CN212551797U - Servo feeding clamping device of horizontal drilling machine and horizontal drilling machine - Google Patents
Servo feeding clamping device of horizontal drilling machine and horizontal drilling machine Download PDFInfo
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- CN212551797U CN212551797U CN202020945747.5U CN202020945747U CN212551797U CN 212551797 U CN212551797 U CN 212551797U CN 202020945747 U CN202020945747 U CN 202020945747U CN 212551797 U CN212551797 U CN 212551797U
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Abstract
The utility model discloses a horizontal drilling machine's servo clamping device that feeds, it includes: a guide rail; the first ball screw is arranged in parallel with the guide rail; the first servo motor is connected with the first ball screw through a first coupler; the sliding seat is connected to the guide rail in a sliding manner, a lead screw nut of the first ball screw is fixedly connected with the sliding seat, a sliding groove perpendicular to the main shaft is formed in the top surface of the sliding seat, and a sliding block is connected in the sliding groove in a sliding manner; the first clamping plate is arranged on the top surface of the sliding seat and is connected with the sliding block; the second clamping plate is fixedly arranged on the side wall of the sliding seat and is opposite to the first clamping plate; the second ball screw penetrates through the first clamping plate and the second clamping plate, and a screw nut of the second ball screw is fixedly connected with the first clamping plate; and the second servo motor is connected with the second ball screw through a second coupler. The utility model discloses do not need the manual work to press down the regulation pole that punches a hole for a long time, reduced workman intensity of labour.
Description
Technical Field
The utility model relates to a machining equipment field. More specifically, the utility model relates to a servo clamping device and horizontal drilling machine that feeds of horizontal drilling machine.
Background
Ordinary drilling machine carries out the punching operation and needs artifical location, and the manual regulation depth of punching a hole opens the drilling machine and lets its motion back, and the manual regulation pole that punches a hole of pressing carries out the operation of punching a hole, and the process duration of pressing is long, nearly one minute. Meanwhile, a certain speed and force must be kept in the pressing process, otherwise, problems such as damage to machine props and the like occur. The product processing process is long, wastes manpower and material resources, and the precision is not high, and there is the potential safety hazard in manual operation.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses still another purpose provides a horizontal drilling machine's servo clamping device and horizontal drilling machine that feeds does not need the manual work to press down the regulation pole that punches a hole for a long time, has reduced workman intensity of labour.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, a servo feed clamping device of a horizontal drilling machine is provided, which comprises:
the guide rail is arranged in parallel with a main shaft of the horizontal drilling machine, and a main shaft box of the horizontal drilling machine is fixedly arranged at one end of the guide rail;
the first ball screw is parallel to the guide rail, one end of the first ball screw is rotatably connected to the side wall of the spindle box, the other end of the guide rail is provided with an end plate, the end plate is provided with a first through hole, and the other end of the first ball screw is rotatably connected to the first through hole;
the first servo motor is fixedly arranged on the end plate through a first support and is connected with the first ball screw through a first coupler;
the sliding seat is connected to the guide rail in a sliding manner, a lead screw nut of the first ball screw is fixedly connected with the sliding seat, a sliding groove perpendicular to the main shaft is formed in the top surface of the sliding seat, and a sliding block is connected in the sliding groove in a sliding manner;
the first clamping plate is vertically arranged on the top surface of the sliding seat along the length direction of the main shaft and is connected with the sliding block, and a second through hole is formed in the first clamping plate;
the second clamping plate is vertically and fixedly arranged on the side wall of the sliding seat and is opposite to the first clamping plate, a third through hole is formed in the first clamping plate, the second through hole and the third through hole are coaxial, and the axes of the second through hole and the third through hole are perpendicular to the spindle;
the second ball screw penetrates through the second through hole, one end of the second ball screw is rotatably connected into the third through hole, and a screw nut of the second ball screw is fixedly connected with the first clamping plate;
and the second servo motor is fixedly arranged on the second clamping plate through a second support and is connected with the second ball screw through a second coupler.
Preferably, the guide rail has two and all are triangle-shaped guide rails, first ball screw sets up in between two guide rails.
Preferably, the slide is n-shaped, and the lower surface of the slide top plate is provided with an inverted V-shaped groove matched with the top surface of the guide rail.
Preferably, the first support is n-shaped, the end portion of the first support is fixedly connected to the end plate, the first servo motor is fixedly connected to the outer plate surface of the top plate of the first support, the first coupler is arranged in the concave portion of the first support, the top plate of the first support is provided with a fourth through hole, and the output shaft of the first servo motor penetrates through the fourth through hole and then is connected with the first coupler.
