Transverse power head capable of being quickly disassembled and assembled and used for CNC precise automatic lathe

Abstract

The utility model discloses a transverse power head capable of being rapidly disassembled and assembled and used for a CNC precise automatic lathe. The transverse power head comprises a lathe body, a limiting opening, a fixing assembly, an auxiliary assembly and a fixing base. By arranging the fixing assembly, the first motor is used for driving the first lead screw to rotate, the rotation of the first lead screw drives the two sets of first lead screw nuts to be close to or away from each other, the movement of the first lead screw nuts drives the first connecting rod to move, and the movement of the first connecting rod drives the first clamping plate to move; a second motor is used for driving a second lead screw to rotate, the rotation of the second lead screw drives two groups of second lead screw nuts to be close to or far away from each other, the movement of the second lead screw nuts drives a second clamping plate to move, and the fixing seat can be clamped or loosened in the left-right direction; and the transverse power head main body can be conveniently and quickly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field related to CNC precision automatic lathes, in particular to a lateral power head which can be quickly disassembled and assembled and is used for CNC precision automatic lathes. Background Art

[0002] The CNC precision automatic lathe is a process testing instrument used in the field of mechanical engineering. After loading and adjustment, it can automatically complete the working cycle according to a certain procedure and repeatedly process a batch of workpieces. It is used for precision processing of workpieces. The CNC precision automatic lathe is equipped with a transverse power head. In order to facilitate the processing of workpieces of different sizes with different processes, the transverse power head needs to be replaced. Therefore, a transverse power head that can be quickly disassembled and assembled for the CNC precision automatic lathe is needed.

[0003] The prior art has the following deficiencies: in the prior art, "a rapidly disassembled transverse power head for CNC precision automatic lathes" with publication number CN219853481U, "a driving motor drives the locking column to move upward through a series of driving structures, so that it is pulled out from the inside of the fixed seat. By holding the transverse power head assembly, the fixed seat on the transverse power head assembly can be pulled out from the inside of the self-positioning groove, thereby completing the rapid disassembly work between the CNC precision automatic lathe body and the transverse power head assembly." Although the above-mentioned equipment realizes the rapid disassembly and assembly of the transverse power head, the equipment only uses the locking column to fix and limit the transverse power head. When the transverse power head processes the workpiece, a certain force will be generated. The limiting stability of the locking column is poor, which can easily cause the transverse power head to shake and deviate, affecting the precision processing of the workpiece. Utility Model Content

[0004] The utility model aims to provide a lateral power head which can be quickly disassembled and assembled for a CNC precision automatic lathe, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a transverse power head for a CNC precision automatic lathe that can be quickly disassembled and assembled, comprising a lathe body, a limit opening, a fixing assembly, an auxiliary assembly and a fixing seat, wherein the limit opening is provided on the side wall surface of the lathe body, the fixing assembly is installed in the lathe body, and the auxiliary assembly is installed on one side of the fixing assembly;

[0006] The fixing assembly includes a first motor, a No. 1 screw, two groups of first screw nuts, a No. 1 connecting rod, a No. 1 clamping plate and a clamping part. The first motor is installed on the top of the lathe body by bolts, the No. 1 screw is installed on the output end of the first motor, the two groups of the first screw nuts are symmetrically sleeved and installed on the outside of the No. 1 screw, the No. 1 connecting rod is installed on the side wall of the first screw nut by bolts, the No. 1 clamping plate is installed on one end of the No. 1 clamping plate by bolts, and the clamping part is installed in the lathe body.

[0007] As a further preferred embodiment of the present technical solution, the clamping part includes a second motor, a second screw, two sets of second screw nuts, a second connecting rod and a second clamping plate, the second motor is installed on the side wall of the lathe body by bolts, the second screw is installed on the output end of the second motor, the two sets of the second screw nuts are symmetrically mounted on the outside of the second screw, the second connecting rod is installed on the side wall of the second screw nut by bolts, and the second clamping plate is installed on one end of the No. 2 connecting rod by bolts.

