Turnover workbench of horizontal machining center

Abstract

The utility model relates to a horizontal machining center turnover workbench which comprises a workbench body, a turnover mechanism is arranged on the top of the workbench body, and the turnover mechanism comprises a driving assembly fixedly connected with the top of the workbench body and two fixing plates. The output end of the driving assembly is fixedly connected with an overturning base rotationally connected with the fixing plate, and the top of the overturning base is fixedly connected with two fixing blocks. According to the turnover workbench of the horizontal machining center, by arranging the clamping mechanism, a user can conduct adjustment conveniently, the user can clamp and unload a to-be-machined part conveniently, the working intensity of the user is relieved, and the problem that in the clamping process of the to-be-machined part, the user needs to screw a plurality of threaded rods for adjustment, and the machining efficiency is high is solved. The problems that a workpiece to be machined is clamped and positioned, the working intensity of a user is increased, the workpiece to be machined is inconvenient to clamp and unload, and the practicability of the turnover workbench of the horizontal machining center is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal machining centers, in particular to a turnover workbench of a horizontal machining center. Background Art

[0002] Horizontal machining centers are very common in industrial production. They can produce a variety of mechanical parts and are convenient for cutting different metal materials. The precision of the finished mechanical parts is higher than that of conventional manual machine tools. At the same time, the amount of manual operation is less, and the production efficiency is much higher than that of manual machine tools. In the horizontal machining center, a clamping metal block or part blank is installed on the workbench, and the metal block or part blank is cut by a cutting tool. The cutting waste generated by the processing is cleaned and the parts are flipped by flipping the workbench.

[0003] Please refer to a horizontal machining center flip workbench with announcement number CN219310648U, which includes a support seat, a first shaft seat and a second shaft seat are arranged on the support seat, a workbench body is rotatably arranged between the first shaft seat and the second shaft seat, connecting frames are fixedly arranged at both ends of the workbench body, the connecting frame and the workbench body are connected by bolts, a rotating column is fixedly arranged on the connecting frame, the rotating column and the first shaft seat and the second shaft seat are rotatably connected by bearings, a groove is arranged on the workbench body, support plates are arranged around the groove, and a mounting plate is installed on the support plate by bolts, so that when it is necessary to process special-shaped parts, the protruding part of the special-shaped parts can pass through the groove, so that the protruding part of the special-shaped parts can be processed by flipping the workbench body, thereby reducing the number of times the parts are re-clamped and saving processing time.

[0004] However, in this patent, during the process of clamping the workpiece, the user is required to turn multiple threaded rods for adjustment to complete the clamping and positioning of the workpiece, which increases the user's workload and is inconvenient for clamping and unloading the workpiece, affecting the practicality of the flip worktable of the horizontal machining center. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a flip worktable for a horizontal machining center, which has the advantages of labor saving, high efficiency, and convenient clamping. It solves the problem that in the process of clamping the workpiece, the user needs to turn multiple threaded rods for adjustment to complete the clamping and positioning of the workpiece, which increases the user's work intensity and is inconvenient for clamping and unloading the workpiece, affecting the practicality of the flip worktable of the horizontal machining center.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A horizontal machining center turnover table comprises a table body, and a turnover mechanism is arranged on the top of the table body;

[0007] The flip mechanism includes a driving assembly and two fixed plates fixedly connected to the top of the workbench body, the output end of the driving assembly is fixedly connected to a flip seat rotatably connected to the fixed plate, the top of the flip seat is fixedly connected to two fixed blocks, the bottom of the flip seat is fixedly connected to a double-headed air pump, the output end of the double-headed air pump is fixedly connected to two inflation tubes, and the other end of the inflation tube is fixedly connected to a cylinder fixedly connected to the fixed block;

[0008] The flipping mechanism also includes a return spring fixedly connected to the cylinder, the other end of the return spring is fixedly connected to a piston disk, the side of the piston disk away from the return spring is fixedly connected to a fixing rod, one end of two pairs of two fixing rods is fixedly connected to a clamping plate located outside the cylinder, and the top of the cylinder is fixedly connected to a pressure relief valve.

[0009] Furthermore, the driving assembly includes a driving motor, a transmission belt and two transmission wheels, the driving motor is fixedly connected to the workbench body, the two transmission wheels are respectively fixedly connected to the output end of the driving motor and the flip seat, and the transmission belt is transmission-connected to the transmission wheels.

[0010] Furthermore, an inflation hole is provided at the bottom of the cylinder, and the inflation tube is connected with the cylinder through the inflation hole.

