Grinding and fixing device for plates

Abstract

The utility model discloses a coping and fixing device for plates, which comprises a placing platform, a fixing device and a fixing device, the sliding seat is installed on the sliding rail in a sliding mode, the sliding seat is provided with an inner cavity, and the inner cavity communicates with negative pressure equipment; the suction cup is mounted above the sliding seat, and the suction cup is communicated with the inner cavity; and the locking structure is used for connecting the sliding seat and the placing platform so as to fix the relative position of the sliding seat and the placing platform. According to the grinding and fixing device for the plate, the fixing effect on the titanium alloy plate can be improved, the plane grinding effect on the titanium alloy plate is improved, and deformation of the titanium alloy plate in the plane grinding process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate processing equipment technical field, especially relate to a fixed device is ground to plate. BACKGROUND

[0002] Titanium alloy plate off line of hot rolling is not only same board difference, but also has certain unevenness because of high strength, rebound and deformation resistance, usually will carry out the treatment to the surface of titanium alloy plate through the way of plane water mill, the flatness requirement of plane water mill to the surface of plate is relatively high, and the fixed device of placing titanium alloy plate at the same time lacks the restraint to titanium alloy plate, leading to the titanium alloy plate after plane water mill is difficult to reach the factory requirement, in addition, titanium alloy plate is easy to produce certain deformation in the process of plane grinding treatment of upper and lower surfaces, and also can influence the quality of titanium alloy plate. UTILITY MODEL CONTENTS

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art, for this purpose, the utility model provides a fixed device is ground to plate, can improve the fixed effect of titanium alloy plate, improve the plane grinding effect of titanium alloy plate, reduce the deformation of titanium alloy plate in the plane grinding process.

[0004] The fixed device is ground to plate according to the utility model embodiment, including:

[0005] Place platform, be equipped with slide rail;

[0006] Slide base, slidingly installed in the slide rail, the slide base is equipped with inner chamber, and the inner chamber is connected with negative pressure equipment;

[0007] Suction cup, installed on the slide base, the suction cup is communicated with the inner chamber;

[0008] Locking structure is used for connecting the slide base and the place platform, to fix the relative position of the slide base and the place platform.

[0009] The fixed device is ground to plate according to the utility model embodiment, at least has following beneficial effects:

[0010] Through installing slide base on place platform, and slide base is installed with suction cup and is connected with negative pressure equipment, can be sucked tightly by negative pressure equipment and suction cup cooperation to the titanium alloy plate placed on suction cup, to reduce the influence of the movement or deformation of titanium alloy plate on plane grinding process, improve the effect and quality of plane grinding, slide base is slidingly installed in place platform, so that the slide base can adjust the relative position with place platform, to adapt to different sizes of titanium alloy plate.

[0011] According to some embodiments of the present application, the locking structure comprises a locking plate and a locking piece, the first end of the locking plate in the length direction is connected with the sliding seat, the locking piece is installed at the second end of the locking plate in the length direction, and the locking piece penetrates through the locking plate to abut against the placing platform.

[0012] According to some embodiments of the present application, the sliding seat is provided with an adapter, the negative pressure equipment is communicated with the inner chamber through the adapter, and the adapter is provided with a pressure relief valve.

[0013] According to some embodiments of the present application, the pressure relief valve comprises a first channel, a second channel and a valve core, the first channel is communicated with the inner chamber, the second channel is communicated with the atmosphere, and the valve seat is arranged at the connection position of the first channel and the second channel.

[0014] The valve core is installed in the second channel, and when the pressure difference between the first channel and the second channel exceeds a set value, the valve core is in sealing connection with the valve seat to cut off the communication between the first channel and the second channel.

[0015] According to some embodiments of the present application, the pressure relief valve further comprises an elastic piece, the elastic piece is connected with the valve core, and the elastic piece is used for driving the valve core to move away from the valve seat.

[0016] According to some embodiments of the present application, the elastic piece is installed in the second channel.

[0017] According to some embodiments of the present application, the adapter and the locking structure are arranged at the first end of the sliding seat in the length direction.

[0018] According to some embodiments of the present application, a plurality of sliding seats are installed on the slide rail, and the plurality of sliding seats are arranged at intervals along a first direction.

