Bearing table

Abstract

According to the bearing table, when a jig needs to be fixed to the bearing table, a worker can place the jig on a bearing base, then a driving assembly drives a magnetic attraction base to move upwards to be close to the bearing base so that the magnetic attraction base can be switched to be in an attraction state from a loosening state, and at the moment, the magnetic attraction base is driven to move upwards to be close to the bearing base. The jig is firmly attracted to the surface of the bearing base under the attraction effect of the magnetic attraction base so that the jig can be fixed to the bearing base, when the jig needs to be taken down from the bearing table, the driving assembly drives the magnetic attraction base to be away from the bearing base downwards so that the magnetic attraction base can be switched from the attraction state to the loosening state, at the moment, the attraction force of the magnetic attraction base to the jig is reduced, and the jig can be taken down from the bearing table. A worker can smoothly take down the jig from the bearing seat; and furthermore, the magnetic attraction seat is driven by the driving assembly to be switched between the loosening state and the attraction state, so that the jig can be loosened or fixed on the bearing seat, and the replacement process of the jig on the bearing table is simpler and more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bearing device technical field, especially a kind of bearing table. BACKGROUND

[0002] In the machining process, fixture needs to be placed on bearing table, so that subsequent processing device can process workpiece on fixture, in order to prevent fixture from deviating during processing device processes workpiece, staff need to fix fixture on bearing table before processing device processes workpiece on fixture.

[0003] In the related art, the bearing table is provided with array distributed threaded holes, after the staff places the fixture on the bearing table, the threaded connecting piece can be used to pass through the fixture, and the threaded connecting piece is threadedly connected with the hole wall of the threaded hole on the bearing table, so that the fixture is locked and fixed on the bearing table.

[0004] However, the threaded connecting piece is used to lock and fix the fixture on the bearing table, so that the staff needs to disassemble and install the threaded connecting piece when replacing the fixture on the bearing table, and the replacement process of the fixture on the bearing table is relatively cumbersome. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at at least solving one of the technical problems in the prior art, and provides a bearing table, which makes the replacement process of the fixture on the bearing table more convenient.

[0006] According to the bearing table provided by the utility model, the bearing seat is used for bearing the fixture, the magnetic suction seat is movably arranged on the lower side of the bearing seat along the vertical direction and is used for providing the magnetic attraction force for tightly attaching the fixture to the bearing seat, the driving assembly is connected with the magnetic suction seat and is used for driving the magnetic suction seat to move along the vertical direction, so that the magnetic suction seat is switched between the adsorption state and the release state, when the magnetic suction seat is in the adsorption state, the magnetic suction seat can adsorb and fix the fixture on the bearing seat, and when the magnetic suction seat is in the release state, the magnetic suction seat can release the fixture on the bearing seat.

[0007] The utility model discloses a bearing platform has at least the following beneficial effects: in the bearing platform of the application, when needing to fix the fixture on the bearing platform, the staff can place the fixture on the bearing seat, then, drive assembly drives magnetic attraction seat to be close to the bearing seat upwards, to make magnetic attraction seat switch from the loosening state to the adsorption state, at this time, the fixture is firmly adsorbed on the bearing seat surface under the suction force of magnetic attraction seat, to realize the fixation of the fixture on the bearing seat, when needing to take down the fixture from the bearing platform, drive assembly drives magnetic attraction seat to be far away from the bearing seat downwards, to make magnetic attraction seat switch from the adsorption state to the loosening state, at this time, the adsorption of magnetic attraction seat to the fixture reduces, and the staff can take down the fixture from the bearing seat smoothly, further, in the bearing platform of the application, through drive assembly drive magnetic attraction seat switch between the loosening state and the adsorption state, can realize the loosening or fixation of the fixture on the bearing seat, and the staff does not need to carry out the complicated thread connecting piece dismounting process, and the replacement process of the fixture on the bearing platform of the application is more simple.

[0008] The bearing platform, the drive assembly includes the rotating seat, the drive structure and the mounting plate, the rotating seat has the hinged end, and the hinged end is rotatably arranged on the mounting plate around the first horizontal axis, and the rotating seat is formed with the bearing surface, and the magnetic attraction seat is borne on the bearing surface, and the drive structure is connected with the rotating seat, and is used for driving the rotating seat to rotate relative to the mounting plate, so that the rotating seat can drive the magnetic attraction seat to switch between the adsorption state and the loosening state.

