Turnover table for cutterhead machining

Abstract

The utility model discloses a roll-over table for cutterhead machining, which comprises a bearing frame with a concentric-square-shaped structure, a two-way screw rod is arranged on one side in the bearing frame, one end of the two-way screw rod is connected with a driving motor, a guide rod is arranged on the other side in the bearing frame, and two groups of moving plates are symmetrically sleeved on the guide rod and the two-way screw rod. And a turnover motor is fixed on one side wall of the movable plate. The device has the beneficial effects that the pressure sensor, the detection plate and the alarm are arranged, in the clamping machining process of the cutter head, the pressure sensor monitors the clamping force in real time through the detection plate, and when it is monitored that the clamping force changes due to vibration of the cutter head, the alarm acts to remind a worker; and the situation that the cutter head falls off due to the fact that the clamping force becomes small can be effectively avoided, and the overturning effect and the use performance of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turning tables, in particular to a turning table for cutter head machining. Background Art

[0002] After the lathe cutter head is cast, its surface needs to be milled, and during the processing, a turning table is needed to fix it and turn it over according to the processing progress.

[0003] The existing turning table for cutter disc machining uses a clamping mechanism to clamp and fix the cutter disc during use. Then, when one end face of the cutter disc is processed, the turning mechanism is used to drive the cutter disc to turn over for processing the other side. During the turning process, the cutter disc will vibrate during the processing, which will cause the clamping force to decrease. The device itself cannot detect the clamping force, and there is a phenomenon that the cutter disc falls off the clamping mechanism when it is turned over due to the decrease in clamping force, which affects the use effect of the device. Therefore, there is an urgent need for a turning table for cutter disc machining to solve the above problems. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is aimed at the status quo of the existing technology. A turning table for cutter disc machining is provided, which can monitor the clamping force in real time and remind the staff to ensure smooth turning, and has good use effect and high performance.

[0006] (2) Technical solution

[0007] The present invention is realized through the following technical scheme: the present invention proposes a turning table for cutter disc machining, comprising a supporting frame with a U-shaped structure, a bidirectional screw being installed on one side of the supporting frame, a driving motor being connected to one end of the bidirectional screw, a guide rod being installed on the other side of the supporting frame, two groups of movable plates being symmetrically sleeved on the guide rod and the bidirectional screw, a turning motor being fixed on one side wall of the movable plate, a clamping block with a U-shaped structure being connected to the output shaft of the turning motor, a screw sleeve being provided inside the upper end of the clamping block, a locking screw being provided in the screw sleeve, a locking plate being installed at the bottom end of the locking screw, a pressure sensor being fixed on one side wall of the clamping block, a detection plate being fixed at one end of the pressure sensor, and an alarm being fixed on the upper end of the movable plate.

[0008] Furthermore, the bidirectional screw is rotatably installed in the bearing frame, and the output of the drive motor is fixedly connected to the bidirectional screw.

[0009] By adopting the above technical solution, the driving motor drives the bidirectional screw to rotate.

[0010] Furthermore, the guide rod is fixed in the bearing frame by a screw, and the guide rod and the bidirectional screw are symmetrically arranged.

[0011] By adopting the above technical solution, the guide rod limits and guides the movement of the movable plate.

[0012] Furthermore, the movable plate is connected to the bidirectional screw via threads, and the guide rod passes through the movable plate.

[0013] By adopting the above technical solution, during the rotation of the bidirectional screw, the movable plate, the thread and the guide rod drive the clamping block to move, thereby clamping and fixing the cutter disc.

[0014] Furthermore, the flip motor is fixed to a side wall of the movable plate by means of bolts, and the output shaft of the flip motor is fixedly connected to the clamping block.

[0015] By adopting the above technical solution, the turning motor drives the clamping block to rotate to turn the cutter disc.

[0016] Furthermore, the threaded sleeve is embedded in the top wall of the clamping block, and the locking screw is connected to the threaded sleeve through a thread.

[0017] By adopting the above technical solution, the locking screw is rotated to move under the action of the screw sleeve.

[0018] Furthermore, a knob is reserved at the top end of the locking screw, and the locking plate is connected to the locking screw through threads.