[0019] And / or, a plurality of suction cups are installed on the sliding seat, and the plurality of suction cups are arranged at intervals along a second direction.

[0020] The first direction intersects with the second direction.

[0021] According to some embodiments of the present application, the suction cup is detachably connected with the sliding seat.

[0022] According to some embodiments of the present application, the top of the sliding seat is provided with a mounting table, and the suction cup is threadedly connected with the mounting table.

[0023] Additional aspects and advantages of the present application will be given in part in the following description, will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0024] The utility model will be further described below in combination with the drawings and embodiments, in which:

[0025] Figure 1 It is the front view of the grinding fixing device of the utility model embodiment;

[0026] Figure 2 It is the plan view of the grinding fixing device of the utility model embodiment;

[0027] Figure 3 It is Figure 1 The enlarged view of A in the middle.

[0028] Reference signs:

[0029] The placing platform 100, slide rail 110;

[0030] The sliding seat 200, adapter 210, installation platform 220;

[0031] Sucker 300;

[0032] Locking structure 400, locking plate 410, locking piece 420;

[0033] Pressure relief valve 500, first passage 510, second passage 520, valve seat 530, valve core 540, elastic piece 550. DETAILED DESCRIPTION

[0034] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.

[0035] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the indication of up and down, is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and is not indicative or implied that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as limiting the utility model.

[0036] In the description of the utility model, multiple means more than two. If there is a description to the first, the second is only used for distinguishing the purpose of technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the indicated technical features.

[0037] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting should be understood broadly, and the specific meaning of the above words in the utility model can be determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0038] With reference to Figures 1 to 3 The plate grinding and fixing device comprises a placing platform 100, a sliding seat 200, a suction cup 300 and a locking structure 400. The placing platform 100 is provided with sliding rails 110, and the sliding seat 200 is slidingly installed on the sliding rails 110. The sliding seat 200 is provided with an inner chamber, and the inner chamber is communicated with a negative pressure device. The suction cup 300 is installed above the sliding seat 200, and the suction cup 300 is communicated with the inner chamber. The locking structure 400 is used for connecting the sliding seat 200 and the placing platform 100, so as to fix the relative position of the sliding seat 200 and the placing platform 100. The negative pressure device can draw the air in the inner chamber, so as to form a negative pressure in the inner chamber. The titanium alloy plate is placed on the suction cup 300, and the inner chamber is communicated with the suction cup 300, so that the suction cup 300 can suck the titanium alloy plate tightly, thereby reducing the influence of the movement or deformation of the titanium alloy plate on the plane grinding process, and improving the effect and quality of the plane grinding. The sliding seat 200 is slidingly installed on the sliding rails 110, so that the relative position of the sliding seat 200 and the placing platform 100 can be adjusted, thereby being suitable for titanium alloy plates of different sizes. The locking structure 400 can fix the relative position of the sliding seat 200 and the placing platform 100, thereby ensuring the stability of the titanium alloy plate during the plane grinding, and improving the effect and quality of the plane grinding.

[0039] In the embodiment of the utility model, the two sides of the width direction of the placing platform 100 are provided with sliding rails 110, and the two ends of the length direction of the sliding seat 200 are respectively installed on the two sliding rails 110. The two sliding rails 110 can improve the stability of the sliding seat 200, and further improve the stability of the titanium alloy plate sucked on the suction cup 300 during the plane grinding. The relative position of the sliding seat 200 and the placing platform 100 can be adjusted by a manual mode, or the sliding seat 200 can be driven to slide along the sliding rails 110 by a driving mechanism.

[0040] In the embodiment of the utility model, a plurality of sliding seats 200 are installed on the sliding rails 110, and the plurality of sliding seats 200 are arranged at intervals along a first direction. And / or, the sliding seat 200 is installed with a plurality of suction cups 300, and the plurality of suction cups 300 are arranged at intervals along a second direction. The first direction intersects with the second direction. Specifically, with reference to Figure 1 、 Figure 2As shown, the first direction is parallel to the length direction of the placing platform 100, and the second direction is the width direction of the placing platform 100, and the first direction is perpendicular to the second direction. Preferably, the slide rail 110 is provided with a plurality of slide seats 200, and the slide seat 200 is provided with a plurality of suction cups 300, the plurality of slide seats 200 and the plurality of suction cups 300 can increase the number of suction cups 300 in contact with the titanium alloy plate, and the plurality of suction cups 300 can be used as backup for each other, so as to improve the stability of the titanium alloy plate during the planar grinding, and the plurality of suction cups 300 can also increase the supporting effect on the titanium alloy plate, thereby reducing the probability of the titanium alloy plate rebounding and deforming.