[0008] As a further preferred embodiment of the present technical solution, the first screw rod is provided with two groups of external threads on the outside, the two groups of external threads are arranged oppositely, and the first screw rod nut is slidably connected to the inner wall of the lathe body.

[0009] As a further preferred embodiment of the present technical solution, the second screw rod is provided with two groups of external threads on the outside, the two groups of external threads are arranged oppositely, and the second screw rod nut is slidably connected to the inner wall of the lathe body.

[0010] As a further preferred embodiment of the present technical solution, the fixing seat is installed in the limiting opening, and a cavity is provided in the lathe body.

[0011] As a further preferred embodiment of the present technical solution, the auxiliary components include a transverse power head body, a driving motor, multiple groups of negative pressure pumps, an air inlet pipe, an adsorption plate and an air outlet pipe. The transverse power head body is installed on the side wall of the fixed seat by bolts, the driving motor is installed on the side wall of the transverse power head body by bolts, multiple groups of negative pressure pumps are installed on the side wall of the lathe body, the air inlet pipe is installed at the input end of the negative pressure pump, the adsorption plate is installed at one end of the air inlet pipe, and the air outlet pipe is installed at the output end of the negative pressure pump.

[0012] The utility model provides a lateral power head that can be quickly disassembled and assembled for a CNC precision automatic lathe, which has the following beneficial effects:

[0013] (1) The utility model is provided with an auxiliary component, and a driving motor can be used to supply energy to the main body of the lateral power head. The fixing seat is inserted into the limit opening. Under the action of the negative pressure pump, negative pressure is formed at one end of the air inlet pipe, and the fixing seat can be initially limited and fixed, which is convenient for subsequent fixation of the fixing seat.

[0014] (2) The utility model is provided with a fixing component, and a first motor is used to drive a No. 1 screw to rotate. The rotation of the No. 1 screw drives the two groups of first screw nuts to move closer to or away from each other. The movement of the first screw nut drives the No. 1 connecting rod to move. The movement of the No. 1 connecting rod drives the No. 1 clamping plate to move, so that the fixing seat can be clamped or loosened in the up and down directions. A second motor is used to drive a No. 2 screw to rotate. The rotation of the No. 2 screw drives the two groups of second screw nuts to move closer to or away from each other. The movement of the second screw nut drives the No. 2 connecting rod to move. The movement of the No. 2 connecting rod drives the No. 2 clamping plate to move, so that the fixing seat can be clamped or loosened in the left and right directions, which is convenient for rapid disassembly and assembly of the transverse power head body. At the same time, the multi-directional fixation improves the stability of the transverse power head body and avoids shaking or deviation during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0018] Figure 4 This is a schematic diagram of the auxiliary component structure of the utility model.

