Turnover type workbench for machine tool machining

Abstract

The utility model discloses an overturning type workbench for machine tool machining, and relates to the technical field of overturning type workbenches, the overturning type workbench for machine tool machining comprises a rack, the upper end of the rack is provided with a rotating base; the top end of the rotating base is fixedly connected with the turnover device; the turnover device is fixedly connected with the processing table; according to the side-standing machine tool, when the side-standing machine tool is used, when a to-be-machined object needs to be machined by the machining table, the overturning air cylinder moves upwards to drive the connecting base to push outwards, and then the machining table is driven to move outwards, so that side-standing is completed; when a machined object needs to be machined upwards by the machining table, the overturning air cylinder moves downwards to drive the connecting base to contract inwards, and then the machining table is driven to face inwards, so that the workbench faces upwards, the machining angle of a part can be conveniently adjusted under the condition that the part is not clamped again, and the consistency of machining precision is guaranteed.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of turnover type work tables, in particular to a turnover type work table for machine tool processing. Background Art

[0002] As modern manufacturing develops towards automation and intelligence, the efficiency and precision requirements for machine tool processing are becoming increasingly higher. In automated production lines, equipment that can quickly and accurately process multiple surfaces of parts is required.

[0003] In traditional machine tool processing, most workbenches are fixed planes. When processing complex parts with multiple surfaces, this type of workbench often requires multiple clamping and repositioning of the parts. The parts may need to be removed from the workbench, readjusted, and then clamped multiple times. This not only increases the auxiliary time of processing and reduces production efficiency, but also there is a certain positioning error in each clamping, which affects the processing accuracy of the parts. The emergence of the flip workbench meets this demand. It can realize the flipping of the workbench through automatic control, so that different surfaces of the part can be processed in the same clamping state.

[0004] Chinese patent publication number CN 209007064 U-type discloses an angle-adjustable workbench for machine tool processing, comprising a base, a rotating disk is provided on the top of the base through a rotating shaft, a support rod is provided on the top of the rotating disk, a supporting cross column is provided on the top of the support rod through a rotating ball, and supporting columns are provided on the front and rear ends of the left and right sides of the top of the rotating disk through a rotating shaft seat and a pin shaft, a servo motor is provided on the inner wall of the rear side of the support rod, and a driving gear is provided on the front output end of the servo motor. The utility model drives the driving gear to cooperate with the teeth on the semicircular support bar through the rotation of the servo motor, driving the supporting cross column to adjust the tilt angle to the left and right, so that the workbench can be adjusted to the left and right, and the angle adjustment of the workbench is more precise. At the same time, during adjustment, the fixing rod and the limiting slot cooperate, which not only does not affect the angle adjustment work of the workbench, but also provides support, ensures the stability of the adjustment, and is simple to operate.

[0005] When the above-mentioned adjustable workbench is used for processing, if parts need to be processed on surfaces at multiple different angles, it is difficult to meet the demand of completing multi-faceted processing at one time. Multiple clamping leads to error accumulation and reduced accuracy. Utility Model Content

[0006] The purpose of the present utility model is to provide a flip workbench for machine tool processing, which can be freely flipped by installing a frame, a rotating base and a flip device, and installing the rotating base and the flip device on the processing table (4). At the same time, it can be adjusted in height and rotation, and is easy to install; so as to solve the technical problems raised in the above background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A turning workbench for machine tool processing, comprising

[0009] A frame, the upper end of which is provided with a rotating base; the top end of the rotating base is fixedly connected to a turning device; the turning device is fixedly connected to a processing table;

[0010] The frame comprises a base, the top end of which is fixedly connected to the bracket and the bearing seat bottom plate respectively.

[0011] As a further technical solution of the present invention, the upper surface of the bearing seat base is fixedly connected to the bull's eye, and a bearing seat is installed in the middle position, which is rotatably connected to the rotating shaft inside the bearing seat, and the top of the rotating shaft is fixedly connected to the turntable; the top of the bull's eye is slidably connected to the turntable.

[0012] As a further technical solution of the present invention, the upper end of the turntable is fixedly connected to the turning table, a support base is installed on the turning table, a cylinder base is symmetrically provided on the support base, and the cylinder base is rotatably connected to the turning cylinder.

[0013] As a further technical solution of the present invention, the top end of the flip cylinder is rotatably connected to the connecting seat; two symmetrically placed flip seats are provided on the flip table, and the flip seats are fixedly connected to the connecting seats, with a total of three connecting seats; the other end of the connecting seat is fixedly connected to the flip seat of the processing table.