[0041] In the embodiment of the utility model, the suction cup 300 and the slide seat 200 are detachably connected. Specifically, referring to Figure 3 As shown, the top of the slide seat 200 is provided with a mounting table 220, and the suction cup 300 is threadedly connected with the mounting table 220; the threadedly connected suction cup 300 and the mounting table 220 can facilitate the individual maintenance and replacement of the suction cup 300, thereby reducing the maintenance cost; the threadedly connected suction cup 300 and the mounting table 220 have good stability and mature scheme, and are beneficial to reducing the production cost.

[0042] It is conceivable that the suction cup 300 can also be fixedly connected with the slide seat 200, for example, welded; the suction cup 300 can also be detachably connected with the slide seat 200 through buckles, clasps or the like.

[0043] In the embodiment of the utility model, the locking structure 400 includes a locking plate 410 and a locking piece 420, the first end of the locking plate 410 in the length direction is connected with the slide seat 200, and the locking piece 420 is installed at the second end of the locking plate 410 in the length direction, and the locking piece 420 penetrates through the locking plate 410 to abut against the placing platform 100. Specifically, the locking plate 410 is arranged at the first end of the slide seat 200 in the length direction, and exemplarily, the length direction of the locking plate 410 is the vertical direction, and the top of the locking plate 410 is connected with the slide seat 200, which can be fixedly connected or detachably connected, for example, welded or connected through fasteners, which is not limited in the embodiment. Figure 1 For example, the length direction of the locking plate 410 is the vertical direction, and the top of the locking plate 410 is connected with the slide seat 200, which can be fixedly connected or detachably connected, for example, welded or connected through fasteners, which is not limited in the embodiment; the locking piece 420 is a bolt, and the locking piece 420 penetrates through the locking plate 410 to abut against the placing platform 100. The fixing device of the embodiment is used for fixing the titanium alloy plate during the planar grinding of the titanium alloy plate, so that the force received by the titanium alloy plate is basically in the vertical direction, and therefore the relative position of the slide seat 200 and the placing platform 100 fixed by the bolt and the placing platform 100 will not cause the slide seat 200 to slide along the slide rail 110.

[0044] It is conceivable that the placing platform 100 can be provided with a limiting hole for the end of the locking piece 420 to be inserted.

[0045] In the embodiment of the utility model, the adapter 210 is installed on the sliding seat 200, and the negative pressure equipment is communicated with the inner chamber through the adapter 210; the adapter 210 is installed with the pressure relief valve 500. Specifically, the adapter 210 and the locking structure 400 are both arranged at the first end of the length direction of the sliding seat 200, thereby facilitating the maintenance and management of the operator; the adapter 210 is provided with the pressure relief valve 500, so as to facilitate the separation of the titanium alloy plate and the suction cup 300; the pressure relief valve 500 is in a closed state when the negative pressure equipment is operating, and the pressure relief valve 500 in the closed state can cut off the communication between the inner chamber and the atmosphere; the pressure relief valve 500 is in an open state when the negative pressure equipment stops operating, and the pressure relief valve 500 in the open state can communicate the inner chamber and the atmosphere, thereby destroying the negative pressure in the inner chamber, so as to facilitate the separation of the suction cup 300 and the titanium alloy plate.