[0019] By adopting the above technical solution, the locking screw drives the locking plate to move downward to further fix the cutter disc.

[0020] Furthermore, the pressure sensor is fixedly connected to the detection plate and the clamping block, and the pressure sensor is electrically connected to the alarm.

[0021] By adopting the above technical solution, during the cutter disc clamping process, the pressure sensor monitors the clamping force in real time through the detection plate, and when it detects that the clamping force changes due to the vibration of the cutter disc, it reminds the staff through the alarm to further clamp the cutter disc, which can effectively avoid the cutter disc falling off due to the reduction of clamping force, and improve the flipping effect and performance of the device.

[0022] (3) Beneficial effects

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] In order to solve the problem that the existing turning table for cutter disc machining uses a clamping mechanism to clamp and fix the cutter disc during use, and then drives the cutter disc to turn over through the turning mechanism when one end face of the cutter disc is processed to process the other side, during the turning process, the cutter disc will vibrate, which will cause the clamping force to decrease, and the device itself cannot detect the clamping force, so there is a phenomenon that the cutter disc falls off the clamping mechanism when turning over due to the reduced clamping force, affecting the use effect of the device. The utility model sets a pressure sensor, a detection plate and an alarm. During the cutter disc clamping process, the pressure sensor monitors the clamping force in real time through the detection plate, and when it detects that the clamping force changes due to the vibration of the cutter disc, it reminds the staff through the alarm to further clamp the cutter disc, which can effectively avoid the cutter disc falling off due to the reduced clamping force, and improve the turning effect and use performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural diagram of a turning table for cutter head machining described in the utility model;

[0026] Figure 2 It is a main sectional view of a clamping block in a turning table for cutter head machining described in the utility model.

[0027] The following are the descriptions of the reference numerals:

[0028] 1. Carrying frame; 2. Bidirectional screw; 3. Drive motor; 4. Guide rod; 5. Moving plate; 6. Flip motor; 7. Alarm; 8. Clamping block; 9. Locking screw; 10. Screw sleeve; 11. Locking plate; 12. Detection plate; 13. Pressure sensor. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0030] like Figure 1-Figure 2As shown, a turning table for tool disc machining in this embodiment includes a supporting frame 1 with a U-shaped structure, a bidirectional screw 2 is installed on one side of the supporting frame 1, and one end of the bidirectional screw 2 is connected to a driving motor 3, which drives the bidirectional screw 2 to rotate, and a guide rod 4 is installed on the other side of the supporting frame 1. Two groups of movable plates 5 are symmetrically sleeved on the guide rod 4 and the bidirectional screw 2, and the guide rod 4 limits and guides the movement of the movable plate 5. During the rotation of the bidirectional screw 2, the movable plate 5 drives the clamping block 8 to move under the action of the thread and the guide rod 4, thereby clamping and fixing the tool disc, and a turning motor 6 is fixed on one side wall of the movable plate 5, and a clamping block 8 with a U-shaped structure is connected to the output shaft of the turning motor 6. The turning motor 6 drives the clamping block 8 to rotate to flip the tool disc, and the clamping A screw sleeve 10 is provided inside the upper end of the holding block 8, and a locking screw 9 is provided inside the screw sleeve 10. The locking screw 9 is rotated to make it move under the action of the screw sleeve 10. A locking plate 11 is installed at the bottom end of the locking screw 9. The locking screw 9 drives the locking plate 11 to move downward to further fix the cutter disc. A pressure sensor 13 is fixed on one side wall of the clamping block 8, and a detection plate 12 is fixed at one end of the pressure sensor 13. An alarm 7 is fixed on the upper end of the movable plate 5. During the clamping process of the cutter disc, the pressure sensor 13 monitors the clamping force in real time through the detection plate 12, and when it detects that the clamping force changes due to the vibration of the cutter disc, it reminds the staff through the action of the alarm 7 to further clamp the cutter disc, which can effectively avoid the cutter disc falling off due to the reduction of the clamping force.

[0031] like Figure 1-Figure 2 As shown, in this embodiment, the bidirectional screw 2 is rotatably installed in the supporting frame 1, the output of the driving motor 3 is fixedly connected to the bidirectional screw 2, the guide rod 4 is fixed in the supporting frame 1 by a screw, the guide rod 4 and the bidirectional screw 2 are symmetrically arranged, the movable plate 5 is connected to the bidirectional screw 2 by a thread, and the guide rod 4 passes through the movable plate 5.

