand mode to can't carry out electric regulation to the position of drill rod according to the processing demand of reality, not only have the potential safety hazard, waste time and energy moreover, and then cause the problem that the practicality is low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drill clamp for turning and milling comprises a Y-axis driving mechanism fixedly mounted on a milling machine working platform, wherein an X-axis driving mechanism is fixedly mounted on the sliding end face at the top of the Y-axis driving mechanism, and a drill clamping mechanism is fixedly mounted on the sliding end face at the top of the X-axis driving mechanism;
the Y-axis driving mechanism comprises a bottom plate, two linear guide rails are symmetrically arranged on the top end face of the bottom plate, the top of each linear guide rail is connected with two sliding blocks in a sliding mode, and the top end faces of the four sliding blocks are fixedly connected with a driving plate;
a first bearing seat and a second bearing seat are correspondingly arranged on the front side and the rear side of the top end face of the bottom plate, a lead screw is connected between the first bearing seat and the second bearing seat in a rotating mode, and the lead screw is connected with a servo motor driving end fixedly arranged on the top end face of the bottom plate in series;
the drill bit clamping mechanism comprises a slide rail fixedly arranged on the sliding end surface of the X-axis driving mechanism, a first bearing base is fixedly connected to the end surface of one side of the slide rail, a driving shaft lever is rotatably connected to the top of the first bearing base, and the driving shaft lever is driven by a motor;
and a second bearing base is connected above the other side of the sliding rail in a sliding manner, a clamping connecting rod is fixedly connected to the top of the second bearing base, and the clamping connecting rod is driven by a clamping cylinder.
Preferably, the Y-axis driving mechanism and the X-axis driving mechanism are perpendicular to each other, and the Y-axis driving mechanism and the X-axis driving mechanism are two members with the same structure.
Preferably, an inner wire barrel is sleeved outside the screw rod through threads, and the top end of the inner wire barrel is fixedly connected with the bottom end of the driving plate.
Preferably, a fixed mounting structure is formed between the first bearing base and the motor through a support of an L-shaped structure, a rotary connecting structure is formed between the first bearing base and the driving shaft rod through a bearing, and the bearing is fixedly welded on the top of the first bearing base.
Preferably, the clamping cylinder is fixedly installed above the end of the other end of the sliding rail, a fixed connection structure is formed between the second bearing base and the clamping connecting rod through a shaft sleeve, and the shaft sleeve is fixedly welded at the top of the second bearing base.
Preferably, a drill bit to be processed is clamped between the driving shaft rod and the clamping connecting rod.
Advantageous effects
The utility model provides a be used for turnning and milling drill jig. Compared with the prior art, the method has the following beneficial effects:
1. a fixture for a turning and milling drill bit is provided with a Y-axis driving mechanism and an X-axis driving mechanism, wherein the Y-axis driving mechanism and the X-axis driving mechanism are two components with the same structure, the Y-axis driving mechanism comprises a bottom plate, two linear guide rails are symmetrically arranged on the top end surface of the bottom plate, two sliding blocks are respectively connected to the top of each linear guide rail in a sliding manner, the top end surfaces of the four sliding blocks are fixedly connected with a driving plate together, a first bearing seat and a second bearing seat are correspondingly arranged on the front side and the rear side of the top end surface of the bottom plate, a lead screw is connected between the first bearing seat and the second bearing seat in a rotating manner, the lead screw is connected with a servo motor driving end fixedly arranged on the top end surface of the bottom plate in series, in the structure, when the fixture is actually used, the servo motor directly drives, and then realized the purpose that the electric regulation drill bit pole can the adjusting position in the course of working, compare with the mode of current manual regulation, this mode is safer, and the practicality is higher.
2. A fixture for turning and milling a drill bit, a drill bit clamping mechanism comprises a slide rail fixedly arranged on the sliding end surface of an X-axis driving mechanism, a first bearing base is fixedly connected with the end surface of one side of the slide rail, a driving shaft lever is rotatably connected with the top of the first bearing base and is driven by a motor, a second bearing base is connected above the other side of the slide rail in a sliding way, a clamping connecting rod is fixedly connected with the top of the second bearing base, the clamping connecting rod is driven by a clamping cylinder, the structure is as above, when in actual use, the distance between the driving shaft lever and the clamping connecting rod is adjusted by controlling the extension and the shortening of the air cylinder, the longer the length of the drill rod to be processed is, the larger the distance between the drill rod and the clamping connecting rod is, finally, the drill rod can be clamped and fixed, the drill rod can be driven to rotate by the motor, so that the milling machine can process the surface of the drill rod conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded schematic view of the Y-axis driving mechanism or the X-axis driving mechanism of the present invention;
fig. 3 is a schematic view of an assembly structure of the Y-axis driving mechanism or the X-axis driving mechanism of the present invention;
fig. 4 is a top view of the Y-axis driving mechanism or the X-axis driving mechanism of the present invention;
fig. 5 is a side view of the Y-axis drive mechanism or the X-axis drive mechanism of the present invention;
fig. 6 is a schematic structural diagram of the drill bit clamping mechanism of the present invention.