[0009] The bearing platform, when the magnetic attraction seat is located in the adsorption state, the bearing surface is parallel with the horizontal plane.

[0010] The bearing platform, the drive structure includes the rotating frame and the abutting piece, and the abutting piece is arranged on the rotating frame and abuts with the lower end of the rotating seat, and the rotating frame is rotatably arranged on the mounting plate around the second horizontal axis, and the second horizontal axis is parallel with the first horizontal axis.

[0011] The bearing platform, the lower end of the rotating seat is provided with the sliding groove, the extension direction of the sliding groove is perpendicular to the second horizontal axis, the abutting piece is rotatably connected with the rotating frame, and the abutting piece and the groove wall of the sliding groove are slidingly matched.

[0012] The bearing platform, the sliding groove is inclined relative to the horizontal plane.

[0013] The bearing platform, the center of gravity of the rotating seat is located between the abutting piece and the hinged end.

[0014] The bearing platform, the sliding groove is a dovetail groove.

[0015] According to the embodiment of the present invention, the drive structure of the support platform further includes a handle, which is connected to the rotating frame and located on the second horizontal axis.

[0016] According to the embodiment of the present invention, the magnetic base includes a base body and multiple magnetic components, a driving component is connected to the base body, and the multiple magnetic components are arranged in an array on the base body.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the structure of the support platform according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 The diagram shows the structure of the support platform after the support base is hidden.

[0021] Figure 3 for Figure 2 A structural schematic diagram of the support platform from another perspective.

[0022] Figure label:

[0023] Support 100;

[0024] Magnetic base 200; base body 210; magnetic component 220;

[0025] Drive assembly 300; mounting area 301; rotating seat 310; bearing plate 311; bearing surface 311a; drive plate 312; slide 312a; connecting frame 313; hinge end 313a; drive structure 320; rotating frame 321; abutment 322; handle 323; mounting plate 330; first horizontal axis 331; second horizontal axis 332. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of the utility model, if the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number. If the first and second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0028] In the description of the utility model, the meaning of several is one or more, the meaning of multiple is more than two, greater than, less than, more than and the like are understood as not including the number, above, below, within and the like are understood as including the number. If the first and second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0029] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection and the like should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0030] The following refers to Figures 1 to 3 The carrying table of the application is described in detail.

[0031] Reference Figure 1 , according to the carrying table of the utility model embodiment, including bearing seat 100, magnetic attraction seat 200 and drive assembly 300, bearing seat 100 is used for bearing jig, magnetic attraction seat 200 is movably arranged on the downside of bearing seat 100 along the vertical direction, and is used for providing the magnetic attraction force that makes jig close to bearing seat 100, drive assembly 300 is connected with magnetic attraction seat 200, and is used for driving magnetic attraction seat 200 to move along the vertical direction, so that magnetic attraction seat 200 switches between adsorption state and release state, when magnetic attraction seat 200 is in adsorption state, magnetic attraction seat 200 can adsorb and fix jig on bearing seat 100, when magnetic attraction seat 200 is in release state, magnetic attraction seat 200 can release the jig on bearing seat 100.

[0032] For example, as shown in Figure 1 , the carrying table includes bearing seat 100, magnetic attraction seat 200 and drive assembly 300, bearing seat 100 is arranged on the upside of magnetic attraction seat 200, drive assembly 300 is connected with magnetic attraction seat 200, and is used for driving magnetic attraction seat 200 to move up and down, when drive assembly 300 drives magnetic attraction seat 200 to move up to be adjacent to bearing seat 100, magnetic attraction seat 200 is in adsorption state, when drive assembly 300 drives magnetic attraction seat 200 to move down to be away from bearing seat 100, magnetic attraction seat 200 is in release state.