Preferably, the second support is n-shaped, the end portion of the second support is fixedly connected to the second clamping plate, the second servo motor is fixedly connected to the outer plate surface of the top plate of the second support, the second coupler is arranged in the concave portion of the second support, a fifth through hole is formed in the top plate of the second support, and the output shaft of the second servo motor penetrates through the fifth through hole and then is connected with the second coupler.
Preferably, the sliding groove is a dovetail groove, and the cross section of the sliding block is trapezoidal matched with the dovetail groove.
Preferably, a rectangular groove is formed in the area, close to the spindle box, of the top surface of the sliding seat, and an electromagnet is arranged in the rectangular groove.
Preferably, the opposite surfaces of the first clamping plate and the second clamping plate are respectively provided with a stop block for abutting against a workpiece to be processed.
The utility model also provides an use above-mentioned servo horizontal drilling machine who feeds clamping device.
The utility model discloses at least, include following beneficial effect: the first clamping plate is controlled to move through the second servo motor, so that the first clamping plate and the second clamping plate clamp the workpiece to be machined, the workpiece to be machined can be drilled at a fixed position, the sliding seat is controlled to move through the first servo motor, the drilling depth of the workpiece to be machined can be accurately controlled, meanwhile, a punching adjusting rod does not need to be manually pressed for a long time in the drilling process, and the labor intensity of workers is reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic perspective view of a servo feeding and clamping device according to the present invention;
fig. 2 is a schematic perspective view of the slide seat of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-2, the utility model provides a servo clamping device that feeds of horizontal drilling machine, it includes:
the guide rail 1 is arranged in parallel with a main shaft 2 of the horizontal drilling machine, and a main shaft box 3 of the horizontal drilling machine is fixedly arranged at one end of the guide rail 1;
the guide rail 1 can be a single rail or a double rail, the type of the guide rail 1 can be a triangular guide rail 1 or a rectangular guide rail 1 or other forms of guide rails 1, two triangular guide rails 1 are adopted in the embodiment, the side wall of the spindle box 3 on which the spindle 2 is arranged faces the guide rail 1, and the spindle 2 is positioned above the guide rail 1.
The first ball screw 4 is parallel to the guide rail 1, one end of the first ball screw 4 is rotatably connected to the side wall of the spindle box 3, the other end of the guide rail 1 is provided with an end plate 5, a first through hole is formed in the end plate 5, and the other end of the first ball screw 4 is rotatably connected to the first through hole.
Here, a sixth through hole is formed in the side wall of the spindle box 3, a flange bearing 6 is screwed to the sixth through hole, one end of the first ball screw 4 is rotatably connected to the side wall of the spindle box 3 through the flange bearing 6, and the other end of the first ball screw 4 is rotatably connected to the first through hole through an angular contact bearing.
And the first servo motor 7 is fixedly arranged on the end plate 5 through a first bracket 8 and is connected with the first ball screw 4 through a first coupler 9, wherein the first servo motor 7 is arranged on the surface of the end plate 5, which is opposite to the guide rail 1.
In this embodiment first support 8 can be n shape, the tip rigid coupling of first support 8 is in on the end plate 5, first servo motor 7 rigid coupling is at the outer face of the roof of first support 8, first shaft coupling 9 set up in the 8 concave parts of first support, the fourth through-hole has been seted up to the roof of first support 8, the output shaft of first servo motor 7 passes behind the fourth through-hole with first shaft coupling 9 is connected, and of course first support 8 can also have other structural style.
The sliding seat 10 is connected to the guide rail 1 in a sliding manner, a lead screw nut of the first ball screw 4 is fixedly connected with the sliding seat 10, a sliding groove 11 perpendicular to the spindle 2 is formed in the top surface of the sliding seat 10, and a sliding block 12 is connected to the sliding groove 11 in a sliding manner.
In this embodiment the slide 10 is n shape, the lower surface of the top plate of the slide 10 is provided with an inverted V-shaped groove matched with the top surface of the guide rail 1, the lead screw nut of the first ball screw 4 is connected between the two inverted V-shaped grooves on the lower surface of the top plate of the slide 10, and a connection mode of welding or screw connection can be adopted.
In this embodiment, the sliding groove 11 is a dovetail groove, and the cross section of the sliding block 12 is a trapezoid matching with the dovetail groove, but it may also be a sliding groove 11 of another form, such as a sliding groove 11 with an inverted T-shaped vertical cross section, and the corresponding sliding block 12 may also be an inverted T-shaped member matching with the inverted T-shaped sliding groove 11.