In the figure: 1. a Y-axis drive mechanism; 11. a base plate; 12. a linear guide rail; 13. a slider; 14. a drive plate; 15. a first bearing housing; 16. a second bearing housing; 17. a screw rod; 18. a servo motor; 19. an inner wire barrel; 2. an X-axis drive mechanism; 3. a drill bit holding mechanism; 31. a slide rail; 32. a first bearing base; 33. a support; 34. a bearing; 35. a drive shaft; 36. a motor; 37. a second load-bearing base; 38. a shaft sleeve; 39. clamping the connecting rod; 310. a clamping cylinder; 311. a drill bit.
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, the present invention provides a technical solution: the utility model provides a be used for turn-milling drill jig, includes Y axial actuating mechanism 1 of fixed mounting on milling machine work platform, slides terminal surface fixed mounting X axial actuating mechanism 2 at the top of Y axial actuating mechanism 1, slides terminal surface fixed mounting at X axial actuating mechanism 2 top has drill bit fixture 3, and Y axial actuating mechanism 1 and X axial actuating mechanism 2 are each other perpendicular state, and Y axial actuating mechanism 1 and X axial actuating mechanism 2 are two components that the structure is the same.
Referring to fig. 2-5, the Y-axis driving mechanism 1 includes a bottom plate 11, two linear guide rails 12 are symmetrically disposed on a top end surface of the bottom plate 11, two sliders 13 are slidably connected to a top of each linear guide rail 12, a driving plate 14 is fixedly connected to top end surfaces of the four sliders 13, a first bearing seat 15 and a second bearing seat 16 are correspondingly disposed on a front side and a rear side of the top end surface of the bottom plate 11, a lead screw 17 is rotatably connected between the first bearing seat 15 and the second bearing seat 16, the lead screw 17 is connected in series with a driving end of a servo motor 18 fixedly mounted on the top end surface of the bottom plate 11, an inner screw tube 19 is sleeved outside the lead screw 17 through threads, and a top end of the inner screw tube 19 is fixedly connected to a bottom end of.
Referring to fig. 6, the drill clamping mechanism 3 includes a slide rail 31 fixedly mounted on the sliding end surface of the X-axis driving mechanism 2, a first bearing base 32 is fixedly connected to an end surface of one side of the slide rail 31, a driving shaft 35 is rotatably connected to a top of the first bearing base 32, the driving shaft 35 is driven by a motor 36, a second bearing base 37 is slidably connected to an upper portion of the other side of the slide rail 31, a clamping connecting rod 39 is fixedly connected to a top of the second bearing base 37, the clamping connecting rod 39 is driven by a clamping cylinder 310, a fixed mounting structure is formed between the first bearing base 32 and the motor 36 through a bracket 33 having an "L" -shaped structure, a rotary connection structure is formed between the first bearing base 32 and the driving shaft 35 through a bearing 34, the bearing 34 is fixedly welded to a top of the first bearing base 32, the clamping cylinder 310 is fixedly mounted above an end of the other end of the slide rail, the second bearing base 37 and the clamping connecting rod 39 form a fixed connection structure through a shaft sleeve 38, the shaft sleeve 38 is fixedly welded at the top of the second bearing base 37, and a drill 311 to be processed is clamped between the driving shaft 35 and the clamping connecting rod 39.
When the drill bit clamping mechanism is used, firstly, a drill bit 311 to be machined is placed between the clamping connecting rod 39 and the driving shaft rod 35, when the drill bit 311 is placed, one end of the drill bit 311 is required to be in contact with one end of the drill bit 35 adjacent to the driving shaft rod, then, the clamping cylinder 310 is started, under the action of the slide rail 31 and the second bearing base 37, the clamping cylinder 310 pushes the clamping connecting rod 39 to approach towards the other end of the drill bit 311 until the clamping connecting rod 39 exerts clamping force on the drill bit 311, and then, the position of the whole drill bit clamping mechanism 3, namely the position of the drill bit 311, is adjusted by adjusting the Y-axis driving mechanism 1 and the X-axis driving mechanism 2;
because the adjusting Y-axis driving mechanism 1 and the adjusting X-axis driving mechanism 2 have the same structure, the adjusting principle is that the servo motor 18 directly drives the screw rod 17 to rotate, and the screw rod 17 indirectly enables the driving plate 14 to move along the direction of the screw rod through threads, so that the purpose of adjusting the position of the electric adjusting drill rod in the machining process is achieved;
when the position of the drill 311 is under the milling machine head, the motor 36 is started to drive the driving shaft 35 to rotate, so as to drive the drill 311 to rotate, thereby facilitating the processing of the surface of the drill 311.
