CN218426893U - Machine tool support convenient to disassemble - Google Patents

Abstract

The utility model discloses an easy-to-disassemble machine tool bracket, which belongs to the technical field of machine tool brackets, and comprises a mounting seat. The upper surface of the mounting seat is provided with a chute, and the inner wall of the chute is slidably connected with a sliding block. A central support is provided above the seat, and a positioning groove is provided at the bottom end of the central support. The top of the sliding block extends to the inside of the positioning groove, and thread grooves are provided on the left and right sides of the sliding block. The positioning The inner wall of the groove is provided with two threaded holes, and the inner walls of the two threaded holes are threaded with locking screws, and the ends of the two locking screws that are close to each other extend to the inside of the two threaded grooves respectively. Two sliding rails are fixedly connected to the upper surface of the mounting seat, and two sliding holes are opened on the bottom surface of the central support. The easy-to-detach machine tool support can replace and disassemble the central support more quickly, achieve the effect of easy disassembly, and improve the replacement speed of the central support of the machine tool.

Description

An easy-to-disassemble machine tool support

technical field

The utility model relates to the field of machine tool supports, in particular to a machine tool support which is easy to disassemble.

Background technique

Machine tools refer to machines that manufacture machines, also known as machine tools or machine tools. They are customarily referred to as machine tools. They are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many ways to process mechanical parts in modern machinery manufacturing: In addition to cutting , as well as casting, forging, welding, stamping, extrusion and so on.

During the process of machine tool processing, it is necessary to use the center support to assist in clamping and fixing the workpiece. However, during the replacement process of the current machine tool center support, it is necessary to align the mounting holes of the center support, which is inconvenient to disassemble and assemble. Lower the center support Therefore, those skilled in the art provide an easy-to-disassemble machine tool support to solve the problems raised in the above-mentioned background technology.

Utility model content

The purpose of this utility model is to provide a machine tool support that is easy to disassemble, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A machine tool support that is easy to disassemble, comprising a mounting base, a chute is provided on the upper surface of the mounting base, a sliding block is slidably connected to the inner wall of the chute, a central bracket is provided above the mounting base, and the center The bottom end of the bracket is provided with a positioning groove, the top of the sliding block extends to the inside of the positioning groove, the left and right sides of the sliding block are provided with threaded grooves, and the inner side wall of the positioning groove is provided with two threaded holes, The inner walls of the two threaded holes are threaded with locking screws, and the ends of the two locking screws that are close to each other extend to the inside of the two threaded grooves respectively.

As a further solution of the utility model: the upper surface of the mounting seat is fixedly connected with two slide rails, the bottom surface of the central bracket is provided with two slide holes, and the outer surfaces of the two slide rails have two slide holes respectively. The inner wall of the sliding hole is slidingly connected.

As a further solution of the present invention: two sets of threaded rings are fixedly inlaid on the inner wall of the chute, and the inner rings of the two sets of threaded rings are threadedly connected with fixing bolts.

As a further solution of the present invention: two fixing plates are arranged inside the chute, and the ends of the two groups of fixing bolts that are close to each other are respectively in contact with the sides of the two fixing plates that are far away from each other.

As a further solution of the present invention: the sides of the two fixed plates close to each other are fixedly connected with a fixed pad, and the sides of the two fixed pads close to each other are in contact with the left and right sides of the sliding block respectively.

As a further solution of the utility model: two sets of limiting plates are fixedly connected to the outer surface of the mounting base, and the sides of the two sets of limiting plates that are close to each other are respectively in contact with the outer surfaces of the two fixing plates.

As a further solution of the present invention: the outer surface of the sliding block is in contact with the inner wall of the positioning groove, and the outer surfaces of the two locking screws are threadedly connected with the inner walls of the two thread grooves.

Compared with the prior art, the beneficial effects of the utility model are:

The easy-to-disassemble machine tool bracket can make the center bracket slide down on the top of the sliding block through the positioning groove provided at the bottom of the center bracket, and make the top of the sliding block inside the positioning groove, so as to achieve the purpose of aligning the center bracket during installation. The characteristics of positioning, and at the same time, it is convenient to fix the center bracket. Through the threaded hole and locking screw provided on the center bracket, and cooperate with the external thread groove of the sliding block, the center bracket can be fixed after installation, and the center bracket can be replaced and disassembled. It is faster to achieve the effect of easy disassembly, thus improving the replacement speed of the center support of the machine tool.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of a machine tool support that is easy to disassemble;

Fig. 2 is a sectional view of a front view of a mounting seat in a machine tool support that is easy to disassemble;

Fig. 3 is a three-dimensional structural schematic diagram of a sliding block in a machine tool support that is easy to disassemble;

Fig. 4 is an enlarged schematic diagram of the structure at A in Fig. 2 of an easy-to-disassemble machine tool support.

In the figure: 1. mounting seat; 2. chute; 3. sliding block; 4. center bracket; 5. positioning groove; 6. thread groove; 7. locking screw; 8. threaded hole; 9. threaded ring; 10 1. Fixing bolt; 11. Fixing plate; 12. Sliding hole; 13. Slide rail; 14. Fixing pad; 15. Limiting plate.