[0033] Furthermore, when the operator needs to fix the fixture on the support platform of this utility model, the operator can place the fixture on the support seat 100, and the drive component 300 drives the magnetic suction seat 200 upward towards the support seat 100. The magnetic suction seat 200 switches from a detached state to an adsorption state. At this time, the magnetic suction seat 200 can generate sufficient magnetic attraction force on the fixture on the support seat 100 to fix the fixture on the support seat 100, thereby achieving the fixation of the fixture on the support platform. When the operator needs to remove the fixture from the support platform of this utility model, the drive component 300 drives the magnetic suction seat 200 downward away from the support seat 100, and the magnetic suction seat 200 switches from an adsorption state to a detached state. At this time, the magnetic attraction force generated by the magnetic suction seat 200 on the fixture on the support seat 100 decreases, and the operator can smoothly remove the fixture from the support platform of this utility model.

[0034] It is understood that in the support platform of this utility model, the magnetic seat 200 is driven to move up and down by the drive component 300, so that the fixture can be fixed or detached on the support seat 100. The operator does not need to use threaded connectors to fix the fixture on the support seat 100, and the replacement of the fixture on the support platform of this utility model is simpler and more convenient.

[0035] In some embodiments of this utility model, the drive assembly 300 includes a rotating base 310, a drive structure 320, and a mounting plate 330. The rotating base 310 has a hinge end 313a, which is rotatably mounted on the mounting plate 330 about a first horizontal axis 331. A bearing surface 311a is formed on the rotating base 310. A magnetic base is also included.

[0036] The magnetic seat 200 is supported on the bearing surface 311a. The driving structure 320 is connected to the rotating seat 310 and is used to drive the rotating seat 310 to rotate relative to the mounting plate 330, so that the rotating seat 310 can drive the magnetic seat 200 to switch between the adsorption state and the detachment state.

[0037] For example, such as Figures 1 to 3 As shown, the drive assembly 300 includes a rotating base 310, a drive structure 320, and a mounting plate 330. The lower right end of the rotating base 310 forms a hinge end 313a, which is hinged to the mounting plate 330. The upper end of the rotating base 310 forms a bearing surface 311a, on which the magnetic seat 200 is supported. The drive structure 320 is mounted on the mounting plate 330 and connected to the lower end of the rotating base 310. Driven by the drive structure 320, the rotating base 310 can rotate around the first horizontal axis 331 extending back and forth. During the rotation of the rotating base 310 driven by the drive structure 320, the left end of the bearing surface 311a can drive the magnetic seat 200 to rise or fall, thereby realizing the switching of the magnetic seat 200 between the detached state and the adsorption state.

[0038] It can be understood that, since the rotating seat 310 is hinged to the mounting plate 330, the driving structure 320 drives the rotating seat 310 to rotate relative to the mounting plate 330, so that the rotating seat 310 drives the magnetic suction seat 200 to move up and down, to realize the switching of the magnetic suction seat 200 between the loosening state and the suction state.

[0039] In further embodiments of the present application, referring to Figure 2 and Figure 3 The rotating seat 310 comprises a bearing plate 311, a driving plate 312 and a connecting frame 313, the bearing plate 311 and the driving plate 312 are connected through the connecting frame 313, the driving plate 312 is located at the lower side of the bearing plate 311, and a certain angle is formed between the bearing plate 311 and the driving plate 312, the driving plate 312 is arranged extending upwards from the left, and the gap between the bearing plate 311 and the driving plate 312 gradually increases from left to right, the mounting area 301 is formed between the driving plate 312 and the mounting plate 330, the driving structure 320 is arranged in the mounting area 301, the upper plate surface of the bearing plate 311 forms the bearing surface 311a, the driving structure 320 is drivingly connected with the lower plate surface of the driving plate 312, and the right lower end of the connecting frame 313 forms the hinge end 313a which is hinged to the mounting plate 330.

[0040] It can be understood that, since a certain angle is formed between the bearing plate 311 and the driving plate 312, the rotating seat 310 as a whole presents a triangular prism shape, and since the driving plate 312 is arranged extending upwards from the left, the mounting area 301 can be formed between the driving plate 312 and the mounting plate 330, and by arranging the driving structure 320 in the mounting area 301, the overall structure of the driving assembly 300 can be more compact.

[0041] In some embodiments of the present application, when the magnetic suction seat 200 is in the suction state, the bearing surface 311a is parallel to the horizontal plane.

