Detachable granite machine tool body

Abstract

The utility model provides a detachable granite machine tool body. The detachable granite machine tool body comprises a machine tool body, an upper support structure is arranged at the top of the machine tool body, supporting pieces are fixedly connected to the edges of the left side and the right side of a base of the machine tool body, and the supporting pieces are fixedly connected with lower support structures. Convex plates are fixedly connected to the surfaces of the left side wall and the right side wall of the bed body in a front-back symmetry mode, limiting grooves are formed in the portions, located on one sides of the convex plates, of the bed body, the upper support structure comprises four bottom blocks, the four bottom blocks are located in the four limiting grooves correspondingly, supporting columns are fixedly connected to the tops of the bottom blocks, and the supporting columns are fixedly connected to the tops of the supporting columns. The detachable granite machine tool body has the advantages that a user can conveniently install the machine tool body, and the surface of the machine tool body can be prevented from being collided and abraded in the installation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of granite machine tool bed body, especially to detachable granite machine tool bed body. BACKGROUND

[0002] Granite machine tool bed body is a kind of high-precision machine tool base component manufactured by natural granite, mainly applied to the equipment with extremely high precision and stability requirements, and its core advantage is excellent thermal stability and heat resistance, and the internal friction coefficient of granite is 5-10 times of cast iron, which can effectively absorb processing vibration.

[0003] At present, some granite machine tool bed bodies still have certain deficiencies in the use process: in the traditional structure, the bed body main body and the guide rail base are inconvenient to install, the guide rail base is heavy in quality, is easy to cause abrasion and knock to the bed body main body in the installation process, and although the structure adopts splicing structure, the volume of parts is still large and heavy, which is inconvenient for transportation, and the subsequent installation is also more troublesome to operate.

[0004] Therefore, it is necessary to provide a new detachable granite machine tool bed body to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The technical problem solved by the utility model is to provide a detachable granite machine tool bed body which is convenient for users to install and can prevent the surface of the bed body main body from being knocked and abraded during installation.

[0006] To solve the above technical problems, the utility model provides a detachable granite machine tool bed body, which comprises a bed body main body, an upper support structure is arranged on the top of the bed body main body, support pieces are fixedly connected to the left and right side edge positions of the bottom of the bed body main body, a lower support structure is fixedly connected to the support pieces, convex plates are fixedly and symmetrically connected to the front and back of the left and right side wall surfaces of the bed body main body, and a limiting groove is arranged in the bed body main body on one side of the convex plate.

[0007] The upper support structure comprises a bottom block, the bottom block is provided with four and located in the interiors of four limiting grooves, a support column is fixedly connected to the top of the bottom block, a guide rail base is arranged on the upper side of two support columns distributed in front and back, limiting grooves are arranged in the bottom front and back side edge positions of the guide rail base, the limiting grooves are matched with the top of the support column, a side edge hole position is arranged on the surface of the support column, a side edge insert is fixedly connected to the inner wall of the side edge hole position, a side edge through hole is arranged on the side wall surface of the guide rail base, a side edge bolt is inserted into the interior of the side edge through hole, and the side edge bolt is threadedly connected with the side edge insert on one side.

[0008] As a further scheme of the utility model, the inside of the limiting groove is provided with a plurality of second hole positions, the inner wall of the second hole position is fixedly connected with a second insert, the surface of the bottom block is provided with a limiting hole corresponding to the second hole position, the inside of the limiting hole is inserted with a second bolt, and the second bolt is threadedly connected with the second insert on the adjacent side.

[0009] Through the technical scheme, the bed body main body, the supporting column, the lower support structure and the guide rail base are designed to be detachable, so that compared with the traditional integral forming structure, the transportation is less limited and the transportation cost is relatively lower.

[0010] As a further scheme of the utility model, the top of the two guide rail bases is provided with a plurality of mounting holes distributed at equal intervals, and the end of the limiting groove close to the protruding plate is provided with a chamfer.

[0011] Through the technical scheme, the supporting column and the guide rail base are also designed to be split, so that the user can install them more easily and labor-savingly.

[0012] As a further scheme of the utility model, the lower support structure comprises a base frame, the base frame is located on the lower side of the supporting member and comprises an upper support and a lower support, the top of the upper support is fixedly connected with a plurality of foundation bolts distributed at equal intervals, the surface of the supporting member is provided with fixing holes corresponding to the foundation bolts, the fixing holes are inserted between the adjacent foundation bolts, and the surfaces of the foundation bolts on the upper and lower sides of the fixing holes are threadedly connected with limiting nuts.

[0013] Through the technical scheme, the upper support is fixedly connected with the supporting member on the lower side of the bed body main body through the foundation bolts and the limiting nuts, so that the user can adjust the height of the limiting nuts at different positions to ensure that the bed body main body can reach the set level.

