Scrap blowing-off structure for numerical control machining center

Abstract

The utility model provides a waste chip blowing-off structure for a numerical control machining center, and relates to the field of waste chip cleaning in numerical control machining, a transverse groove is formed in the outer side of a guide rail piece, and two servo push rods which are transversely arranged are fixedly connected into the transverse groove. The two servo push rods are fixedly connected to the front side face and the rear side face of the guide rail piece in the opposite direction. By arranging the support and the tool apron which are of a split structure, when the support needs to be assembled, the tool apron can be used for cleaning the support, and the tool apron can be used for cleaning the support, so that the support can be conveniently and rapidly assembled, and the labor intensity of workers is greatly reduced. The support can be quickly assembled by inserting the guide blocks and the clamping blocks fixedly connected to the outer side face of the support into the guide grooves formed in the outer side of the tool apron, and the device can be cleaned more conveniently through the design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to numerical control processing waste chip cleaning field, especially a kind of waste chip blow-off structure for numerical control machining center. BACKGROUND

[0002] At present, numerical control processing refers to the process method of part processing on numerical control machine tool, and the process procedure of numerical control machine tool processing and traditional machine tool processing is consistent in general, but obvious changes have occurred. The mechanical processing method for controlling the displacement of parts and tools with digital information is an effective way to solve the problems of variable part varieties, small batch, complex shape, high precision and realize efficient and automatic processing, and waste chips are inevitably generated during numerical control processing. In order to reduce the situation that waste chips affect the movement on the track, the corresponding cleaning structure is needed.

[0003] However, when the existing numerical control machining center is cleaning waste, it is generally necessary to manually hold a spray gun to spray compressed gas to clean the waste on the track, but this cleaning method will cause the waste to splash everywhere and cause scratches to the operator due to the need for manual holding.

[0004] Therefore, in view of the above-mentioned problems in actual production and implementation, the utility model is modified and improved, and the spirit and concept of seeking good are followed, and the knowledge and experience of professionals are assisted, and after many trials and experiments, the utility model is created, and a waste chip blow-off structure for numerical control machining center is provided to solve the problem that the existing general need for manual holding of spray gun to spray compressed gas to clean the waste on the track, but this cleaning method will cause the waste to splash everywhere and cause scratches to the operator due to the need for manual holding. CONTENT OF THE UTILITY MODEL

[0005] The utility model provides a kind of waste chip blow-off structure for numerical control machining center, solve the problem that the existing general need for manual holding of spray gun to spray compressed gas to clean the waste on the track, but this cleaning method will cause the waste to splash everywhere and cause scratches to the operator due to the need for manual holding.

[0006] The technical scheme of the utility model is realized as follows: a kind of waste chip blow-off structure for numerical control machining center includes: guide rail piece, the main body of the guide rail piece is horizontally arranged, and two screw holes are arranged in the inner top end of the guide rail piece in straight line array, the screw hole is mounting hole, and the inside of the mounting hole is provided with fixed bolt, and the fixed bolt and the guide rail piece jointly form a connecting structure, and a horizontal slot is formed on the outer side of the guide rail piece, the horizontal slot is fixedly connected with the horizontally arranged servo push rod in the inside, and the servo push rod is provided with two, and the two servo push rods are fixedly connected on the front and rear side surfaces of the guide rail piece in opposite directions:

[0007] As a preferred implementation, the outer side of the guide rail is provided with a side plate, the main body of the side plate is a U-shaped structure with a one-way opening at the bottom end, and the inner side of the side plate is fixedly connected with a sliding block.

[0008] As a preferred implementation, the sliding block is provided with two parts, and the two parts are fixedly connected to the front and rear sides of the inside of the side plate, and the sliding block is connected with a servo push rod.

[0009] As a preferred implementation, the top end surface of the side plate is fixedly connected with a base plate, the top end surface of the base plate is fixedly connected with a tool holder, and the inside of the tool holder is provided with a clamping bolt.