[0032] like Figure 1-Figure 2 As shown, in this embodiment, the flip motor 6 is fixed to a side wall of the movable plate 5 by bolts, the output shaft of the flip motor 6 is fixedly connected to the clamping block 8, the screw sleeve 10 is embedded in the top wall of the clamping block 8, the locking screw 9 is connected to the screw sleeve 10 by threads, a knob is reserved at the top of the locking screw 9, the locking plate 11 is connected to the locking screw 9 by threads, the pressure sensor 13 is fixedly connected to the detection plate 12 and the clamping block 8, and the pressure sensor 13 is electrically connected to the alarm 7.

[0033] The specific implementation process of this embodiment is as follows: when in use, first drive the bidirectional screw 2 to rotate by the driving motor 3, so that the movable plate 5 drives the clamping block 8 to move under the action of the thread and the guide rod 4 to clamp and fix the cutter disc, then rotate the locking screw 9 to drive the locking plate 11 downward under the action of the screw sleeve 10 to further fix the cutter disc, and then the external processing mechanism processes the cutter disc. During the processing, the pressure sensor 13 monitors the clamping force in real time through the detection plate 12, and when it detects that the clamping force changes due to the vibration of the cutter disc, it reminds the staff through the action of the alarm 7 to further clamp the cutter disc. After one end face is processed, the flip motor 6 drives the cutter disc to flip through the clamping block 8 to process the other side. This method can effectively avoid the situation where the cutter disc falls off due to the reduction of the clamping force, and ensures smooth flipping.

[0034] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A turning table for cutter head machining, characterized by: The invention comprises a bearing frame (1) of a U-shaped structure, wherein a bidirectional screw (2) is installed on one side of the bearing frame (1), one end of the bidirectional screw (2) is connected to a driving motor (3), a guide rod (4) is installed on the other side of the bearing frame (1), two groups of movable plates (5) are symmetrically sleeved on the guide rod (4) and the bidirectional screw (2), a flip motor (6) is fixed on one side wall of the movable plate (5), an output shaft of the flip motor (6) is connected to a clamping block (8) of a U-shaped structure, a screw sleeve (10) is provided inside the upper end of the clamping block (8), a locking screw (9) is provided in the screw sleeve (10), a locking plate (11) is installed at the bottom end of the locking screw (9), a pressure sensor (13) is fixed on one side wall of the clamping block (8), one end of the pressure sensor (13) is fixed to a detection plate (12), and an alarm (7) is fixed on the upper end of the movable plate (5).

2. The turning table for cutter head machining according to claim 1, characterized in that: The bidirectional screw (2) is rotatably mounted in the bearing frame (1), and the output of the driving motor (3) is fixedly connected to the bidirectional screw (2).

3. The turning table for cutter head machining according to claim 1, characterized in that: The guide rod (4) is fixed in the bearing frame (1) by means of screws, and the guide rod (4) and the bidirectional screw rod (2) are symmetrically arranged.

4. The turning table for cutter head machining according to claim 1, characterized in that: The movable plate (5) is connected to the bidirectional screw (2) via threads, and the guide rod (4) passes through the movable plate (5).

5. The turning table for cutter head machining according to claim 4, characterized in that: The flip motor (6) is fixed to a side wall of the movable plate (5) by means of bolts, and the output shaft of the flip motor (6) is fixedly connected to the clamping block (8).

6. The turning table for cutter head machining according to claim 5, characterized in that: The screw sleeve (10) is embedded in the top wall of the clamping block (8), and the locking screw (9) is connected to the screw sleeve (10) through a thread.

7. The turning table for cutter head machining according to claim 6, characterized in that: A knob is reserved at the top end of the locking screw (9), and the locking plate (11) is connected to the locking screw (9) via threads.

8. The turning table for cutter head machining according to claim 7, characterized in that: The pressure sensor (13) is fixedly connected to the detection plate (12) and the clamping block (8), and the pressure sensor (13) is electrically connected to the alarm (7).

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