[0011] Furthermore, a mounting hole is provided inside the fixing block, and the cylinder is fixedly connected to the fixing block through the mounting hole.

[0012] Furthermore, a through hole is provided on one side opposite to the two cylinders, and the fixing rod passes through the through hole and penetrates the cylinder to be fixedly connected to the clamping plate.

[0013] Furthermore, a pressure relief hole is provided at the top of the cylinder, and the pressure relief valve is connected with the cylinder through the pressure relief hole.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The flip workbench of the horizontal machining center is convenient for users to adjust by setting a clamping mechanism, and is convenient for users to clamp and unload the workpiece to be processed, thereby reducing the work intensity of users and solving the problem that in the process of clamping the workpiece, users need to twist multiple threaded rods for adjustment to complete the clamping and positioning of the workpiece to be processed, which increases the work intensity of users and is inconvenient for clamping and unloading the workpiece, thus affecting the practicality of the flip workbench of the horizontal machining center. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the flip seat structure of the utility model.

[0018] In the figure: 1. workbench body; 2. drive assembly; 201. drive motor; 202. transmission belt; 203. transmission wheel; 3. fixed plate; 4. flip seat; 5. fixed block; 6. double-head air pump; 7. inflation tube; 8. cylinder; 9. return spring; 10. piston disc; 11. fixed rod; 12. clamping plate; 13. pressure relief valve. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2 The horizontal machining center flip workbench in this embodiment includes a workbench body 1, and a flip mechanism is arranged on the top of the workbench body 1.

[0021] In this embodiment, the flipping mechanism includes a driving component 2 and two fixed plates 3 fixedly connected to the top of the workbench body 1, the output end of the driving component 2 is fixedly connected to a flip seat 4 rotatably connected to the fixed plate 3, the driving component 2 includes a driving motor 201, a transmission belt 202 and two transmission wheels 203, the driving motor 201 is fixedly connected to the workbench body 1, the two transmission wheels 203 are respectively fixedly connected to the output end of the driving motor 201 and the flip seat 4, the transmission belt 202 is transmission-connected to the transmission wheel 203, the driving motor 201 is energized, and the transmission is transmitted through the transmission wheel 203 and the transmission belt 202, thereby driving the flip seat 4 to rotate, and flipping the workpiece to be processed on the flip seat 4, so as to facilitate the processing of the workpiece to be processed.

[0022] Among them, two fixed blocks 5 are fixedly connected to the top of the flip seat 4, and a double-head air pump 6 is fixedly connected to the bottom of the flip seat 4. The output end of the double-head air pump 6 is fixedly connected to two inflation tubes 7, and the other end of the inflation tube 7 is fixedly connected to a cylinder 8 fixedly connected to the fixed block 5. A mounting hole is opened inside the fixed block 5, and the cylinder 8 is fixedly connected to the fixed block 5 through the mounting hole, which facilitates the installation and fixation of the cylinder 8, increases the stability of the cylinder 8, and facilitates the positioning and fixation of the workpiece to be processed.

[0023] Among them, the flipping mechanism also includes a reset spring 9 fixedly connected to the cylinder 8, the other end of the reset spring 9 is fixedly connected to a piston disk 10, and the side of the piston disk 10 away from the reset spring 9 is fixedly connected to a fixing rod 11, and one end of two pairs of two fixing rods 11 is fixedly connected to a clamping plate 12 located outside the cylinder 8. Through holes are provided on the opposite sides of the two cylinders 8. The fixing rod 11 penetrates the cylinder 8 and is fixedly connected to the clamping plate 12 through the through holes, which facilitates the fixed connection between the fixing rod 11 and the clamping plate 12. Through the movement of the two fixing rods 11, the two clamping plates 12 are driven to move relative to or apart, which is convenient for adjustment and adapts to the clamping and positioning of workpieces of different sizes.

[0024] Among them, an inflation hole is opened at the bottom of the cylinder 8, and the inflation tube 7 is connected with the cylinder 8 through the inflation hole. The double-head air pump 6 is energized, and the two cylinders 8 are inflated respectively through the two inflation tubes 7. The piston disk 10 inside the cylinder 8 moves under pressure, driving the two fixing rods 11 to move relative to each other, so that the clamping plate 12 fits tightly with the workpiece to be processed, and clamps and fixes the workpiece to be processed. A pressure relief valve 13 is fixedly connected to the top of the cylinder 8, and a pressure relief hole is opened at the top of the cylinder 8. The pressure relief valve 13 is connected with the cylinder 8 through the pressure relief hole. When the pressure relief valve 13 is opened, the high-pressure gas inside the cylinder 8 is discharged through the pressure relief valve 13, the internal pressure of the cylinder 8 is reduced, and the reset spring 9 is reset, driving the two piston disks 10 to slide apart, thereby releasing the clamping and positioning of the workpiece, and facilitating the unloading of the workpiece.