[0010] As a preferred implementation, the outer side of the tool holder is provided with a longitudinal groove, the longitudinal groove is a guide groove, the guide groove and the tool holder together form a connecting structure, the outer side of the bracket is fixedly connected with a bottom plate, the bottom plate is vertically arranged with the bracket, the top end surface of the bottom plate is fixedly connected with a fan, the bottom end of the bottom plate is provided with an inclined surface, the inclined surface is provided with an air slot, the air slot is connected with the fan, the fan and the air slot together form a blowing structure for the waste, the bracket and the bottom plate together form a supporting structure for the fan, and the tool holder and the clamping bolt together form a limiting structure for the numerical control tool.

[0011] As a preferred implementation, the inside of the guide groove is inserted with a guide block and a clamping block, and the side of the guide block away from the guide groove is fixedly connected with a bracket.

[0012] After using the above technical scheme, the beneficial effects of the present application are:

[0013] 1. In the present application, by arranging the bracket and the tool holder in a split structure, the bracket can be quickly assembled by inserting the guide block and the clamping block fixedly connected to the outer side of the bracket into the guide groove provided on the outer side of the tool holder when the bracket needs to be assembled. This design can facilitate the cleaning of the device, thereby achieving a more practical purpose.

[0014] 2. In the present application, the inclined air slot is provided on the bottom end surface of the bottom plate, and the fan is fixedly connected to the top end surface of the bottom plate. The fan can quickly blow air through the air slot provided on the inclined surface of the bottom end of the bottom plate, and the air blown through the air slot can quickly clean the current waste, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0016] Figure 1 It is a front side view structure schematic diagram of the waste chip blow-off structure after being disassembled.

[0017] Figure 2 It is a right side view structure schematic diagram of the waste chip blow-off structure.

[0018] Figure 3 It is a front view structure schematic diagram of the waste chip blow-off structure.

[0019] Figure 4 It is a guide rail piece and mounting hole combined structure schematic diagram of the waste chip blow-off structure.

[0020] Figure 5 It is a top view structure schematic diagram of the waste chip blow-off structure.

[0021] Figure 6 It is a left view structure schematic diagram of the waste chip blow-off structure.

[0022] In the figure, 1, guide rail piece; 101, mounting hole; 102, fixed bolt; 103, servo push rod; 2, side plate; 201, sliding block; 202, base plate; 203, tool holder; 204, clamping bolt; 205, guide groove; 3, bracket; 301, guide block; 302, clamping block; 303, bottom plate; 304, fan; 305, air slot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0024] As Figures 1-6As shown, a kind of waste chip blow-off structure for numerical control machining center includes: guide rail piece 1, the main body of guide rail piece 1 is transversely arranged, and the inside top end of guide rail piece 1 is linear array and is provided with two screw holes, the screw hole is mounting hole 101, mounting hole 101 is internally provided with fixed bolt 102, fixed bolt 102 and guide rail piece 1 jointly constitute connecting structure, and the outside of guide rail piece 1 is provided with transverse slot, the transverse slot is fixedly connected with the servo push rod 103 of transverse arrangement, the servo push rod 103 is provided with two, two servo push rod 103 is fixedly connected on the front and rear side surface position of guide rail piece 1, the outside of support 3 is fixedly connected with bottom plate 303, bottom plate 303 and support 3 are vertically arranged, and bottom plate 303 is fixedly connected with fan 304 on the top end surface, the bottom end of bottom plate 303 is provided with inclined surface, the inclined surface is provided with wind groove 305, wind groove 305 is connected with fan 304, fan 304 and wind groove 305 jointly constitute the blow-off structure for waste chip, support 3 and bottom plate 303 jointly constitute the support structure for fan 304, tool holder 203 and clamping bolt 204 jointly constitute the limiting structure for numerical control tool.

[0025] Wherein, the outside of guide rail piece 1 is provided with side plate 2, the main body of side plate 2 is the U-shaped structure of one-way opening bottom end, and the inside of side plate 2 is fixedly connected with sliding block 201, the sliding block 201 is provided with two, two sliding blocks 201 are fixedly connected on the front and rear side surface position inside side plate 2, and sliding block 201 is connected with servo push rod 103.

