Workpiece exchange table of horizontal boring and milling machining center

Abstract

The utility model discloses a workpiece exchange table of a horizontal boring and milling machining center, which relates to the technical field of horizontal boring and milling machining centers and comprises a mounting component and a supporting component. The mounting assembly comprises a mounting groove, a supporting cover is rotationally arranged in the mounting groove through a bearing, and the top end of the supporting cover is sleeved with a supporting circular truncated cone; the horizontal boring and milling machining center has the advantages that after a machining mechanism of the horizontal boring and milling machining center is controlled to machine a workpiece in one workpiece positioning containing groove, an output shaft of the forward and reverse rotation servo motor is controlled to rotate to drive the worm to rotate, and the worm rotates to drive the rotating shaft and the gear to rotate through meshing fit with the worm gear; and the gear rotates to drive the supporting cover, the supporting circular truncated cone, the multiple workpiece positioning containing grooves and the multiple workpieces to rotate and be adjusted through meshing fit with the inner gear ring till the next to-be-machined workpiece moves to the machining area, and the technical problem that it is not convenient to efficiently exchange the positions of the multiple workpieces at the same time is solved.

Description

Technical Field

[0001] The utility model relates to a workpiece exchange table, in particular to a workpiece exchange table of a horizontal boring and milling machining center, and belongs to the technical field of horizontal boring and milling machining centers. Background Art

[0002] In recent years, with the rapid development of social economy, the equipment manufacturing industry has achieved rapid development. As a processing equipment for equipment manufacturing, the horizontal boring and milling machining center has also developed rapidly. In order to meet the needs of the rapid development of the manufacturing industry, such as large-scale machinery and equipment, ships, coal machinery, especially the processing and manufacturing of future domestic aircraft carriers, the horizontal boring and milling machining center has higher and higher requirements for processing accuracy and quality. The horizontal boring and milling machining center is mainly suitable for boring and milling of various ferrous metals, non-ferrous metals and some non-metallic material parts with high-speed steel and carbide tools. It is especially suitable for the processing of complex box parts. In order to facilitate the removal of the workpiece after processing and move the workpiece to be processed to the processing position, it is necessary to set a workpiece exchange table inside the horizontal boring and milling machining center.

[0003] Among them, the application number is "CN202223046956.4", a double-station pallet automatic exchange table device for machine tools, including a horizontal worktable, a processing table and two processing positions, the lower end of the processing table and the upper end surface of the horizontal worktable are respectively provided with a first groove and a second groove which are symmetrically arranged, a limit block is provided between the first groove and the second groove, and the cross-section of the limit block is consistent with the cross-section of the first groove and the second groove; a support base is provided at the lower end of the horizontal worktable, a motor is provided in the support base, and a vertically arranged rotating shaft is connected to the output end of the motor, the upper end of the rotating shaft passes through the first through hole and the second through hole respectively and is fixedly connected to the lower end of the processing table, and a lifting device is provided at the bottom of the second groove, and the lifting device is used to separate the lower end of the limit block from the second groove, so as to solve the problem that the double-station pallet of the double-station pallet automatic exchange table device will rotate during the workpiece cutting processing, resulting in large workpiece processing errors and even scrapping of the workpiece and the cutting tool.

[0004] However, the above-mentioned method still has certain shortcomings when used. At most, the positions of two workpieces can be exchanged at the same time, which is inefficient and not convenient for more efficient simultaneous position exchange of multiple workpieces. Utility Model Content

[0005] The utility model aims to provide a workpiece exchange platform for a horizontal boring and milling machining center to solve the problem in the above background technology that it is not convenient to more efficiently exchange the positions of multiple workpieces at the same time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workpiece exchange table of a horizontal boring and milling machining center, comprising a mounting assembly and a support assembly; the mounting assembly comprises a mounting groove, the interior of the mounting groove is provided with a support cover which is rotatable through a bearing, the top end of the support cover is sleeved with a support frustum, the outer ring of the support frustum is interspersed with a workpiece positioning groove, and the angle of the support frustum is adjusted by a rotating mechanism; the support assembly comprises a support connecting seat, the support connecting seat is arranged at the bottom end of the mounting groove, and a rectangular mounting plate is provided at the bottom end of the support connecting seat.

[0007] As a preferred technical solution of the utility model, the rotating mechanism includes a C-shaped frame, and the C-shaped frame is arranged on one side of the bottom end of the inner wall of the installation groove.

[0008] As a preferred technical solution of the utility model, a rotating shaft is rotatably inserted through a bearing on one side of the top end of the C-shaped frame, and a worm gear is sleeved on the bottom end of the rotating shaft.

[0009] As a preferred technical solution of the utility model, a forward and reverse servo motor is provided on the other side of the bottom end of the inner wall of the C-shaped frame, and the output shaft of the forward and reverse servo motor is connected to a worm.