[0025] The beneficial effects of the above embodiments are:

[0026] The flip workbench of the horizontal machining center is convenient for users to adjust by setting a clamping mechanism, and is convenient for users to clamp and unload the workpiece to be processed, thereby reducing the work intensity of users and solving the problem that in the process of clamping the workpiece, users need to twist multiple threaded rods for adjustment to complete the clamping and positioning of the workpiece to be processed, which increases the work intensity of users and is inconvenient for clamping and unloading the workpiece, thus affecting the practicality of the flip workbench of the horizontal machining center.

[0027] The working principle of the above embodiment is:

[0028] The turning table of the horizontal machining center, during the use of the turning table of the horizontal machining center, the user places the workpiece to be processed on the top of the turning seat 4, the double-head air pump 6 is energized, and the two cylinders 8 are inflated respectively through the two inflation tubes 7, and the piston disk 10 inside the cylinder 8 is pressed and moved, driving the two fixing rods 11 to move relative to each other, so that the clamping plate 12 is closely fitted with the workpiece to be processed, and the workpiece to be processed is clamped and fixed, and then the driving component 2 drives the turning seat 4 to rotate to turn the workpiece to be processed on the turning seat 4. When the workpiece to be processed is processed, the pressure relief valve 13 is opened, and the high-pressure gas inside the cylinder 8 is discharged through the pressure relief valve 13, the internal pressure of the cylinder 8 is reduced, and the reset spring 9 is reset, driving the two piston disks 10 to slide apart, releasing the clamping positioning of the workpiece, and facilitating the unloading of the workpiece, thereby achieving the purpose of facilitating the user to adjust the turning table of the horizontal machining center, facilitating the user to clamp and unload the workpiece to be processed, and reducing the user's work intensity.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] 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 horizontal machining center turning table, comprising a table body (1), characterized in that: A turning mechanism is provided on the top of the workbench body (1); The turning mechanism comprises a driving assembly (2) and two fixed plates (3) fixedly connected to the top of the workbench body (1); the output end of the driving assembly (2) is fixedly connected to a turning seat (4) rotatably connected to the fixed plate (3); the top of the turning seat (4) is fixedly connected to two fixed blocks (5); the bottom of the turning seat (4) is fixedly connected to a double-headed air pump (6); the output end of the double-headed air pump (6) is fixedly connected to two inflation tubes (7); the other end of the inflation tube (7) is fixedly connected to a cylinder (8) fixedly connected to the fixed block (5); The flip mechanism also includes a return spring (9) fixedly connected to the cylinder (8); the other end of the return spring (9) is fixedly connected to a piston disc (10); the side of the piston disc (10) away from the return spring (9) is fixedly connected to a fixing rod (11); one end of two pairs of two fixing rods (11) is fixedly connected to a clamping plate (12) located outside the cylinder (8); and the top of the cylinder (8) is fixedly connected to a pressure relief valve (13).

2. The horizontal machining center turning table according to claim 1 is characterized in that: The driving assembly (2) comprises a driving motor (201), a transmission belt (202) and two transmission wheels (203); the driving motor (201) is fixedly connected to the workbench body (1); the two transmission wheels (203) are respectively fixedly connected to the output end of the driving motor (201) and the turning seat (4); and the transmission belt (202) is transmission-connected to the transmission wheels (203).

3. The horizontal machining center turning table according to claim 1 is characterized in that: An inflation hole is provided at the bottom of the cylinder (8), and the inflation tube (7) is connected to the cylinder (8) through the inflation hole.

4. The horizontal machining center turning table according to claim 1 is characterized in that: A mounting hole is provided inside the fixing block (5), and the cylinder (8) is fixedly connected to the fixing block (5) through the mounting hole.

5. The horizontal machining center turning table according to claim 1 is characterized in that: A through hole is provided on one side opposite to the two cylinders (8), and the fixing rod (11) passes through the through hole and penetrates the cylinder (8) to be fixedly connected to the clamping plate (12).

6. The horizontal machining center turning table according to claim 1 is characterized in that: A pressure relief hole is provided at the top of the cylinder (8), and the pressure relief valve (13) is connected to the cylinder (8) through the pressure relief hole.

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