CN219131452U

CN219131452U - Three-station perforating machine

Info

Publication number: CN219131452U
Application number: CN202320146255.3U
Authority: CN
Inventors: 武宝军
Original assignee: Dongguan Hongyuan Magnetic Industry Co ltd
Current assignee: Dongguan Hongyuan Magnetic Industry Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-06-06
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses a three-station perforating machine, which relates to the field of machining equipment and comprises a first mounting table, a second mounting table, a main shaft box, a third mounting table, a fourth mounting table, a fifth mounting table and a tool rest; the positioning cutter, the drilling cutter and the reaming cutter are arranged on the tool rest in parallel, and the second mounting table and the first mounting table which can move mutually are arranged at the bottom of the main shaft box, so that the main shaft box can move; by the cooperation of the third mount, the fourth mount and the fifth mount, the tool holder can be moved back and forth to align any one of the positioning tool, the drilling tool or the reaming tool with the headstock. The three-station punching machine is adopted, one machine is realized, the punching positioning, the drilling and the reaming are completed at one time, the times of clamping a workpiece and disassembling and assembling a cutter are reduced, the production efficiency is improved, the processing time is reduced, and the cost is saved.

Description

Three-station perforating machine

Technical Field

The utility model belongs to the field of machining equipment, and particularly relates to a three-station perforating machine.

Background

With the continuous improvement of life quality of people and the further requirements of double-carbon indexes, the application field of the permanent magnet neodymium iron boron high-speed motor is wider and wider. Because of the material characteristics of neodymium iron boron, poor processability is assumed, and the precision is difficult to control.

The traditional neodymium iron boron puncher adopts that the headstock does not remove, when processing, needs the dotting location earlier, then drills, reams after the drilling to improve hole precision. In the prior art, the reaming of the punching machine must be replaced by another machine, so that the punching process can be completed by a plurality of machines and clamping the workpiece for a plurality of times. Meanwhile, the machining precision is easily influenced by re-holding after the machine is replaced, and especially, the neodymium iron boron used for the high-speed motor cannot meet the dynamic balance index requirement of the high-speed motor if the precision deviation is too large. Meanwhile, the workpiece is clamped and installed for many times, and the machining time can be prolonged when the cutter is replaced, so that the production efficiency is low.

Disclosure of Invention

In order to solve the above problems in the prior art, the present utility model is directed to a three-station hole puncher.

The technical scheme adopted by the utility model is as follows:

a three-station puncher comprises a first mounting table, a second mounting table, a main shaft box, a third mounting table, a fourth mounting table, a fifth mounting table and a tool rest; the tool rest is parallel provided with a positioning tool, a drilling tool and a reaming tool, and is arranged on the fifth mounting table; the fifth mounting table is slidably mounted on the fourth mounting table, and the fifth mounting table can slide along the front-back direction of the fourth mounting table; the fourth mounting table is slidably mounted on the third mounting table and can slide along the left-right direction of the third mounting table; the third mounting table is arranged on one side of the first mounting table, a second mounting table is slidably arranged on the first mounting table, and the second mounting table can slide along the front-back direction of the first mounting table; and a spindle box is arranged on the second mounting table, and the fifth mounting table drives the axis of the positioning tool, the drilling tool or the reaming tool to be aligned with the axis of the spindle box when sliding along the fourth mounting table.

Alternatively, the first mounting table and the third mounting table are both mounted on the base, and the first mounting table and the third mounting table are respectively located on the left side and the right side of the top wall of the base.

Optionally, a first sliding rail is arranged at the top of the first installation table along the front-back direction, a first sliding block is arranged at the bottom of the second installation table, and the first sliding block is arranged on the first sliding rail.

Alternatively, a first driving cylinder is installed on one side of the front-back direction of the first mounting table, a cylinder body of the first driving cylinder is installed on the first mounting table, a piston rod of the first driving cylinder is connected with the second mounting table, and the first driving cylinder is used for pushing the second mounting table to slide on the first mounting table.

Optionally, a driving motor is further arranged on the second mounting table, and the driving motor is used for driving the spindle box to move.

Optionally, a second sliding rail is arranged at the top of the third installation table along the left-right direction, a second sliding block is arranged at the bottom of the fourth installation table, and the second sliding block is arranged on the second sliding rail.