[0014] As a further scheme of the utility model, the upper support and the lower support are longitudinally distributed, and a support frame is fixedly connected between the upper support and the lower support.

[0015] Through the above technical scheme, the bed body and the lower support structure are designed to be detachable, so that the user can transport the two components separately, and transportation is more convenient.

[0016] As a further scheme of the utility model, the inner wall of the first hole position is fixedly connected with a first insert, the upper side of the two first inserts which are distributed left and right is provided with a connecting piece, the left and right ends of the connecting piece are provided with connecting holes matched with the first inserts, the connecting holes are internally inserted with first bolts, and the first bolts are threadedly connected with the first inserts.

[0017] Through the above technical scheme, the two groups of lower support structures are provided, and the connecting pieces used by the two groups of lower support structures are separately provided, so that the whole device is convenient to assemble, occupies less space and is easy to transport.

[0018] Compared with the related art, the detachable granite machine tool bed has the following advantages

[0019] Advantages:

[0020] 1. In the device, the support column and the guide rail base are also designed to be detachable, so that the user can install them more easily and save labor. When installing, the bottom block at the bottom of the support column is placed on the convex plate, and then pushed into the limiting groove on one side. Since the opening of the limiting groove is provided with a chamfer, it is more convenient for the user to butt joint the limiting hole on the bottom block with the second insert. Since the convex plate and the limiting groove with the side opening are provided, the user does not need to first move the support column to the bed body and then buckle it into the corresponding limiting groove. Therefore, the upper support structure is not easy to cause abrasion and impact on the top of the bed body during installation, and the installation is more reasonable.

[0021] 2. In the device, the bed body, the support column, the lower support structure and the guide rail base are all designed to be detachable. Therefore, compared with the traditional one-piece structure, the transportation is less limited and the transportation cost is relatively lower. When assembling the upper support structure, the user first pushes the bottom block into the limiting groove and fixes the bottom block by cooperating the second insert with the second bolt. Then, the guide rail base is inserted into the top of the support column and fixed by cooperating the side bolt with the side insert. When assembling the lower support structure, the anchor bolt on the upper support is inserted into the corresponding fixing hole on the support piece, and then fixed by the limiting nut. Then, the two groups of lower support structures are fixed by the connecting piece and the first bolt. The operation is convenient and fast, and easy to use. Attached Figure Description

[0022] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of a detachable granite machine tool bed according to this utility model;

[0024] Figure 2 This is a partial structural disassembly diagram of a detachable granite machine bed according to this utility model. Figure One ;

[0025] Figure 3 This is a partial structural disassembly diagram of a detachable granite machine bed according to this utility model. Figure One ;

[0026] Figure 4 This is a partial structural disassembly diagram of a detachable granite machine bed according to this utility model. Figure Two 。

[0027] Explanation of key symbols:

[0028] 1. Bed body; 2. Upper support structure; 3. Guide rail base; 4. Mounting hole; 5. Lower support structure; 6. Connecting piece; 7. Anchor bolt; 8. Protruding plate; 9. Base frame; 10. First hole; 11. First insert; 12. Limiting nut; 13. First bolt; 14. Support column; 15. Side through hole; 16. Side bolt; 17. Second hole; 18. Limiting groove; 19. Second insert; 20. Second bolt; 21. Support piece; 22. Fixing hole; 23. Side hole; 24. Positioning groove; 25. Side insert; 26. Base block. Detailed Implementation

[0029] Please combine Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of a detachable granite machine tool bed according to this utility model; Figure 2 This is a partial structural disassembly diagram of a detachable granite machine bed according to this utility model. Figure One ; Figure 3 This is a partial structural disassembly diagram of a detachable granite machine bed according to this utility model. Figure Two ; Figure 4 This is a partial structural disassembly diagram of a detachable granite machine bed according to this utility model. Figure Three A detachable granite machine bed includes:

[0030] The top of the bed body 1 is provided with an upper support structure 2, and the left and right side edges of the bottom of the bed body 1 are fixedly connected with support pieces 21. The support pieces 21 are fixedly connected with a lower support structure 5. The left and right side walls of the bed body 1 are fixedly connected with protruding plates 8 in a front-rear symmetrical manner. The bed body 1 on one side of the protruding plate 8 is provided with a limiting groove 18;

[0031] The upper support structure 2 comprises a bottom block 26. The bottom block 26 is provided with four limiting grooves 18. The top of the bottom block 26 is fixedly connected with support columns 14. The upper sides of the two support columns 14 distributed in front and back are provided with guide rail bases 3. The bottom front and back sides of the guide rail base 3 are provided with positioning grooves 24. The positioning grooves 24 are matched with the top of the support column 14. The surface of the support column 14 is provided with a side hole 23. The inner wall of the side hole 23 is fixedly connected with a side insert 25. The side wall surface of the guide rail base 3 is provided with a side through hole 15. The inside of the side through hole 15 is inserted with a side bolt 16. The side bolt 16 is threadedly connected with the side insert 25 on one side.