[0026] Wherein, the top end surface of side plate 2 is fixedly connected with base plate 202, the top end surface of base plate 202 is fixedly connected with tool holder 203, clamping bolt 204 is installed in tool holder 203, longitudinal slot is provided in the outside of tool holder 203, the longitudinal slot is guide groove 205, guide groove 205 and tool holder 203 jointly constitute connecting structure, guide block 301 and clamping block 302 are inserted in the inside of guide groove 205, and support 3 is fixedly connected to the side of guide block 301 away from guide groove 205.

[0027] When using, when needing to clean waste chip, guide rail piece 1 is installed to the inside of numerical control machining center, and fixed bolt 102 is simultaneously inserted into the inside position of mounting hole 101 provided in guide rail piece 1 to realize the quick fixing operation of guide rail piece 1, and the tool needing to be installed and used is placed to the inside position of base plate 202 and tool holder 203, and the tool clamped between base plate 202 and tool holder 203 is clamped and limited by rotating clamping bolt 204, and normal numerical control machining operation can be carried out by moving the tool simultaneously;

[0028] When the scrap is cleaned, the bracket 3 is inserted into the inside of the guide groove 205 by the guide block 301 and the clamping block 302 fixedly connected on the outer side of the bracket 3, the device is powered on, and then the fan 304 installed on the top end face of the bottom plate 303 is started to supply air to the inside of the air slot 305, so that the impurities attached to the surface of the guide rail piece 1 are quickly cleaned.

[0029] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified and limited, it should be explained that the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, or indirect connection through intermediate medium. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances. The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A chip blowing structure for a CNC machining center, characterized in that, Including guide rail spare (1), the main body of guide rail spare (1) is transversely arranged, and the inside top end of guide rail spare (1) is linear array and is provided with two screw holes, which are mounting holes (101), the inside of mounting hole (101) is provided with fixed peg (102), and fixed peg (102) and guide rail spare (1) jointly constitute a connecting structure, and the outside of guide rail spare (1) is provided with a transverse slot, the transverse slot is fixedly connected with the transversely arranged servo push rod (103), the servo push rod (103) is provided with two, and the two servo push rods (103) are fixedly connected to the front and rear side surface positions of guide rail spare (1) in opposite directions.

2. The chip blowdown structure for a CNC machining center according to claim 1, characterized by, The outside of the guide rail piece (1) is provided with a side plate (2), the main body of the side plate (2) is a U-shaped structure with a one-way opening at the bottom end, and the inner side of the side plate (2) is fixedly connected with a sliding block (201).

3. The chip blowdown structure for a CNC machining center according to claim 2, characterized by, The sliding block (201) is provided with two, and the two sliding blocks (201) are fixedly connected to the front and rear side surface positions inside the side plate (2) in opposite directions, and the sliding block (201) is connected with the servo push rod (103).

4. The chip blowdown structure for a CNC machining center according to claim 3, characterized by, The top surface of the side plate (2) is fixedly connected with a base plate (202), and the top surface of the base plate (202) is fixedly connected with a tool holder (203), and the inside of the tool holder (203) is provided with a clamping bolt (204).

5. The chip blowdown structure for a CNC machining center according to claim 4, characterized by, The outside of the tool holder (203) is provided with a longitudinal slot, which is a guide slot (205), and the guide slot (205) and the tool holder (203) jointly constitute a connecting structure.

6. The chip blowdown structure for a CNC machining center according to claim 5, characterized by The inside of the guide slot (205) is inserted with a guide block (301) and a clamping block (302), and the side of the guide block (301) away from the guide slot (205) is fixedly connected with a bracket (3).

7. The chip blowdown structure for a CNC machining center according to claim 6, characterized by The outside of the bracket (3) is fixedly connected with a bottom plate (303), and the bottom plate (303) and the bracket (3) are vertically arranged, and the top surface of the bottom plate (303) is fixedly connected with a fan (304), and the bottom end of the bottom plate (303) is provided with an inclined surface, and the inclined surface is provided with a wind groove (305), and the wind groove (305) is connected with the fan (304), and the fan (304) and the wind groove (305) jointly constitute a blowing structure for the waste, and the bracket (3) and the bottom plate (303) jointly constitute a supporting structure for the fan (304), and the tool holder (203) and the clamping bolt (204) jointly constitute a limiting structure for the numerical control tool.

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