[0019] In the figure: 1. lathe body; 2. limit opening; 3. fixing assembly; 4. auxiliary assembly; 5. first motor; 6. No. 1 screw; 7. first screw nut; 8. No. 1 connecting rod; 9. No. 1 clamping plate; 10. clamping part; 11. second motor; 12. No. 2 screw; 13. second screw nut; 14. No. 2 connecting rod; 15. No. 2 clamping plate; 16. fixing seat; 17. lateral power head body; 18. driving motor; 19. negative pressure pump; 20. air inlet pipe; 21. adsorption plate; 22. air outlet pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figure 1 and Figure 3As shown, in this embodiment, a quickly disassembled lateral power head for a CNC precision automatic lathe comprises a lathe body 1, a limit opening 2, a fixing assembly 3, an auxiliary assembly 4 and a fixing seat 16, wherein the limit opening 2 is provided on the side wall surface of the lathe body 1, the fixing assembly 3 is installed in the lathe body 1, the auxiliary assembly 4 is installed on one side of the fixing assembly 3, the fixing assembly 3 comprises a first motor 5, a first screw rod 6, two sets of first screw rod nuts 7, a first connecting rod 8, a first clamping plate 9 and a clamping portion 10, the first motor 5 is installed on the top of the lathe body 1 by bolts, the first screw rod 6 is installed at the output end of the first motor 5, two sets of the first screw nuts 7 are symmetrically sleeved and installed on the outside of the first screw 6, the first connecting rod 8 is installed on the side wall of the first screw nut 7 by bolts, the first clamping plate 9 is installed on one end of the first clamping plate 9 by bolts, the clamping part 10 is installed in the lathe body 1, the clamping part 10 includes a second motor 11, a second screw 12, two sets of second screw nuts 13, a second connecting rod 14 and a second clamping plate 15, the second motor 11 is installed on the side wall of the lathe body 1 by bolts, the second screw 12 is installed on the output end of the second motor 11, and the two sets of The second screw nut 13 is symmetrically sleeved and installed on the outside of the second screw 12, the second connecting rod 14 is installed on the side wall of the second screw nut 13 by bolts, and the second clamping plate 15 is installed on one end of the second connecting rod 14 by bolts. The outside of the first screw 6 is provided with two groups of external threads, and the two groups of external threads are arranged oppositely. The first screw nut 7 is slidably connected to the inner wall of the lathe body 1, and the outside of the second screw 12 is provided with two groups of external threads, and the two groups of external threads are arranged oppositely. The second screw nut 13 is slidably connected to the inner wall of the lathe body 1, and the first motor 5 is used to drive the first screw 6 to rotate The rotation of the No. 1 screw rod 6 drives the two groups of first screw rod nuts 7 to move closer to or away from each other, the movement of the first screw rod nut 7 drives the No. 1 connecting rod 8 to move, the movement of the No. 1 connecting rod 8 drives the No. 1 clamping plate 9 to move, and the fixed seat 16 can be clamped or loosened in the up and down directions. The second motor 11 drives the No. 2 screw rod 12 to rotate, the rotation of the No. 2 screw rod 12 drives the two groups of second screw rod nuts 13 to move closer to or away from each other, the movement of the second screw rod nut 13 drives the No. 2 connecting rod 14 to move, the movement of the No. 2 connecting rod 14 drives the No. 2 clamping plate 15 to move, and the fixed seat 16 can be clamped or loosened in the left and right directions.

[0022] like Figure 2 and Figure 4As shown, the auxiliary component 4 includes a transverse power head body 17, a driving motor 18, multiple groups of negative pressure pumps 19, an air inlet pipe 20, an adsorption plate 21 and an air outlet pipe 22. The transverse power head body 17 is installed on the side wall of the fixed seat 16 by bolts, and the driving motor 18 is installed on the side wall of the transverse power head body 17 by bolts. Multiple groups of negative pressure pumps 19 are installed on the side wall of the lathe body 1, and the air inlet pipe 20 is installed at the input end of the negative pressure pump 19. The adsorption plate 21 is installed at one end of the air inlet pipe 20, and the air outlet pipe 22 is installed at the output end of the negative pressure pump 19. The driving motor 18 can be used to supply energy to the transverse power head body 17, and the fixed seat 16 is inserted into the limit port 2. Under the action of the negative pressure pump 19, negative pressure is formed at one end of the air inlet pipe 20, and the fixed seat 16 can be initially limited and fixed.

[0023] The utility model provides a lateral power head that can be quickly disassembled and assembled for a CNC precision automatic lathe, and the specific working principle is as follows:

[0024] When using the transverse power head of the CNC precision automatic lathe, an auxiliary component 4 is provided, and the driving motor 18 can be used to supply energy to the transverse power head body 17, and the fixing seat 16 is inserted into the limit opening 2. Under the action of the negative pressure pump 19, a negative pressure is formed at one end of the intake pipe 20, and the fixing seat 16 can be initially limited and fixed, which is convenient for the subsequent fixation of the fixing seat 16. By providing a fixing component 3, the first motor 5 is used to drive the first screw rod 6 to rotate, and the rotation of the first screw rod 6 drives the two groups of first screw nuts 7 to move closer to or away from each other, and the movement of the first screw nut 7 drives the first connecting rod 8 to move, and the movement of the first connecting rod 8 The second motor 11 drives the No. 2 screw rod 12 to rotate, and the rotation of the No. 2 screw rod 12 drives the two groups of second screw nuts 13 to move closer to or away from each other. The movement of the second screw nut 13 drives the No. 2 connecting rod 14 to move, and the movement of the No. 2 connecting rod 14 drives the No. 2 clamping plate 15 to move, so that the fixed seat 16 can be clamped or loosened in the left and right directions, which is convenient for the rapid disassembly and assembly of the transverse power head main body 17. At the same time, the multi-directional fixation improves the stability of the transverse power head main body 17 to avoid shaking or deviation during processing.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lateral power head that can be quickly disassembled and assembled for a CNC precision automatic lathe, characterized in that: The lathe comprises a lathe body (1), a limiting opening (2), a fixing assembly (3), an auxiliary assembly (4) and a fixing seat (16), wherein the limiting opening (2) is provided on the side wall surface of the lathe body (1), the fixing assembly (3) is installed in the lathe body (1), and the auxiliary assembly (4) is installed on one side of the fixing assembly (3); The fixing assembly (3) comprises a first motor (5), a first screw rod (6), two sets of first screw rod nuts (7), a first connecting rod (8), a first clamping plate (9) and a clamping portion (10); the first motor (5) is mounted on the top of the lathe body (1) by means of bolts; the first screw rod (6) is mounted on the output end of the first motor (5); the two sets of the first screw rod nuts (7) are symmetrically sleeved and mounted on the outside of the first screw rod (6); the first connecting rod (8) is mounted on the side wall of the first screw rod nut (7) by means of bolts; the first clamping plate (9) is mounted on one end of the first clamping plate (9) by means of bolts; and the clamping portion (10) is mounted inside the lathe body (1).

2. The quickly detachable transverse power head for a CNC precision automatic lathe according to claim 1, characterized in that: The clamping part (10) comprises a second motor (11), a second screw (12), two sets of second screw nuts (13), a second connecting rod (14) and a second clamping plate (15); the second motor (11) is mounted on the side wall of the lathe body (1) by means of bolts; the second screw (12) is mounted on the output end of the second motor (11); the two sets of the second screw nuts (13) are symmetrically sleeved and mounted on the outside of the second screw (12); the second connecting rod (14) is mounted on the side wall of the second screw nut (13) by means of bolts; and the second clamping plate (15) is mounted on one end of the second connecting rod (14) by means of bolts.

3. The quickly disassembled lateral power head for a CNC precision automatic lathe according to claim 1, characterized in that: The first screw rod (6) is provided with two groups of external threads on the outside, and the two groups of external threads are arranged opposite to each other. The first screw rod nut (7) is slidably connected to the inner wall of the lathe body (1).

4. The quickly detachable transverse power head for a CNC precision automatic lathe according to claim 2, characterized in that: The second screw rod (12) is provided with two groups of external threads on the outside, and the two groups of external threads are arranged opposite to each other. The second screw rod nut (13) is slidably connected to the inner wall of the lathe body (1).

5. The quickly detachable transverse power head for a CNC precision automatic lathe according to claim 1, characterized in that: The fixing seat (16) is installed in the limiting opening (2), and a cavity is provided in the lathe body (1).

6. The quickly detachable transverse power head for a CNC precision automatic lathe according to claim 1, characterized in that: The auxiliary component (4) comprises a transverse power head body (17), a drive motor (18), a plurality of negative pressure pumps (19), an air inlet pipe (20), an adsorption plate (21) and an air outlet pipe (22); the transverse power head body (17) is mounted on the side wall of a fixing seat (16) by means of bolts; the drive motor (18) is mounted on the side wall of the transverse power head body (17) by means of bolts; a plurality of negative pressure pumps (19) are mounted on the side wall of a lathe body (1); the air inlet pipe (20) is mounted on the input end of the negative pressure pump (19); the adsorption plate (21) is mounted on one end of the air inlet pipe (20); and the air outlet pipe (22) is mounted on the output end of the negative pressure pump (19).

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