[0014] As a further technical solution of the present invention, a lifting cylinder is symmetrically installed on the upper surface of the processing table flip seat, and a mounting block is placed on the upper end of the lifting cylinder, which is fixedly connected to the workbench; the processing table flip seat and the workbench are provided with two sliding rods, and the sliding rods are provided with a slide cylinder separated by the processing table flip seat, and a baffle is provided at the bottom end.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model is used so that when the workpiece needs to be processed on its side, the turning cylinder moves upward, driving the connecting seat to push outward, and then driving the workpiece outward, thereby completing the sideways position; when the workpiece needs to be processed upward, the turning cylinder moves downward, driving the connecting seat to retract inward, and then driving the workpiece inward, so that the workpiece faces upward, making it possible to conveniently adjust the processing angle of the parts without re-clamping the parts, thereby ensuring the consistency of the processing accuracy;

[0017] The utility model is characterized in that the rotating shaft and the bull's eye are fixedly connected to the turntable, and the rotating shaft and the bearing seat below can drive the turntable to rotate, thereby driving the upper turning device and the processing table to rotate, thereby realizing multi-directional angle control, facilitating processing at different positions, and reducing labor costs; the bull's eye can make the parts convenient to move and rotate on the assembly platform, and the operator can easily adjust the position and angle of the parts to achieve the purpose of precise assembly;

[0018] The utility model has a sliding rod connected to the turning seat of the workbench and the processing table during installation. The sliding rod plays a connecting and supporting role. The sliding cylinder on the sliding rod plays a role of avoiding direct contact and reducing friction, and the baffle thereon plays a connecting and fixing role. The lifting movement of the lifting cylinder drives the workbench to move up and down at the same time, playing an adjustable lifting role, and can be flexibly used according to different work tasks and work processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 This utility model Figure 1 Top view of .

[0021] Figure 3 This utility model Figure 1 rear view.

[0022] Figure 4 This utility model Figure 1 Bottom view of .

[0023] In the figure: 1-frame, 2-rotating base, 3-turning device, 4-processing table;

[0024] 11-base, 12-bracket;

[0025] 21-bearing seat bottom plate, 22-bull's eye, 23-bearing seat, 24-rotating shaft, 25-turntable;

[0026] 31- flip cylinder, 32- cylinder seat, 33- flip seat, 34- connecting seat, 35- flip table, 36- support seat;

[0027] 41-processing table turning seat, 42-slide rod, 43-lifting cylinder, 44-connecting block, 45-work table, 46-slide cylinder, 47-baffle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] See also Figure 1-4 In the embodiment of the present invention, a flip workbench for machine tool processing comprises a frame 1, a rotating base 2 is mounted on the upper end of the frame 1; the top of the rotating base 2 is fixedly connected to a flip device 3; the flip device 3 is fixedly connected to a processing table 4;

[0030] The frame 1 includes a base 11, the top of which is fixedly connected to the bracket 12 and the bearing seat bottom plate 21 respectively;

[0031] The upper surface of the bearing seat bottom plate 21 is fixedly connected to the bull's eye 22, and a bearing seat 23 is installed in the middle position. The bearing seat 23 is rotatably connected to the rotating shaft 24, and the top of the rotating shaft 24 is fixedly connected to the turntable 25; the top of the bull's eye 22 is slidably connected to the turntable 25.

[0032] By adopting the above technical solution, through the fixed connection between the rotating shaft 24 and the bull's eye 22 and the turntable 25, the rotating shaft 24 and the lower bearing seat 23 can drive the turntable 25 to rotate, which in turn can drive the upper turning device 3 and the processing table 4 to rotate, thereby realizing multi-directional angle control, facilitating processing at different positions, and reducing labor costs; the bull's eye 22 can make the parts convenient to move and rotate on the assembly platform, and the operator can easily adjust the position and angle of the parts to achieve the purpose of precise assembly.

[0033] In this embodiment, the upper end of the turntable 25 is fixedly connected to the turning table 35, and a support base 36 is installed on the turning table 35. A cylinder base 32 is symmetrically provided on the support base 36, and the cylinder base 32 is rotatably connected to the turning cylinder 31;

[0034] The top end of the flip cylinder 31 is rotatably connected to the connecting seat 34; two symmetrically placed flip seats 33 are provided on the flip table 35, and the flip seats 33 are fixedly connected to the connecting seat 34, with a total of three connecting seats 34; the other end of the connecting seat 34 is fixedly connected to the processing table flip seat 41.

[0035] By adopting the above technical solution, during use, when the processing object requires the processing table 4 to be processed sideways, the flip cylinder 31 moves upward, driving the connecting seat 34 to push outward, and then driving the processing table 4 outward, thereby completing the sideways position; when the processing object requires the processing table 4 to be processed upward, the flip cylinder 31 moves downward, driving the connecting seat 34 to retract inward, and then driving the processing table 4 inward, so that the workbench 4 faces upward, making it possible to conveniently adjust the processing angle of the part without re-clamping the part, thereby ensuring the consistency of the processing accuracy.