[0042] It should be noted that, since the rotating seat 310 is hinged to the mounting plate 330, that is, during the rotation of the rotating seat 310 driven by the driving structure 320, the angle between the bearing surface 311a on the rotating seat 310 and the horizontal plane will change, and since the magnetic suction seat 200 is carried on the bearing surface 311a, correspondingly, the angle between the upper end surface of the magnetic suction seat 200 and the horizontal plane will also change during the rotation of the rotating seat 310, and when a certain angle is formed between the magnetic suction seat 200 and the horizontal plane, the magnetic attraction force generated by the magnetic suction seat 200 on the horizontal parts of the jig on the bearing seat 100 has a large difference, that is, the smaller the vertical distance between the parts on the jig and the magnetic suction seat 200, the greater the magnetic attraction force on the parts.

[0043] In the bearing table of the embodiment, when the magnetic suction seat 200 is in the suction state, by arranging the bearing surface 311a parallel to the horizontal plane, the vertical distance between the horizontal parts of the jig on the bearing seat 100 and the magnetic suction seat 200 in the suction state of the magnetic suction seat 200 can be substantially the same, and correspondingly, the magnetic suction force received by the horizontal parts of the jig can be more uniform, so that the jig can be more stably fixed on the bearing seat 100.

[0044] In some embodiments of the utility model, the driving structure 320 includes a rotating frame 321 and an abutting piece 322, the abutting piece 322 is arranged on the rotating frame 321 and abuts against the lower end of the rotating seat 310, and the rotating frame 321 is rotatably arranged on the mounting plate 330 around the second horizontal axis 332, which is arranged parallel to the first horizontal axis 331.

[0045] For example, as shown in Figure 3 The driving structure 320 includes a rotating frame 321 and an abutting piece 322, the rotating frame 321 is rotatably arranged around the second horizontal axis 332 extending in the front-back direction, and the abutting piece 322 is arranged on the rotating frame 321 and abuts against the lower surface of the driving plate 312 of the rotating seat 310.

[0046] Further, in the process of driving the rotating frame 321 to rotate around the second horizontal axis 332 by the staff, the abutting piece 322 can push the rotating frame 321 to rotate around the first horizontal axis 331, so that the rotating frame 321 can push the magnetic suction seat 200 to move up and down, so as to switch the magnetic suction seat 200 between the suction state and the release state.

[0047] It can be understood that, since the rotating frame 321 is rotatably arranged around the second horizontal axis 332, it is more convenient for the staff to drive the rotating frame 321 to move, and compared with directly arranging the rotating frame 321 to move vertically, arranging the rotating frame 321 to rotate around the second horizontal axis 332 can make the rotating frame 321 have stronger self-locking ability.

[0048] In further embodiments of the utility model, referring to Figure 3 The lower end of the rotating seat 310 is provided with a sliding groove 312a, the extension direction of the sliding groove 312a is arranged perpendicular to the second horizontal axis 332, the abutting piece 322 is rotatably connected with the rotating frame 321, and the abutting piece 322 is in sliding cooperation with the groove wall of the sliding groove 312a.

[0049] It is understood that when the support platform of this utility model is in operation, the operator drives the rotating frame 321 to rotate to the left. The rotating frame 321 can drive the abutment 322 to slide to the left along the slide groove 312a. The abutment 322 moves downward to avoid the rotating seat 310. The rotating seat 310 rotates downward, the height of the magnetic seat 200 decreases, and the magnetic seat 200 switches from the adsorption state to the detached state. The operator drives the rotating frame 321 to rotate to the right. The rotating frame 321 can drive the abutment 322 to slide to the right along the slide groove 312a. The abutment 322 pushes the rotating seat 310 upward. The rotating seat 310 rotates upward, the height of the magnetic seat 200 increases, and the magnetic seat 200 switches from the detached state to the adsorption state.

[0050] In a further embodiment of the present invention, the slide 312a is inclined relative to the horizontal plane.

[0051] For example, such as Figure 3 As shown, the slide 312a extends along the upper left.

[0052] Understandably, under the gravity of the rotating seat 310, the abutment 322 will bear a first component force perpendicular to the lower surface of the drive plate 312 and a second component force extending to the lower right along the lower surface of the drive plate 312. The second component force will drive the abutment 322 to slide to the lower right along the slide groove 312a, while the first component force will drive the rotating frame 321 to rotate to the left. At this time, the rotating frame 321 will drive the abutment 322 to slide to the upper left along the slide groove 312a. With the friction between the abutment 322 and the groove wall of the slide groove 312a, the abutment 322 can be in a state of force balance under this condition. That is, by setting the slide groove 312a at an inclination relative to the horizontal plane, the rotating frame 321 can be in a self-locking state after the operator drives the rotating frame 321 to rotate.