[0032] As shown in Figures 1-4 , the inside of the limiting groove 18 is provided with a plurality of second hole positions 17. The inner wall of the second hole position 17 is fixedly connected with a second insert 19. The surface of the bottom block 26 is provided with a limiting hole corresponding to the second hole position 17. The inside of the limiting hole is inserted with a second bolt 20. The second bolt 20 is threadedly connected with the second insert 19 on the adjacent side.

[0033] The bed body 1, the support column 14, the lower support structure 5 and the guide rail base 3 in the device are designed to be detachable. Compared with the traditional one-piece structure, the transportation is less limited and the transportation cost is relatively lower. When assembling the upper support structure 2, the user first pushes a plurality of bottom blocks 26 into the limiting grooves 18 and fixes the bottom blocks 26 by using the cooperation of the second insert 19 and the second bolt 20. Then, the guide rail base 3 is inserted into the top of the support column 14 and fixed by using the cooperation of the side bolt 16 and the side insert 25.

[0034] As shown in Figures 1-4 , the top of the two guide rail bases 3 is provided with a plurality of installation holes 4 distributed at equal intervals. The end of the limiting groove 18 close to the protruding plate 8 is provided with a chamfer.

[0035] The support column 14 and the guide rail base 3 are also split type in the device, so that the user can install more easily and labor-saving, when installing, the bottom block 26 at the bottom of the support column 14 is placed on the convex plate 8, and then pushed into the limiting groove 18 on one side, because the opening of the limiting groove 18 is provided with a chamfer, so that the user can more conveniently butt joint the limiting hole on the bottom block 26 with the second insert 19, and because the convex plate 8 and the limiting groove 18 with the side opening are provided, the user does not need to move the support column 14 to the bed body main body 1 first, and then buckle into the corresponding limiting groove 18, so that the upper support structure 2 is not easy to cause abrasion and knock on the top of the bed body main body 1 in the installation process, and the setting is more reasonable.

[0036] As shown in Figures 1-4 The lower support structure 5 includes a chassis 9, the chassis 9 is located on the lower side of the support 21, and the chassis 9 includes an upper support and a lower support, the top of the upper support is fixedly connected with a plurality of equally spaced foot bolts 7, the surface of the support 21 is provided with a fixing hole 22 corresponding to the foot bolt 7, the fixing hole 22 is inserted between the adjacent foot bolts 7, and the surfaces of the foot bolts 7 on the upper and lower sides of the fixing hole 22 are threadedly connected with limiting nuts 12.

[0037] In the device, the upper support is fixedly connected with the support 21 on the lower side of the bed body main body 1 through the foot bolt 7 and the limiting nut 12, and the design facilitates the user to adjust the height of the limiting nut 12 at different positions to ensure that the bed body main body 1 can reach the set level.

[0038] As shown in Figures 1-4 The upper support and the lower support are longitudinally distributed, and the support frame is fixedly connected between the upper support and the lower support, and the upper surface of the lower support is provided with the first hole position 10 near the front and rear ends.

[0039] In the device, the bed body main body 1 and the lower support structure 5 are designed to be detachable, which facilitates the user to transport the two components separately, and the transportation is more convenient.

[0040] As shown in Figures 1-4 The inner wall of the first hole position 10 is fixedly connected with the first insert 11, the upper side of the two first inserts 11 distributed on the left and right is provided with a connecting piece 6, the left and right ends of the connecting piece 6 are provided with connecting holes matched with the first insert 11, the first bolt 13 is inserted into the connecting hole, and the first bolt 13 is threadedly connected with the first insert 11.

[0041] In the structure, the lower support structure 5 is provided with two groups, and the connecting pieces 6 used by the two groups of lower support structures 5 are separately provided, so that the device is convenient to assemble, occupies less space and is easy to transport.

[0042] The working principle of the detachable granite machine tool bed body is as follows:

[0043] The first step: in the device, the support column 14 and the guide rail base 3 also adopt the split design, so that the user is more labor-saving and easy to install, when installing, the bottom block 26 at the bottom of the support column 14 is placed on the convex plate 8, and then pushed into the limiting groove 18 on one side, because the opening of the limiting groove 18 is provided with a chamfer, so that the user is more convenient to butt the limiting hole on the bottom block 26 with the second insert 19, and because the convex plate 8 and the limiting groove 18 with the side opening are provided, the user does not need to move the support column 14 to the bed body main body 1 first, and then buckle into the corresponding limiting groove 18, so that the upper support structure 2 is not easy to cause abrasion and collision on the top of the bed body main body 1 in the installation process, and the setting is more reasonable.