[0046] In the embodiment of the utility model, the pressure relief valve 500 comprises a first channel 510, a second channel 520 and a valve core 540, the first channel 510 is communicated with the inner chamber, the second channel 520 is communicated with the atmosphere, and the valve seat 530 is arranged at the connection position of the first channel 510 and the second channel 520; the valve core 540 is installed on the second channel 520, and when the pressure difference between the first channel 510 and the second channel 520 exceeds the set value, the valve core 540 is sealingly connected with the valve seat 530 to cut off the communication between the first channel 510 and the second channel 520. Specifically, the pressure relief valve 500 further comprises an elastic member 550, the elastic member 550 is connected with the valve core 540, and the elastic member 550 is used for driving the valve core 540 to move away from the valve seat 530; the set value is determined by the length or the elastic coefficient of the elastic member 550. Figure 3 As shown in the figure, the pressure relief valve 500 is in a closed state, and at this time, the negative pressure equipment is in operation, so the pressure difference between the first channel 510 and the second channel 520 is greater than the set value, so that the elastic member 550 is stretched, and the first channel 510 and the second channel 520 are not communicated; if the negative pressure equipment stops operating, the pressure difference between the first channel 510 and the second channel 520 will be smaller, so that the elastic force of the elastic member 550 cannot be overcome, and therefore the valve core 540 will be separated from the valve seat 530 under the action of the elastic member 550, so that the first channel 510 and the second channel 520 are communicated, and the inner chamber and the atmosphere are communicated, so that the suction cup 300 loses the suction force on the titanium alloy plate, and the titanium alloy plate and the suction cup 300 are separated.

[0047] In the embodiment of the utility model, the elastic member 550 is installed in the second channel 520. Specifically, referring to Figure 3 As shown in the figure, the installation of the elastic member 550 in the second channel 520 can facilitate the miniaturization and integration of the pressure relief valve 500, and improve the practicability and aesthetic degree of the fixing device of the embodiment.

[0048] It is conceived that the elastic member 550 can also be installed in the first channel 510, that is, the elastic member 550 is arranged below the valve core 540, when the negative pressure device is in operation, the elastic member 550 is compressed, the valve core 540 is in sealing contact with the valve seat 530, after the negative pressure device stops operation, the elastic member 550 pushes the valve core 540 to rise, so that the valve core 540 is separated from the contact with the valve seat 530.

[0049] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example" or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the present specification.

[0050] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the purpose of the present application.

Claims

1. A grinding and fixing device for sheet metal, characterized in that, The utility model relates to a platform for placing a plurality of objects, comprising: a placing platform provided with a slide rail; a sliding seat slidably mounted on the slide rail, the sliding seat being provided with an inner chamber, and a negative pressure device being communicated with the inner chamber; a suction cup mounted above the sliding seat, the suction cup being communicated with the inner chamber; a locking structure for connecting the sliding seat and the placing platform to fix the relative position of the sliding seat and the placing platform.

2. The plate dressing fixture of claim 1, wherein: The locking structure comprises a locking plate and a locking member, the first end of the locking plate in the length direction is connected with the sliding seat, the locking member is mounted on the second end of the locking plate in the length direction, and the locking member penetrates through the locking plate to abut against the placing platform.

3. The plate dressing fixture of claim 1, wherein: The sliding seat is provided with an adapter, and the negative pressure device is communicated with the inner chamber through the adapter; the adapter is provided with a pressure relief valve.

4. The plate dressing fixture of claim 3, wherein: The pressure relief valve comprises a first channel, a second channel and a valve core, the first channel is communicated with the inner chamber, the second channel is communicated with the atmosphere, and the valve seat is arranged at the connection position of the first channel and the second channel; The valve core is mounted on the second channel, and when the pressure difference between the first channel and the second channel exceeds a set value, the valve core is sealingly connected with the valve seat to cut off the communication between the first channel and the second channel.

5. The plate dressing fixture of claim 4, wherein: The pressure relief valve further comprises an elastic member, the elastic member is connected with the valve core, and the elastic member is used for driving the valve core to move away from the valve seat.

6. The plate dressing fixture of claim 5, wherein: The elastic member is mounted in the second channel.

7. The plate dressing fixture of claim 3 wherein: The adapter and the locking structure are arranged at the first end of the sliding seat in the length direction.

8. The plate dressing fixture of claim 1, wherein: A plurality of sliding seats are mounted on the slide rail, and the plurality of sliding seats are arranged at intervals along a first direction; and / or, a plurality of suction cups are mounted on the sliding seat, and the plurality of suction cups are arranged at intervals along a second direction; The first direction intersects with the second direction.

9. The plate dressing fixture of claim 1, wherein: The suction cup and the sliding seat are detachably connected.

10. The plate dressing fixture of claim 9, wherein: The top of the sliding seat is provided with a mounting table, and the suction cup is threadedly connected with the mounting table.

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