The first clamping plate 13 is vertically arranged on the top surface of the sliding seat 10 along the length direction of the spindle 2 and connected with the sliding block 12, a second through hole is formed in the first clamping plate 13, the arrangement here means that the first clamping plate 13 is located on the top surface of the sliding seat 10 and is not directly connected with the sliding seat 10, and the first clamping plate 13 is guided by the sliding block 12 to move along the sliding groove 11 after being connected with the sliding block 12;
the second clamping plate 14 is vertically and fixedly arranged on the side wall of the sliding seat 10 and is opposite to the first clamping plate 13, a third through hole is formed in the first clamping plate 13, the second through hole and the third through hole are coaxial, the axes of the second through hole and the third through hole are perpendicular to the spindle 2, and the side wall of the sliding seat 10 refers to the side wall of the sliding seat 10 positioned on two sides of the guide rail 1;
a second ball screw 15, one end of which is rotatably connected to the third through hole through the second through hole, wherein a screw nut of the second ball screw 15 is fixedly connected to the first clamping plate 13, the second ball screw 15 can also be rotatably connected to the third through hole through an angular contact bearing, and the screw nut of the second ball screw 15 is connected to the first clamping plate 13 through a screw through the second through hole;
and a second servo motor 16 which is fixedly arranged on the second clamping plate 14 through a second bracket 17 and is connected with the second ball screw 15 through a second coupling 18.
In this embodiment, the second bracket 17 may be n-shaped, an end portion of the second bracket 17 is fixedly connected to the second clamping plate 14, the second servo motor 16 is fixedly connected to an outer plate surface of a top plate of the second bracket 17, the second coupling 18 is disposed in a concave portion of the second bracket 17, a fifth through hole is formed in the top plate of the second bracket 17, and an output shaft of the second servo motor 16 passes through the fifth through hole and then is connected to the second coupling 18, but the second bracket 17 may have other structural forms.
In the use process of the embodiment, when the slide 10 is far away from the position of the drill bit of the spindle 2, a workpiece to be machined is placed on the top surface of the slide 10, the first clamping plate 13 is controlled to move by the second servo motor 16, the workpiece to be machined is clamped by the first clamping plate 13 and the second clamping plate 14, the horizontal drilling machine is started to rotate the spindle 2, the slide 10 is controlled to move to a machining station by the first servo motor 7, the drill bit of the spindle 2 is enabled to drill a hole on the workpiece to be machined, the slide 10 is controlled to move to a position far away from the drill bit of the spindle 2 by the first servo motor 7 after the drill bit of the spindle 2 reaches a preset depth, and the drilling process. According to the embodiment, the fixed position drilling of the workpiece to be machined can be realized, the drilling depth of the workpiece to be machined can be accurately controlled, meanwhile, the punching adjusting rod does not need to be manually pressed for a long time in the drilling process, and the labor intensity of workers is reduced.
In another embodiment, a rectangular groove is formed in the area of the top surface of the slide carriage 10 close to the spindle box 3, an electromagnet 19 is arranged in the rectangular groove, and when the servo feeding clamping device works, the workpiece to be processed can be more firmly fixed by opening the electromagnet 19.
In another embodiment, the opposite plate surfaces of the first clamping plate 13 and the second clamping plate 14 are respectively provided with a stop 20 for abutting against the workpiece to be processed, and since the stability of fixing the workpiece to be processed is slightly poor only by the friction between the first clamping plate 13 and the workpiece to be processed and the friction between the second clamping plate 14 and the workpiece to be processed, the workpiece to be processed can be more stably fixed after the stop 20 is provided.
