Linear sliding table of numerical control machine tool

Abstract

The linear sliding table of the numerical control machine tool comprises a linear sliding table body, the linear sliding table body comprises a fixing base, a lead screw is arranged in the middle of the interior of the fixing base in a rotating mode, a driving motor is installed at the position, located on the surface of the fixing base, of the end of the lead screw, and an installation base is arranged on the outer surface of the lead screw. An inner threaded hole is formed in the upper surface of the mounting seat; by designing a reinforced fixing mechanism, bolts can be screwed into internal threaded holes to fix the surface of the workbench and the surface of the mounting base, then a trapezoidal push plate moves at the bottom end in a moving control groove, and when the trapezoidal push plate is pushed, balls make contact with the surface of a limiting push inclined block to extrude and push the limiting push inclined block; and the limiting pushing inclined block moves to drive the reinforcing clamping plate to move, clamp and be fixed to the outer surface of the bolt for reinforcing installation, and reinforcing installation and use are still facilitated during frequent movement adjustment and machining stress.

Description

TECHNICAL FIELD

[0001] The utility model belongs to numerical control machine tool straight line sliding table technical field, concretely relates to a straight line sliding table of numerical control machine tool. BACKGROUND

[0002] Numerical control machine tool is a kind of automatic machine tool equipped with program control system, and numerical control machine tool needs to move and adjust workbench and workpiece during machining production, usually through installing straight line sliding table on numerical control machine tool to fix workbench and drive workpiece to slide and adjust, and the existing straight line sliding table is the equipment used after fixing workbench and moving and adjusting, which is convenient for driving and adjusting machining operation after installation;

[0003] When the existing straight line sliding table is installed on numerical control machine tool and used, workbench on numerical control machine tool is directly closed on mounting seat, rotating bolt is embedded in internal thread hole in the bottom of workbench to be fixed and installed, so that workbench and mounting seat are fixed and installed, and it is inconvenient to strengthen fixed installation, and workbench and mounting seat are moved or machined under stress driven by screw rod, and frequent stress is prone to produce shaking instability, thereby bolt loosening or falling off is easily caused, so that straight line sliding table is not tightly installed between workbench and fixed seat on numerical control machine tool, which affects the problem of strengthening the fixation of workbench on numerical control machine tool installed by straight line sliding table, and therefore the utility model provides a straight line sliding table of numerical control machine tool. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of straight line sliding table of numerical control machine tool to solve the problem that straight line sliding table is installed on numerical control machine tool in the above background art, rotating bolt is embedded in internal thread hole in the bottom of workbench to be fixed and installed, it is inconvenient to strengthen fixed installation, workbench and mounting seat are moved or machined under stress driven by screw rod, and frequent stress is prone to produce shaking instability, thereby bolt loosening or falling off is easily caused, so that straight line sliding table is not tightly installed between workbench and fixed seat on numerical control machine tool.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of straight line sliding table of numerical control machine tool, including straight line sliding table main body, the straight line sliding table main body includes fixed seat, the inside intermediate position of the fixed seat rotates with screw rod, the end of the screw rod is located on the surface of fixed seat and is equipped with driving motor, the outer surface of the screw rod is provided with mounting seat, the upper surface of the mounting seat is provided with internal thread hole, the inside both sides of the fixed seat are welded with limit slide rod, the lower surface both ends of the internal thread hole are provided with limit sliding hole, the limit slide rod is embedded in the inside of limit sliding hole, the straight line sliding table main body is also provided with:

[0006] The reinforcing fixing mechanism is arranged at the inner edge of the internally threaded hole, and the end of the reinforcing assembly is located inside the mounting base provided with a pushing assembly, the bottom end of the four pushing assemblies is connected with a rotary adjusting assembly;

[0007] The material guiding and cleaning mechanism is arranged at the bottom end of the fixing base, and the lower surface of the mounting base is provided with a cleaning scraping assembly at both ends.

[0008] Preferably, the reinforcing assembly comprises four movement control grooves arranged at the edge of the internally threaded hole, the top end of the movement control groove is limited by a limiting pushing inclined block on one side, and the end of the limiting pushing inclined block is welded with a reinforcing clamping plate on the inner surface of the internally threaded hole.