[0036] In this embodiment, a lifting cylinder 43 is symmetrically installed on the upper surface of the processing table flip seat 41, and a mounting block 44 is placed on the upper end of the lifting cylinder 43, and the mounting block 44 is fixedly connected to the workbench 45; the processing table flip seat 41 and the workbench 45 are provided with two sliding rods 42, and the sliding rod 42 is provided with a slide 46 separated by the processing table flip seat 41, and a baffle 47 is provided at the bottom end.

[0037] By adopting the above technical solution,

[0038] During installation, a slide rod 42 is connected to the workbench 45 and the processing table flip seat 41. The slide rod 42 plays a connecting and supporting role. The slide cylinder 46 on the slide rod 42 avoids direct contact and reduces friction, and the baffle 47 on it plays a connecting and fixing role. The lifting and lowering movement of the lifting cylinder 43 drives the workbench 45 to move up and down at the same time, playing an adjustable lifting role, which can be flexibly used according to different work tasks and work processes.

[0039] The working principle of the present invention is as follows: when the workpiece needs to be processed on the side of the processing table 4, the turning cylinder 31 moves upward, driving the connecting seat 34 to push outward, and then driving the processing table 4 outward, so as to complete the side-standing; when the workpiece needs to be processed on the upward processing table 4, the turning cylinder 31 moves downward, driving the connecting seat 34 to retract inward, and then driving the processing table 4 inward, so that the worktable 4 faces upward, making it possible to conveniently adjust the processing angle of the parts without re-clamping the parts, thereby ensuring the consistency of the processing accuracy;

[0040] By means of the fixed connection between the rotating shaft 24 and the bull's eye 22 and the turntable 25, the rotating shaft 24 and the bearing seat 23 below can drive the turntable 25 to rotate, thereby driving the upper turning device 3 and the processing table 4 to rotate, thereby achieving multi-directional angle control, facilitating processing at different positions and reducing labor costs; the bull's eye 22 can make it easy to move and rotate parts on the assembly platform, and the operator can easily adjust the position and angle of the parts to achieve the purpose of precise assembly;

[0041] During installation, a slide rod 42 is connected to the workbench 45 and the processing table flip seat 41. The slide rod 42 plays a connecting and supporting role. The slide cylinder 46 on the slide rod 42 avoids direct contact and reduces friction, and the baffle 47 on it plays a connecting and fixing role. The lifting and lowering movement of the lifting cylinder 43 drives the workbench 45 to move up and down at the same time, playing an adjustable lifting role, which can be flexibly used according to different work tasks and work processes.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0043] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A tilting workbench for machine tool processing, characterized in that: include A frame (1), wherein a rotating base (2) is mounted on the upper end of the frame (1); the top end of the rotating base (2) is fixedly connected to a turning device (3); and the turning device (3) is fixedly connected to a processing table (4); The frame (1) comprises a base (11), the top end of which is fixedly connected to the bracket (12) and the bearing seat bottom plate (21), respectively.

2. The tilting worktable for machine tool processing according to claim 1, characterized in that: The upper surface of the bearing seat bottom plate (21) is fixedly connected to the bull's eye (22), and a bearing seat (23) is installed in the middle position. The bearing seat (23) is rotatably connected to the rotating shaft (24), and the top of the rotating shaft (24) is fixedly connected to the turntable (25); the top of the bull's eye (22) is slidably connected to the turntable (25).

3. The tilting worktable for machine tool processing according to claim 2, characterized in that: The upper end of the turntable (25) is fixedly connected to the turning table (35). A support base (36) is installed on the turning table (35). A cylinder base (32) is symmetrically provided on the support base (36). The cylinder base (32) is rotatably connected to the turning cylinder (31).

4. The tilting worktable for machine tool processing according to claim 3, characterized in that: The top end of the flip cylinder (31) is rotatably connected to the connecting seat (34); two symmetrically placed flip seats (33) are provided on the flip table (35), and the flip seats (33) are fixedly connected to the connecting seats (34), with a total of three connecting seats (34); the other end of the connecting seat (34) is fixedly connected to the processing table flip seat (41).

5. The tilting worktable for machine tool processing according to claim 4, characterized in that: A lifting cylinder (43) is symmetrically mounted on the upper surface of the processing table flip seat (41), and a mounting block (44) is placed on the upper end of the lifting cylinder (43), and the mounting block (44) is fixedly connected to the workbench (45); the processing table flip seat (41) and the workbench (45) are provided with two slide bars (42), and a slide barrel (46) is provided on the slide bar (42) and is separated by the processing table flip seat (41), and a baffle (47) is provided at the bottom end.

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