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.
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 fixture for the turning and milling drill bit is characterized by comprising a Y-axis driving mechanism (1) fixedly installed on a milling machine working platform, wherein an X-axis driving mechanism (2) is fixedly installed on the sliding end face at the top of the Y-axis driving mechanism (1), and a drill bit clamping mechanism (3) is fixedly installed on the sliding end face at the top of the X-axis driving mechanism (2);
the Y-axis driving mechanism (1) comprises a bottom plate (11), two linear guide rails (12) are symmetrically arranged on the top end face of the bottom plate (11), the top of each linear guide rail (12) is connected with two sliding blocks (13) in a sliding mode, and the top end faces of the four sliding blocks (13) are fixedly connected with a driving plate (14) together;
a first bearing seat (15) and a second bearing seat (16) are correspondingly arranged on the front side and the rear side of the top end face of the bottom plate (11), a lead screw (17) is connected between the first bearing seat (15) and the second bearing seat (16) in a rotating mode, and the lead screw (17) is connected with a driving end of a servo motor (18) fixedly installed on the top end face of the bottom plate (11) in series;
the drill bit clamping mechanism (3) comprises a sliding rail (31) fixedly mounted on the sliding end face of the X-axis driving mechanism (2), a first bearing base (32) is fixedly connected to the end face of one side of the sliding rail (31), a driving shaft lever (35) is rotatably connected to the top of the first bearing base (32), and the driving shaft lever (35) is driven by a motor (36);
a second bearing base (37) is connected above the other side of the sliding rail (31) in a sliding mode, a clamping connecting rod (39) is fixedly connected to the top of the second bearing base (37), and the clamping connecting rod (39) is driven by a clamping cylinder (310).
2. The clamp for the turn-milling drill bit as claimed in claim 1, characterized in that the Y-axis driving mechanism (1) and the X-axis driving mechanism (2) are perpendicular to each other, and the Y-axis driving mechanism (1) and the X-axis driving mechanism (2) are two same structural components.
3. The turn-milling drill jig as recited in claim 1, characterized in that an inner screw cylinder (19) is sleeved outside the screw rod (17) through threads, and the top end of the inner screw cylinder (19) is fixedly connected with the bottom end of the driving plate (14).
4. The turning and milling drill fixture according to claim 1, characterized in that a fixed mounting structure is formed between the first bearing base (32) and the motor (36) through a bracket (33) with an L-shaped structure, a rotating connection structure is formed between the first bearing base (32) and the driving shaft rod (35) through a bearing (34), and the bearing (34) is fixedly welded on the top of the first bearing base (32).
5. The turning and milling drill clamp as recited in claim 1, characterized in that the clamping cylinder (310) is fixedly installed above the end of the other end of the slide rail (31), the second bearing base (37) and the clamping link (39) form a fixed connection structure through a shaft sleeve (38), and the shaft sleeve (38) is fixedly welded on the top of the second bearing base (37).
6. A clamp for turn-milling bits according to claim 1, characterized in that a bit (311) to be machined is clamped between the driving shaft (35) and the clamping link (39) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479420.XU CN212653005U (en) | 2020-07-24 | 2020-07-24 | Clamp for turning and milling drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479420.XU CN212653005U (en) | 2020-07-24 | 2020-07-24 | Clamp for turning and milling drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212653005U true CN212653005U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021479420.XU Active CN212653005U (en) | 2020-07-24 | 2020-07-24 | Clamp for turning and milling drill bit |
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| CN (1) | CN212653005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476165A (en) * | 2022-07-27 | 2022-12-16 | 江南科技(松阳)有限公司 | Vertical turning, milling and grinding integrated combined machining center |
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2020
- 2020-07-24 CN CN202021479420.XU patent/CN212653005U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115476165A (en) * | 2022-07-27 | 2022-12-16 | 江南科技(松阳)有限公司 | Vertical turning, milling and grinding integrated combined machining center |
| CN115476165B (en) * | 2022-07-27 | 2024-01-09 | 江南科技(松阳)有限公司 | Vertical turning, milling and grinding integrated composite machining center |
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