Optionally, a screw transmission mechanism is further arranged at the top of the third installation table along the left-right direction, the screw transmission mechanism is arranged at one side of the second sliding rail in parallel, and the movable end of the screw transmission mechanism is connected with the fourth installation table.

Optionally, a third sliding rail is arranged at the top of the fourth installation table along the front-back direction, the third sliding rail is parallel to the first sliding rail, a third sliding block is arranged at the bottom of the fifth installation table, and the third sliding block is arranged in the third sliding rail.

Optionally, a second driving cylinder is installed on the fourth installation platform, a piston rod of the second driving cylinder is connected with the fifth installation platform, and the second driving cylinder is used for driving the fifth installation platform to slide on the fourth installation platform.

The beneficial effects of the utility model are as follows:

the utility model provides a three-station perforating machine which comprises a first mounting table, a second mounting table, a main spindle box, a third mounting table, a fourth mounting table, a fifth mounting table and a tool rest; the tool rest is parallel provided with a positioning tool, a drilling tool and a reaming tool, and is arranged on the fifth mounting table; the fifth mounting table is slidably mounted on the fourth mounting table, and the fifth mounting table can slide along the front-back direction of the fourth mounting table; the fourth mounting table is slidably mounted on the third mounting table and can slide along the left-right direction of the third mounting table; the third mounting table is arranged on one side of the first mounting table, a second mounting table is slidably arranged on the first mounting table, and the second mounting table can slide along the front-back direction of the first mounting table; and a spindle box is arranged on the second mounting table, and the fifth mounting table drives the axis of the positioning tool, the drilling tool or the reaming tool to be aligned with the axis of the spindle box when sliding along the fourth mounting table.

According to the utility model, the second mounting table and the first mounting table which can move mutually are arranged at the bottom of the main shaft box, so that the main shaft box can move; meanwhile, a third mounting table, a fourth mounting table and a fifth mounting table are arranged on one side of the main shaft box, and the tool rest can move back and forth and left and right on a plane under the synergistic effect of the third mounting table, the fourth mounting table and the fifth mounting table; the tool rest can be driven to move back and forth and left and right, any one of the positioning tool, the drilling tool or the reaming tool can be aligned with the spindle box through the back and forth movement, then the tool is installed on the spindle box, the tool rest can be moved left and right to enable the tool to be separated from the tool rest, and then the tool rest returns to the initial position. The three-station punching machine is adopted, one machine is realized, the punching positioning, the drilling and the reaming are completed at one time, the times of clamping a workpiece and disassembling and assembling a cutter are reduced, the production efficiency is improved, the processing time is reduced, and the cost is saved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of another view of the present utility model.

Fig. 3 is a schematic top view of the present utility model.

Fig. 4 is a schematic front view of the present utility model.

In the figure: 1-a base, 2-a first mounting table, 3-a second mounting table, 4-a spindle box, 5-a driving motor, 6-a third mounting table, 7-a fourth mounting table, 8-a fifth mounting table, 9-knife rest, 10-positioning tool, 11-drilling tool, 12-reaming tool, 13-first driving cylinder, 14-second driving cylinder and 15-lead screw driving mechanism.