[0053] In some embodiments of this utility model, the center of gravity of the rotating seat 310 is located between the abutment member 322 and the hinge end 313a.

[0054] It is understandable that, since the center of the rotating seat 310 is located between the abutment 322 and the hinge end 313a, the rotating seat 310 can be in a lever-saving state when the abutment 322 drives the rotating seat 310 to rotate, so as to reduce the difficulty for the operator to rotate the rotating frame 321.

[0055] In some embodiments of this utility model, the groove 312a is a dovetail groove.

[0056] Understandably, by setting the slide 312a as a dovetail groove, the edge of the dovetail groove opening can prevent the abutment 322 from disengaging from the dovetail groove opening.

[0057] In some embodiments of this utility model, reference is made toFigure 3 The driving structure 320 further comprises a handle 323, which is connected with the rotating frame 321 and located on the second horizontal axis 332.

[0058] It can be understood that, by arranging the handle 323, which is connected with the rotating frame 321 and located on the second horizontal axis 332, the worker can rotate the handle 323 to drive the rotating frame 321 to rotate around the second horizontal axis 332, so that the rotating frame 321 can drive the rotating seat 310 to rotate around the first horizontal axis 331 through the abutting piece 322, and then the rotating seat 310 can drive the magnetic suction seat 200 to move up and down, so as to realize the switching of the magnetic suction seat 200 between the adsorption state and the release state.

[0059] In some embodiments of the present application, it is referred to Figure 2 The magnetic suction seat 200 comprises a seat body 210 and a plurality of magnetic suction pieces 220, the driving assembly 300 is connected with the seat body 210, and the plurality of magnetic suction pieces 220 are arranged in an array on the seat body 210.

[0060] It can be understood that, since the plurality of magnetic suction pieces 220 are arranged in an array on the seat body 210, the magnetic suction seat 200 can generate more uniform magnetic suction force on the jig on the bearing seat 100 in the adsorption state, so as to improve the uniformity of the force of the jig on the bearing seat 100.

[0061] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A load table, characterized by The utility model relates to a magnetic attraction base, drive assembly and bearing seat for bearing fixture, and a drive assembly is connected with the magnetic attraction base and is used for driving the magnetic attraction base to move along the vertical direction to switch the magnetic attraction base between the adsorption state and the release state. The drive assembly includes a rotating seat, a driving structure and a mounting plate. The rotating seat has a hinged end rotatably arranged on the mounting plate about a first horizontal axis. The rotating seat has a bearing surface formed thereon, and the magnetic attraction base is carried on the bearing surface.

2. The load table of claim 1, wherein, The driving structure is connected with the rotating seat and is used for driving the rotating seat to rotate relative to the mounting plate to enable the rotating seat to drive the magnetic attraction base to switch between the adsorption state and the release state.

3. A carrier table according to claim 2, wherein, When the magnetic attraction base is in the adsorption state, the bearing surface is parallel to a horizontal plane.

4. The load table of claim 2, wherein, The driving structure includes a rotating frame and an abutting piece.

5. A carrier table according to claim 4, wherein, The abutting piece is arranged on the rotating frame and abuts against the lower end of the rotating seat.

6. A carrier table according to claim 5, wherein, The rotating frame is rotatably arranged on the mounting plate about a second horizontal axis parallel to the first horizontal axis.

7. A carrier table according to claim 6, wherein, The lower end of the rotating seat is provided with a sliding groove.

8. The load table of claim 5, wherein, The abutting piece is rotatably connected with the rotating frame and is in sliding fit with the groove wall of the sliding groove.

9. The load table of claim 4, wherein, The sliding groove is arranged obliquely relative to the horizontal plane.

10. The load table of claim 1, wherein, The center of gravity of the rotating seat is located between the abutting piece and the hinged end. The sliding groove is a dovetail groove. The driving structure further includes a handle connected with the rotating frame and located on the second horizontal axis. The magnetic attraction base includes a seat body and a plurality of magnetic attraction pieces arranged in an array on the seat body. The drive assembly is connected with the seat body.

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