[0009] Preferably, the pushing assembly comprises a trapezoidal pushing plate arranged at the bottom end of the movement control groove, the top end of the trapezoidal pushing plate is rolled with a ball on the side surface, both side ends of the mounting base are provided with an adjusting groove, the bottom end of the trapezoidal pushing plate is welded with a control pushing rod, and the bottom end of the control pushing rod extends to the inside of the adjusting groove.

[0010] Preferably, the top end of the trapezoidal pushing plate is matched with the end structure of the limiting pushing inclined block, and the end of the trapezoidal pushing plate is in contact with the surface of the limiting pushing inclined block through the ball.

[0011] Preferably, the rotary adjusting assembly comprises a limiting movement plate arranged at the top end of the adjusting groove, the bottom end of the control pushing rod is fixed with the upper surface of the limiting movement plate through welding, a threaded rod is welded at the top end of the adjusting groove, the threaded rod penetrates into the inside of the limiting movement plate, and two adjusting nuts are rotated on the outer surface of the threaded rod and located on the lower surface of the limiting movement plate.

[0012] Preferably, the material guiding assembly comprises a material guiding inclined surface integrally formed at the bottom end of the fixing base on both sides, and a material guiding groove is arranged at the bottom end of the fixing base on the inner side.

[0013] Preferably, the cleaning scraping assembly comprises a mounting plate fixed on the lower surface of the mounting base at both ends through screws, the lower surface of the mounting plate is integrally formed with a cleaning scraping plate, and the lower surface of the cleaning scraping plate is in contact with the surface of the material guiding inclined surface.

[0014] Compared with the prior art, the material guiding and cleaning mechanism has the advantages that:

[0015] By designing the reinforcing fixing mechanism, the bolt can be screwed into the inner threaded hole to fix the workbench and the surface of the mounting base, the trapezoidal push plate is moved to the bottom end of the moving control groove, the trapezoidal push plate is pushed to extrude the surface of the limiting push inclined block through the ball contact limiting, the limiting push inclined block is moved to drive the reinforcing clamping plate to be fixed on the outer surface of the bolt, so that the reinforcing installation is facilitated during frequent movement adjustment and processing stress, and the straight line sliding table body is improved in the reinforcing fixation of the workbench on the surface of the mounting base of the numerical control machine tool. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a side sectional view structural schematic view of the utility model;

[0018] Figure 3 It is a structural schematic view of the utility model Figure 2 A part of the utility model is enlarged;

[0019] Figure 4 It is a structural schematic view of the utility model Figure 3 C part of the utility model is enlarged;

[0020] Figure 5 It is a local sectional view structural schematic view of the utility model's inner threaded hole, reinforcing clamping plate and mounting base;

[0021] Figure 6 It is a structural schematic view of the utility model Figure 2 B part of the utility model is enlarged;

[0022] Figure 7 It is a structural schematic view of the utility model Figure 6 D part of the utility model is enlarged;

[0023] Figure 8 It is a structural schematic view of the utility model's mounting plate and cleaning scraper;

[0024] In the drawing: 100, straight line sliding table body; 101, fixed base; 1011, material guide groove; 1012, material guide inclined surface; 1013, mounting plate; 1014, cleaning scraper; 102, mounting base; 103, inner threaded hole; 1031, moving control groove; 1032, reinforcing clamping plate; 1033, trapezoidal push plate; 1034, control push rod; 1035, limiting moving plate; 1036, adjusting groove; 1037, threaded rod; 1038, adjusting nut; 1039, limiting push inclined block; 1030, ball; 104, driving motor; 105, screw rod; 106, limiting sliding rod; 107, limiting sliding hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a linear slide of numerical control machine tool, including linear slide main body 100, linear slide main body 100 includes fixed seat 101, fixed seat 101 inside middle position is rotated with screw rod 105, the end portion of screw rod 105 is located on the surface of fixed seat 101 and is equipped with driving motor 104, the outer surface of screw rod 105 is provided with mounting seat 102, the upper surface of mounting seat 102 is equipped with internal thread hole 103, the inside of fixed seat 101 both sides is welded with limit slide 106, the lower surface both ends of internal thread hole 103 are equipped with limit sliding hole 107, limit slide 106 is passed through the inside of limit sliding hole 107, mounting seat 102 is moved on the outer surface of screw rod 105 and drives workbench to move and process, mounting seat 102 is moved and is limited to stable movement adjustment operation to mounting seat 102 by limit sliding hole 107 and limit slide 106, linear slide main body 100 is provided with:

[0028] Strengthen fixed mechanism, and the strengthening fixed mechanism includes the four reinforcing components of setting at the edge of internal thread hole 103 inside, the end portion of reinforcing component is located in the inside of mounting seat 102 and is equipped with push component, the bottom end junction of four push components is equipped with rotary adjustment component, can be after the fixed installation of workbench on the upper surface of mounting seat 102, by strengthening fixed mechanism, bolt is reinforced and installed on the upper surface of mounting seat 102 with workbench, it is convenient to strengthen fixed installation and stabilize use, improve the strengthening fixation of workbench on the surface of mounting seat 102 when linear slide main body 100 is installed on numerical control machine tool.

[0029] In order to be convenient for bolt to be installed on the surface of mounting seat 102 with workbench again after strengthening fixed after installation, reinforce stable use, in the embodiment, preferably, reinforcing component includes four movement control grooves 1031 opened at the edge of internal thread hole 103, limit push inclined block 1039 is limited to the top end side of movement control groove 1031, the end portion of limit push inclined block 1039 is welded and fixed with reinforcing clamping plate 1032 on the inner surface of internal thread hole 103, limit push inclined block 1039 can be moved and adjusted with reinforcing clamping plate 1032 when being limited to move, until reinforcing clamping plate 1032 is moved and clamped on the outer surface of bolt and is reinforced and installed.

[0030] In order to facilitate the installation of the limiting push inclined block 1039 and the reinforcing clamping plate 1032 by the push assembly, preferably, the push assembly comprises a trapezoidal push plate 1033 arranged at the bottom end of the moving control groove 1031, the top end side of the trapezoidal push plate 1033 is rolled with a ball 1030, the two side ends of the mounting seat 102 are both provided with an adjusting groove 1036, the bottom end of the trapezoidal push plate 1033 is welded with a control push rod 1034, the bottom end of the control push rod 1034 extends to the inside of the adjusting groove 1036, the control push rod 1034 can drive the trapezoidal push plate 1033 to move in the moving control groove 1031 when moving, the trapezoidal push plate 1033 pushes the limiting push inclined block 1039 to move for clamping and fixing installation through the ball 1030, which is convenient for moving and adjusting operation.

[0031] In order to facilitate the simultaneous moving and adjusting operation of the limiting moving plate 1035 and the four control push rods 1034 by the rotating adjusting assembly, preferably, the rotating adjusting assembly comprises a limiting moving plate 1035 arranged at the top end of the adjusting groove 1036, the bottom end of the control push rod 1034 is fixed with the upper surface of the limiting moving plate 1035 by welding, which is convenient for limiting the movement of the limiting moving plate 1035 in the adjusting groove 1036 and driving the control push rod 1034 to move and adjust, a threaded rod 1037 is welded at the top end of the adjusting groove 1036, the threaded rod 1037 penetrates the inside of the limiting moving plate 1035, two adjusting nuts 1038 are rotated on the outer surface of the threaded rod 1037 and located at the lower surface of the limiting moving plate 1035, which is convenient for pushing the limiting moving plate 1035 and the control push rod 1034 to move upward by rotating the adjusting nut 1038 on the outer surface of the threaded rod 1037, and facilitates the moving and adjusting operation.