Detailed Description

In the present embodiment, as shown in fig. 1 to 4, a three-station hole puncher comprises a first mounting table 2, a second mounting table 3, a spindle box 4, a third mounting table 6, a fourth mounting table 7, a fifth mounting table 8 and a knife rest 9; the tool rest 9 is provided with a positioning tool 10, a drilling tool 11 and a reaming tool 12 in parallel, and the tool rest 9 is arranged on the fifth mounting table 8; the fifth mounting table 8 is slidably mounted on the fourth mounting table 7, and the fifth mounting table 8 is slidable in the front-rear direction of the fourth mounting table 7; the fourth mounting table 7 is slidably mounted on the third mounting table 6, and the fourth mounting table 7 is slidable in the left-right direction of the third mounting table 6; the third mounting table 6 is arranged on one side of the first mounting table 2, the second mounting table 3 is slidably mounted on the first mounting table 2, and the second mounting table 3 can slide along the front-back direction of the first mounting table 2; the second mounting table 3 is provided with a spindle box 4, and the fifth mounting table 8 drives the axis of the positioning tool 10, the drilling tool 11 or the reaming tool 12 to be aligned with the axis of the spindle box 4 when sliding along the fourth mounting table 7. The second mounting table 3 and the first mounting table 2 which can move mutually are arranged at the bottom of the spindle box 4, so that the spindle box 4 can move back and forth; meanwhile, a third mounting table 6, a fourth mounting table 7 and a fifth mounting table 8 are arranged on one side of the spindle box 4, and the tool rest 9 can move back and forth and left and right on a plane under the synergistic effect of the third mounting table 6, the fourth mounting table 7 and the fifth mounting table 8; the tool rest 9 can be driven to move back and forth and left and right, the tool rest 9 can align any one of the positioning tool 10, the drilling tool 11 or the reaming tool 12 with the spindle box 4 by moving back and forth, after the alignment, the tool rest 9 moves leftwards to approach the spindle box 4, so that the tools are placed in the spindle of the spindle box 4, after the tools in the spindle are fastened, the tool rest 9 moves rightwards away from the spindle box 4, so that the tools installed in the spindle are separated from the tool rest 9, and then the tool rest 9 returns to the initial position. The three-station punching machine is adopted, one machine is realized, the punching positioning, the drilling and the reaming are completed at one time, the times of clamping a workpiece and disassembling and assembling a cutter are reduced, the production efficiency is improved, the processing time is reduced, and the cost is saved.

The front-back and left-right directions described in the present embodiment are all relative directions determined based on fig. 1, 3 and 4 for convenience of description, and are not the actual mounting directions of the present utility model, but are not limiting conditions for the scope of the present utility model; the reference direction of the mounting position in this embodiment is as follows, the headstock 4 is in front of the drive motor 5, and the first mount 2 is to the left of the third mount 6.

Specifically, the first mounting table 2 and the third mounting table 6 are both mounted on the base 1, and the first mounting table 2 and the third mounting table 6 are respectively positioned at the left side and the right side of the top wall of the base 1; the top of the first mounting table 2 is provided with a first sliding rail along the front-back direction, the bottom of the second mounting table 3 is provided with a first sliding block, and the first sliding rail is provided with a first sliding block; the combination of the first sliding block and the first sliding rail can enable the second mounting table 3 to be smoother when moving along the front-back direction of the first mounting table 2.

In the present embodiment, as shown in fig. 2 and 3, a first driving cylinder 13 is installed at one side of the first mount 2 in the front-rear direction, the cylinder body of the first driving cylinder 13 is installed on the first mount 2, the piston rod of the first driving cylinder 13 is connected to the second mount 3, and the first driving cylinder 13 is used to push the second mount 3 to slide on the first mount 2. Specifically, the first adapter plate is installed to the rear end terminal surface of first mount table 2, and the top of first adapter plate is located the rear side of second mount table 3, and first actuating cylinder 13 is installed on the top of first adapter plate, and the piston rod of first actuating cylinder 13 passes first adapter plate and is connected with the rear end of second mount table 3.

In this embodiment, the second mounting table 3 is further provided with a driving motor 5, and the driving motor 5 is used for driving the headstock 4 to move. The driving motor 5 is arranged side by side with the spindle box 4, and a power output shaft of the driving motor 5 is connected with a spindle at one end of the spindle box 4 away from the tool rest 9 in a meshed manner through a gear (not shown in the figure).

In this embodiment, the top of the third mounting table 6 is provided with a second slide rail along the left-right direction, and the bottom of the fourth mounting table 7 is provided with a second slide block, and the second slide rail is provided with the second slide block. The top of the third mounting table 6 is also provided with a screw transmission mechanism 15 along the left-right direction, the screw transmission mechanism 15 is arranged on one side of the second sliding rail in parallel, and the movable end of the screw transmission mechanism 15 is connected with the fourth mounting table 7.

Specifically, the screw transmission mechanism 15 is a ball screw, a screw nut of the ball screw is connected with the center of the bottom wall of the fourth mounting table 7, and the screw of the ball screw is arranged on one side of the second sliding rail in parallel.