[0010] As a preferred technical solution of the utility model, a gear is sleeved on the top end of the rotating shaft, and an internal gear ring is provided on the top of the inner wall of the support cover.

[0011] As a preferred technical solution of the utility model, the worm is meshedly connected with the worm wheel, and the internal gear ring is meshedly connected with the gear.

[0012] As a preferred technical solution of the utility model, mounting screws are slidably inserted into the four corners of the rectangular mounting plate, and an anti-slip pad is provided at the bottom end of the rectangular mounting plate.

[0013] Compared with the related art, the horizontal boring and milling machining center workpiece exchange table provided by the utility model has the following beneficial effects:

[0014] By placing several workpieces to be processed in several workpiece positioning and placement grooves respectively, controlling the processing mechanism of the horizontal boring and milling machining center to complete the processing of the workpiece in one of the workpiece positioning and placement grooves, controlling the output shaft of the forward and reverse servo motor to rotate to drive the worm to rotate, the rotation of the worm drives the worm wheel to rotate by meshing with the worm wheel, the rotation of the worm wheel drives the rotating shaft to rotate, the rotation of the rotating shaft drives the gear to rotate, the rotation of the gear drives the inner gear ring to rotate by meshing with the inner gear ring, the rotation of the inner gear ring drives the support cover to rotate in the installation groove by cooperating with the bearing, the rotation of the support cover drives several workpieces to rotate and adjust through the supporting truncated table and several workpiece positioning and placement grooves until the next workpiece to be processed moves to the machining area, thereby solving the technical problem of inconvenience in more efficient and simultaneous position exchange of multiple workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 It is a schematic diagram of the top structure of the utility model.

[0019] In the figure: 1. Installation assembly; 101. Installation slot; 102. Support cover; 103. Support round table; 104. Workpiece positioning slot; 105. C-shaped frame; 106. Rotating shaft; 107. Worm gear; 108. Forward and reverse servo motor; 109. Worm; 1010. Gear; 1011. Internal gear ring; 2. Support assembly; 201. Support connecting seat; 202. Rectangular mounting plate; 203. Mounting screws; 204. Anti-slip pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-4 , the utility model provides a workpiece exchange table for a horizontal boring and milling machining center, comprising a mounting assembly 1 and a supporting assembly 2;

[0023] The mounting assembly 1 includes a mounting groove 101, a support cover 102 is rotatably provided inside the mounting groove 101 through a bearing, a support truncated platform 103 is sleeved on the top of the support cover 102, a plurality of workpiece positioning and placing grooves 104 are interspersed on the outer ring of the support truncated platform 103, and the support truncated platform 103 is adjusted in angle through a rotating mechanism, so as to facilitate the exchange and adjustment of the processing positions of a plurality of workpieces respectively;

[0024] The rotating mechanism includes a C-shaped frame 105, which is arranged on one side of the bottom end of the inner wall of the installation groove 101 to facilitate the installation of the rotating shaft 106;

[0025] A rotating shaft 106 is rotatably inserted through a bearing on one side of the top of the C-shaped frame 105, and a worm gear 107 is sleeved on the bottom end of the rotating shaft 106 to facilitate driving the rotating shaft 106 to rotate;

[0026] A forward and reverse servo motor 108 is disposed on the other side of the bottom end of the inner wall of the C-shaped frame 105, and a worm 109 is connected to the output shaft of the forward and reverse servo motor 108 to drive the worm wheel 107 to rotate;

[0027] A gear 1010 is sleeved on the top of the rotating shaft 106, and an inner gear ring 1011 is provided on the top of the inner wall of the support cover 102 to facilitate driving the support cover 102 to rotate;

[0028] The worm 109 is meshedly connected with the worm wheel 107, and the inner gear ring 1011 is meshedly connected with the gear 1010, so as to drive the inner gear ring 1011 to rotate;

[0029] Specifically, by placing several workpieces to be processed in several workpiece positioning and placement grooves 104 respectively, after controlling the processing mechanism of the horizontal boring and milling machining center to complete the processing of the workpiece in one of the workpiece positioning and placement grooves 104, the output shaft of the forward and reverse servo motor 108 is controlled to rotate to drive the worm 109 to rotate, the rotation of the worm 109 drives the worm wheel 107 to rotate by meshing with the worm wheel 107, the rotation of the worm wheel 107 drives the rotating shaft 106 to rotate, the rotation of the rotating shaft 106 drives the gear 1010 to rotate, the rotation of the gear 1010 drives the inner gear ring 1011 to rotate by meshing with the inner gear ring 1011, the rotation of the inner gear ring 1011 drives the support cover 102 to rotate in the installation groove 101 by cooperating with the bearing, the rotation of the support cover 102 drives several workpieces to rotate and adjust through the support table 103 and several workpiece positioning and placement grooves 104 until the next workpiece to be processed moves to the processing area, thereby solving the technical problem of inconvenience in more efficient position exchange between multiple workpieces at the same time.