The utility model also provides an use above-mentioned servo horizontal drilling machine who feeds clamping device.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (9)
1. Horizontal drilling machine's servo clamping device that feeds, its characterized in that includes:
the guide rail is arranged in parallel with a main shaft of the horizontal drilling machine, and a main shaft box of the horizontal drilling machine is fixedly arranged at one end of the guide rail;
the first ball screw is parallel to the guide rail, one end of the first ball screw is rotatably connected to the side wall of the spindle box, the other end of the guide rail is provided with an end plate, the end plate is provided with a first through hole, and the other end of the first ball screw is rotatably connected to the first through hole;
the first servo motor is fixedly arranged on the end plate through a first support and is connected with the first ball screw through a first coupler;
the sliding seat is connected to the guide rail in a sliding manner, a lead screw nut of the first ball screw is fixedly connected with the sliding seat, a sliding groove perpendicular to the main shaft is formed in the top surface of the sliding seat, and a sliding block is connected in the sliding groove in a sliding manner;
the first clamping plate is vertically arranged on the top surface of the sliding seat along the length direction of the main shaft and is connected with the sliding block, and a second through hole is formed in the first clamping plate;
the second clamping plate is vertically and fixedly arranged on the side wall of the sliding seat and is opposite to the first clamping plate, a third through hole is formed in the first clamping plate, the second through hole and the third through hole are coaxial, and the axes of the second through hole and the third through hole are perpendicular to the spindle;
the second ball screw penetrates through the second through hole, one end of the second ball screw is rotatably connected into the third through hole, and a screw nut of the second ball screw is fixedly connected with the first clamping plate;
and the second servo motor is fixedly arranged on the second clamping plate through a second support and is connected with the second ball screw through a second coupler.
2. The servo feed clamping device of a horizontal drilling machine as claimed in claim 1, wherein the guide rail has two triangular guide rails, and the first ball screw is disposed between the two guide rails.
3. The servo feed clamping apparatus of a horizontal drilling machine as recited in claim 2 wherein said carriage is n-shaped and the lower surface of the top plate of said carriage is provided with an inverted V-shaped groove matching the top surface of said guide rail.
4. The servo feeding clamping device of the horizontal drilling machine as claimed in claim 1, wherein the first support is n-shaped, an end portion of the first support is fixedly connected to the end plate, the first servo motor is fixedly connected to an outer plate surface of a top plate of the first support, the first coupling is arranged in a concave portion of the first support, a fourth through hole is formed in the top plate of the first support, and an output shaft of the first servo motor penetrates through the fourth through hole and then is connected with the first coupling.
5. The servo feeding clamping device of the horizontal drilling machine as claimed in claim 1, wherein the second bracket is n-shaped, the end of the second bracket is fixedly connected to the second clamping plate, the second servo motor is fixedly connected to the outer plate surface of the top plate of the second bracket, the second coupling is arranged in the concave portion of the second bracket, the top plate of the second bracket is provided with a fifth through hole, and the output shaft of the second servo motor passes through the fifth through hole and then is connected with the second coupling.
6. The servo feed clamping device of the horizontal drilling machine as claimed in claim 1, wherein the sliding groove is a dovetail groove, and the cross section of the sliding block is in a trapezoid shape matched with the dovetail groove.
7. The servo feed clamping device of the horizontal drilling machine as claimed in claim 1, wherein a rectangular groove is formed in the area, close to the spindle box, of the top surface of the sliding base, and an electromagnet is arranged in the rectangular groove.
8. The servo feed clamping device of a horizontal drilling machine as claimed in claim 1, wherein the opposite plate surfaces of the first clamping plate and the second clamping plate are respectively provided with a stop block for abutting against a workpiece to be processed.
9. Horizontal drilling machine, characterized in that it comprises a servo feed clamping device according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020945747.5U CN212551797U (en) | 2020-05-29 | 2020-05-29 | Servo feeding clamping device of horizontal drilling machine and horizontal drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020945747.5U CN212551797U (en) | 2020-05-29 | 2020-05-29 | Servo feeding clamping device of horizontal drilling machine and horizontal drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN212551797U true CN212551797U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020945747.5U Active CN212551797U (en) | 2020-05-29 | 2020-05-29 | Servo feeding clamping device of horizontal drilling machine and horizontal drilling machine |
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| CN (1) | CN212551797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146298A (en) * | 2021-04-09 | 2021-07-23 | 鹰潭市瑞晟科技有限公司 | Turning part clamping mechanism |
| CN116673513A (en) * | 2023-08-03 | 2023-09-01 | 烟台东星集团有限公司 | Horizontal automatic drilling device of semi-axis for engineering machine tool |
-
2020
- 2020-05-29 CN CN202020945747.5U patent/CN212551797U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146298A (en) * | 2021-04-09 | 2021-07-23 | 鹰潭市瑞晟科技有限公司 | Turning part clamping mechanism |
| CN116673513A (en) * | 2023-08-03 | 2023-09-01 | 烟台东星集团有限公司 | Horizontal automatic drilling device of semi-axis for engineering machine tool |
| CN116673513B (en) * | 2023-08-03 | 2023-09-29 | 烟台东星集团有限公司 | Horizontal automatic drilling device of semi-axis for engineering machine tool |
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