Specifically, the top of the fourth installation platform 7 is provided with a third sliding rail along the front-back direction, the third sliding rail is parallel to the first sliding rail, the bottom of the fifth installation platform 8 is provided with a third sliding block, and the third sliding block is installed in the third sliding rail. The fourth mounting table 7 is provided with a second driving cylinder 14, a piston rod of the second driving cylinder 14 is connected with the fifth mounting table 8, and the second driving cylinder 14 is used for driving the fifth mounting table 8 to slide on the fourth mounting table 7. The second driving cylinder 14 is installed in the same manner as the first driving motor 13, and a detailed description thereof will be omitted.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present utility model. In this specification, schematic representations of the above terms are not necessarily directed 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. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A three-station puncher which is characterized in that: the device comprises a first mounting table (2), a second mounting table (3), a spindle box (4), a third mounting table (6), a fourth mounting table (7), a fifth mounting table (8) and a tool rest (9);

a positioning cutter (10), a drilling cutter (11) and a reaming cutter (12) are arranged on the cutter rest (9) in parallel, and the cutter rest (9) is arranged on the fifth mounting table (8);

the fifth mounting table (8) is slidably mounted on the fourth mounting table (7), and the fifth mounting table (8) can slide along the front-back direction of the fourth mounting table (7);

the fourth mounting table (7) is slidably mounted on the third mounting table (6), and the fourth mounting table (7) can slide along the left-right direction of the third mounting table (6);

the third mounting table (6) is arranged on one side of the first mounting table (2), a second mounting table (3) is slidably arranged on the first mounting table (2), and the second mounting table (3) can slide along the front-back direction of the first mounting table (2);

and a spindle box (4) is arranged on the second mounting table (3), and the axis of the positioning cutter (10), the axis of the drilling cutter (11) or the axis of the reaming cutter (12) are driven to be aligned with the axis of the spindle box (4) when the fifth mounting table (8) slides along the fourth mounting table (7).

2. The three-station hole puncher according to claim 1, wherein the first mounting table (2) and the third mounting table (6) are mounted on the base (1), and the first mounting table (2) and the third mounting table (6) are respectively located on the left side and the right side of the top wall of the base (1).

3. The three-station punching machine according to claim 2, wherein a first sliding rail is arranged at the top of the first mounting table (2) along the front-rear direction, a first sliding block is arranged at the bottom of the second mounting table (3), and the first sliding block is arranged on the first sliding rail.

4. A three-position hole puncher according to claim 3, characterized in that a first driving cylinder (13) is mounted on one side of the first mounting table (2) in the front-rear direction, the cylinder body of the first driving cylinder (13) is mounted on the first mounting table (2), the piston rod of the first driving cylinder (13) is connected with the second mounting table (3), and the first driving cylinder (13) is used for pushing the second mounting table (3) to slide on the first mounting table (2).

5. The three-station hole puncher according to claim 4, wherein a driving motor (5) is further arranged on the second mounting table (3), and the driving motor (5) is used for driving the spindle box (4) to move.

6. The three-station hole puncher according to claim 5, wherein a second sliding rail is arranged at the top of the third mounting table (6) along the left-right direction, a second sliding block is arranged at the bottom of the fourth mounting table (7), and the second sliding block is mounted on the second sliding rail.

7. The three-station hole puncher according to claim 6, wherein a screw transmission mechanism (15) is further arranged at the top of the third mounting table (6) along the left-right direction, the screw transmission mechanism (15) is arranged on one side of the second sliding rail in parallel, and the movable end of the screw transmission mechanism (15) is connected with the fourth mounting table (7).

8. The three-station hole puncher of claim 7, wherein a third sliding rail is arranged on the top of the fourth mounting table (7) along the front-back direction, the third sliding rail is parallel to the first sliding rail, a third sliding block is arranged at the bottom of the fifth mounting table (8), and the third sliding block is arranged in the third sliding rail.

9. A three-position hole punch according to claim 8, characterized in that the fourth mounting table (7) is provided with a second driving cylinder (14), a piston rod of the second driving cylinder (14) is connected with the fifth mounting table (8), and the second driving cylinder (14) is used for driving the fifth mounting table (8) to slide on the fourth mounting table (7).