Detailed ways

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

Please refer to Figures 1 to 4. In the embodiment of the utility model, a machine tool bracket that is easy to disassemble includes a mounting base 1, a chute 2 is opened on the upper surface of the mounting base 1, and a sliding block 3 is slidably connected to the inner wall of the chute 2. , the top of the mounting base 1 is provided with a center bracket 4, the bottom end of the center bracket 4 is provided with a positioning groove 5, the top of the sliding block 3 extends to the inside of the positioning groove 5, and the left and right sides of the sliding block 3 are provided with thread grooves 6 The inner side wall of the positioning groove 5 is provided with two threaded holes 8, and the inner walls of the two threaded holes 8 are threaded with locking screws 7, and the ends of the two locking screws 7 that are close to each other extend to the ends of the two threaded grooves 6 respectively. internal.

The upper surface of the mounting base 1 is fixedly connected with two slide rails 13, the bottom surface of the center support 4 is provided with two slide holes 12, and the outer surfaces of the two slide rails 13 are respectively connected by sliding on the inner walls of the two slide holes 12. The cooperation of the rail 13 and the sliding hole 12 can make the position of the central support 4 more stable when adjusting the position. The inner wall of the chute 2 is fixedly inlaid with two sets of threaded rings 9, and the inner rings of the two sets of threaded rings 9 are screwed with fixing bolts. 10. There are two fixing plates 11 inside the chute 2. The ends of the two sets of fixing bolts 10 that are close to each other are respectively in contact with the sides of the two fixing plates 11 that are far away from each other. Through the fixing bolts 10 inside the threaded ring 9, and Cooperating with the fixing plate 11, the sliding block 3 capable of sliding inside the chute 2 is clamped and fixed, and then plays the role of fixing the position of the central support 4 after adjustment.

The sides of the two fixed plates 11 that are close to each other are fixedly connected with a fixed pad 14, and the sides of the two fixed pads 14 that are close to each other are in contact with the left and right side surfaces of the sliding block 3 respectively, and the support for the sliding block 3 can be increased by the fixed pad 14. When fixing the contact area, the outer surface of the mounting base 1 is fixedly connected with two sets of limiting plates 15, and the sides of the two sets of limiting plates 15 are in contact with the outer surfaces of the two fixing plates 11 respectively. It plays the role of limiting the fixed plate 11, and can avoid the phenomenon of sliding of the fixed plate 11. The outer surface of the sliding block 3 is in contact with the inner wall of the positioning groove 5, and the outer surfaces of the two locking screws 7 are respectively in contact with the two threads. The inner wall of the groove 6 is threaded.

The working principle of the utility model is: when the center bracket 4 is replaced, the locking screw 7 is first loosened by a wrench, and the locking screw 7 is rotated to the inside of the threaded hole 8, and the locking screw 7 will be released. The fixing of the sliding block 3, and then pulling up the central support 4, can quickly remove the central support 4 from above the sliding block 3, and then place the additionally replaced central support 4 on the top of the sliding block 3, and make the positioning groove 5 Slide down on the top of the sliding block 3 to position the center bracket 4 during installation, and then rotate the locking screw 7 again until the locking screw 7 is rotated to the inside of the thread groove 6, and the alignment can be completed. Fixing after center support 4 is replaced.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and all should be covered within the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments , and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. A machine tool bracket that is easy to disassemble, including a mounting base (1), characterized in that a chute (2) is provided on the upper surface of the mounting base (1), and the inner wall of the chute (2) is slidably connected There is a sliding block (3), a central bracket (4) is provided above the mounting seat (1), and a positioning groove (5) is opened at the bottom of the central bracket (4), and the sliding block (3) The top end extends to the inside of the positioning groove (5), the left and right sides of the sliding block (3) are provided with threaded grooves (6), and the inner side wall of the positioning groove (5) is provided with two threaded holes (8) , the inner walls of the two threaded holes (8) are threaded with locking screws (7), and the ends of the two locking screws (7) that are close to each other extend to the inside of the two threaded grooves (6). 2. An easy-to-detach machine tool support according to claim 1, characterized in that two slide rails (13) are fixedly connected to the upper surface of the mounting seat (1), and the center support (4) Two sliding holes (12) are provided on the bottom surface, and the outer surfaces of the two sliding rails (13) are respectively connected by sliding on the inner walls of the two sliding holes (12). 3. A machine tool stand that is easy to disassemble according to claim 1, characterized in that, the inner wall of the chute (2) is fixedly embedded with two sets of threaded rings (9), and the two sets of threaded rings (9) ) inner rings are threadedly connected with fixing bolts (10). 4. The easy-to-disassemble machine tool support according to claim 3, characterized in that, two fixing plates (11) are arranged inside the chute (2), and two sets of fixing bolts (10) are connected to each other. The close ends are respectively in contact with the sides of the two fixing plates (11) which are far away from each other. 5. A machine tool stand that is easy to disassemble according to claim 4, characterized in that, the sides of the two fixed plates (11) that are close to each other are fixedly connected with a fixed pad (14), and the two fixed plates (11) are fixedly connected to each other. The sides of the pads (14) that are close to each other are respectively in contact with the left and right side surfaces of the sliding block (3). 6. A machine tool support that is easy to disassemble according to claim 1, characterized in that two sets of limiting plates (15) are fixedly connected to the outer surface of the mounting seat (1), and the two sets of limiting plates (15) The sides close to each other are in contact with the outer surfaces of the two fixing plates (11). 7. A machine tool stand that is easy to disassemble according to claim 1, characterized in that the outer surface of the sliding block (3) is in contact with the inner wall of the positioning groove (5), and the two locking screws ( The outer surface of 7) is threadedly connected with the inner walls of the two thread grooves (6).

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