[0030] Embodiment 2:

[0031] The support assembly 2 includes a support connection seat 201, which is arranged at the bottom end of the mounting groove 101. A rectangular mounting plate 202 is provided at the bottom end of the support connection seat 201 to facilitate fixing the workpiece exchange table of the horizontal boring and milling machining center at the corresponding working position;

[0032] The four corners of the rectangular mounting plate 202 are all slidably interspersed with mounting screws 203, and the bottom end of the rectangular mounting plate 202 is provided with an anti-skid pad 204 to improve the anti-skid property between the rectangular mounting plate 202 and the mounting surface;

[0033] Specifically, the support connection seat 201 is first set to provide a stable support connection function between the rectangular mounting plate 202 and the mounting assembly 1, the four mounting screws 203 are set to fix the rectangular mounting plate 202 in the corresponding working position, and the anti-slip pad 204 is set to improve the anti-slip property between the rectangular mounting plate 202 and the mounting surface.

[0034] When in use, first place the workpiece exchange table of the horizontal boring and milling machining center at the corresponding working position, then check whether all parts of the workpiece exchange table of the horizontal boring and milling machining center are working properly, and it can be used after the inspection is completed. When in use, the rectangular mounting plate 202 is conveniently fixed and installed at the corresponding working position through the four mounting screws 203, and the anti-skid pad 204 is convenient to improve the anti-skid property between the rectangular mounting plate 202 and the mounting surface. By placing several workpieces to be processed in several workpiece positioning and placing grooves 104 respectively, and controlling the processing mechanism of the horizontal boring and milling machining center to process the workpiece in one of the workpiece positioning and placing grooves 104, the output shaft of the forward and reverse servo motor 108 is controlled. The rotation drives the worm 109 to rotate, and the rotation of the worm 109 drives the worm wheel 107 to rotate by meshing with the worm wheel 107, and the rotation of the worm wheel 107 drives the rotating shaft 106 to rotate, and the rotation of the rotating shaft 106 drives the gear 1010 to rotate, and the rotation of the gear 1010 drives the inner gear ring 1011 to rotate by meshing with the inner gear ring 1011, and the rotation of the inner gear ring 1011 drives the support cover 102 to rotate inside the mounting groove 101 by cooperating with the bearing, and the rotation of the support cover 102 drives several workpieces to rotate and adjust through the support table 103 and several workpiece positioning and placement grooves 104 until the next workpiece to be processed moves to the processing area, thereby solving the technical problem of inconvenience in more efficient position exchange between multiple workpieces at the same time.

[0035] 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 workpiece exchange table for a horizontal boring and milling machining center, characterized in that: include A mounting assembly (1), the mounting assembly (1) comprising a mounting groove (101), a support cover (102) being rotatably arranged inside the mounting groove (101) via a bearing, a support truncated platform (103) being sleeved on the top end of the support cover (102), a workpiece positioning groove (104) being interspersed on the outer ring of the support truncated platform (103), and the angle of the support truncated platform (103) being adjusted via a rotating mechanism; A support assembly (2), the support assembly (2) comprising a support connection seat (201), the support connection seat (201) being arranged at the bottom end of the mounting groove (101), and a rectangular mounting plate (202) being provided at the bottom end of the support connection seat (201).

2. The workpiece exchange platform of a horizontal boring and milling machining center according to claim 1, characterized in that: The rotating mechanism comprises a C-shaped frame (105), and the C-shaped frame (105) is arranged on one side of the bottom end of the inner wall of the installation groove (101).

3. The workpiece exchange platform of a horizontal boring and milling machining center according to claim 2, characterized in that: A rotating shaft (106) is rotatably inserted through a bearing on one side of the top end of the C-shaped frame (105), and a worm gear (107) is sleeved on the bottom end of the rotating shaft (106).

4. The workpiece exchange platform of a horizontal boring and milling machining center according to claim 3, characterized in that: A forward and reverse servo motor (108) is provided on the other side of the bottom end of the inner wall of the C-shaped frame (105), and a worm (109) is connected to the output shaft of the forward and reverse servo motor (108).

5. The workpiece exchange platform of a horizontal boring and milling machining center according to claim 4, characterized in that: A gear (1010) is sleeved on the top end of the rotating shaft (106), and an inner gear ring (1011) is provided on the top of the inner wall of the support cover (102).

6. A workpiece exchange platform for a horizontal boring and milling machining center according to claim 5, characterized in that: The worm (109) is meshingly connected to the worm wheel (107), and the inner gear ring (1011) is meshingly connected to the gear (1010).

7. The workpiece exchange platform of a horizontal boring and milling machining center according to claim 1, characterized in that: The four corners of the rectangular mounting plate (202) are all slidably interspersed with mounting screws (203), and the bottom end of the rectangular mounting plate (202) is provided with an anti-slip pad (204).

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