[0044] The second step: the bed body main body 1, the support column 14, the lower support structure 5 and the guide rail base 3 in the device all adopt the detachable design, so compared with the traditional integrated structure, the transportation is less limited, and the transportation cost is relatively lower, when assembling the upper support structure 2, the user first pushes a plurality of bottom blocks 26 into the limiting groove 18 and fixes the bottom block 26 by using the cooperation of the second insert 19 and the second bolt 20, then inserts the guide rail base 3 into the top of the support column 14 and fixes the guide rail base 3 by using the cooperation of the side bolt 16 and the side insert 25, and then inserts the foot bolt 7 on the upper support into the corresponding fixing hole 22 on the support 21, and fixes it by using the limiting nut 12, and then fixes the two groups of lower support structures 5 by using the connecting piece 6 and the first bolt 13, which is convenient and fast to operate and easy to use.

[0045] It should be noted that the device structure and the drawings mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described, and under the premise that the above-mentioned utility model principle is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known, and the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

[0046] The standard parts used can be purchased from the market, and can be customized according to the description and drawings, the specific connection mode of each part adopts the conventional bolt, rivet, welding and other conventional means in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the components known by the person skilled in the art, the structure and principle thereof can be known by the person skilled in the art through technical manual or conventional experimental method.

[0047] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations or direct or indirect application can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents, and the same is true for the patent protection scope of the utility model.

Claims

1. A detachable granite machine tool bed, characterized in that, Including the main body of the lathe (1), the top of the main body of the lathe (1) is provided with an upper support structure (2), the left and right side edges of the base of the main body of the lathe (1) are fixedly connected with a support piece (21), the support piece (21) is fixedly connected with a lower support structure (5), the left and right side wall surfaces of the main body of the lathe (1) are fixedly connected with a protruding plate (8) in front and back symmetry, and a limiting groove (18) is formed in the main body of the lathe (1) on one side of the protruding plate (8); The upper support structure (2) comprises a bottom block (26), the bottom block (26) is provided with four and is located in the inside of four limiting grooves (18) respectively, the top of the bottom block (26) is fixedly connected with a support column (14), the upper side of two support columns (14) distributed in front and back is provided with a guide rail base (3), the bottom of the guide rail base (3) is provided with a positioning groove (24) in the left and right side edge positions, the positioning groove (24) is matched with the top of the support column (14), the surface of the support column (14) is provided with a side hole (23), the inner wall of the side hole (23) is fixedly connected with a side insert (25), the side wall surface of the guide rail base (3) is provided with a side through hole (15), the inside of the side through hole (15) is inserted with a side bolt (16), and the side bolt (16) is screwed with the side insert (25) on one side.

2. The detachable granite machine tool bed of claim 1, wherein, The inside of the limiting groove (18) is provided with a plurality of second hole positions (17), the inner wall of the second hole position (17) is fixedly connected with a second insert (19), the surface of the bottom block (26) is provided with a limiting hole corresponding to the second hole position (17), the inside of the limiting hole is inserted with a second bolt (20), and the second bolt (20) is screwed with the second insert (19) on the adjacent side.

3. The detachable granite machine tool bed of claim 2, wherein, The top of the two guide rail bases (3) is provided with a plurality of equidistantly distributed mounting holes (4), and one end of the limiting groove (18) close to the protruding plate (8) is provided with a chamfer.

4. The detachable granite machine tool bed of claim 3, wherein, The lower support structure (5) comprises a chassis (9), the chassis (9) is located on the lower side of the support piece (21) and comprises an upper support and a lower support, the top of the upper support is fixedly connected with a plurality of equidistantly distributed anchor bolts (7), the surface of the support piece (21) is provided with a fixed hole (22) corresponding to the anchor bolt (7), the fixed hole (22) is inserted between the adjacent anchor bolts (7), and the surface of the anchor bolt (7) on the upper and lower sides of the fixed hole (22) is screwed with a limiting nut (12).

5. The detachable granite machine tool bed of claim 4, wherein, The upper support and the lower support are longitudinally distributed, and the upper support and the lower support are fixedly connected with a support frame, the upper surface of the lower support is provided with a first hole position (10) close to the front and rear ends.

6. The detachable granite machine tool bed of claim 5, wherein, The inner wall of the first hole site (10) is fixedly connected with a first insert (11), the upper side of the two first inserts (11) distributed on the left and right is provided with a connecting piece (6), the left and right ends of the connecting piece (6) are provided with connecting holes matched with the first insert (11), and the first bolts (13) are inserted into the connecting holes.

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