[0032] Embodiment 2

[0033] Please refer to Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8The utility model provides a technical scheme: a linear slide of numerical control machine tool, including linear slide main part 100, linear slide main part 100 includes fixed base 101, the inside intermediate position of fixed base 101 rotates and has screw rod 105, the end of screw rod 105 is located the surface mounting of fixed base 101 has drive motor 104, the outer surface of screw rod 105 is provided with mounting seat 102, the upper surface of mounting seat 102 is seted up and has internal thread hole 103, the inside both sides welding of fixed base 101 has limit slide 106, the lower surface both ends of internal thread hole 103 are seted up and have limit sliding hole 107, limit slide 106 is passed through the inside of limit sliding hole 107, will move mounting seat 102 on the outer surface of screw rod 105 and drive workbench to move and process, will move mounting seat 102 and pass through limit sliding hole 107 and limit slide 106 and limit seat 102 stable movement adjustment operation, linear slide main part 100 still is provided with:

[0034] The utility model discloses a material guiding and cleaning mechanism, and the material guiding and cleaning mechanism includes a material guiding assembly arranged at the bottom end inside the fixed base 101, and the lower surface of the mounting seat 102 is provided with a cleaning scraping assembly at both ends, so that when the linear slide main part 100 is installed on the numerical control machine tool for use, dirt falling into the inside of the fixed base 101 can be scraped and cleaned by the material guiding and cleaning mechanism at the bottom end inside the fixed base 101, and the cleaning is convenient and the adjustment operation is smooth.

[0035] In order to facilitate the direct guiding and discharging of the dirt falling into the bottom end inside the fixed base 101 through the material guiding assembly, the guiding and discharging are convenient, and the cleaning is facilitated, in the embodiment, preferably, the material guiding assembly includes a material guiding slope 1012 integrally formed at both sides of the bottom end inside the fixed base 101, and a material guiding groove 1011 is arranged at the bottom end inside the fixed base 101, so that when the dirt falls into the bottom end inside the fixed base 101, the dirt can be directly guided to the material guiding groove 1011 from the surface of the material guiding slope 1012 and discharged to the outside, and the cleaning is facilitated.

[0036] In order to facilitate the scraping and cleaning of the dirt adhered to the surface of the material guiding slope 1012 at the bottom end inside the fixed base 101 through the cleaning scraping assembly, the cleaning is facilitated, and the adjustment is smooth, in the embodiment, preferably, the cleaning scraping assembly includes a mounting plate 1013 fixed at both ends of the lower surface of the mounting seat 102 through screws, the lower surface of the mounting plate 1013 is integrally formed with a cleaning scraper 1014, and the lower surface of the cleaning scraper 1014 is in contact with the surface of the material guiding slope 1012, so that when the dirt adheres to the surface of the material guiding slope 1012, the mounting seat 102 moves to drive the mounting plate 1013 and the cleaning scraper 1014 to scrape and clean the surface of the material guiding slope 1012, the dirt is guided and discharged, and the movement adjustment operation is smooth.

[0037] The working principle and use process of the utility model: the linear slide of the numerical control machine tool, when using, first of all, the linear slide main body 100 is closed in the position of the fixed installation of the numerical control machine tool through the fixed seat 101, after the fixed installation of the linear slide main body 100, the workbench on the numerical control machine tool is closed on the surface of the mounting seat 102, the bolt is fixedly installed in the inside of the internal thread hole 103 through the both ends of the workbench bottom rotating, after the fixed installation, when using, the driving motor 104 operates to drive the screw rod 105 to rotate, when the screw rod 105 rotates, the mounting seat 102 moves on the outer surface of the screw rod 105 and drives the workbench to move to process, when the mounting seat 102 moves, the mounting seat 102 is limited and stably moved and adjusted through the limiting sliding hole 107 and the limiting sliding rod 106;

[0038] Then when the linear slide main body 100 is installed before using, after the workbench is fixed on the surface of the mounting seat 102 by the bolt rotating in the inside of the internal thread hole 103, the limiting moving plate 1035 is moved up on the outer surface of the threaded rod 1037 by rotating again through the spanner clamping on the surface of the adjusting nut 1038 at the outer surface of the threaded rod 1037, when the limiting moving plate 1035 moves, the trapezoidal push plate 1033 is moved in the inside bottom end of the moving control groove 1031 by driving the trapezoidal push plate 1033 through the control push rod 1034, when the trapezoidal push plate 1033 pushes, the limiting push inclined block 1039 is extruded and pushed by the ball 1030 contacting the surface of the limiting push inclined block 1039, the reinforcing clamping plate 1032 is moved and clamped and fixed on the outer surface of the bolt by moving the limiting push inclined block 1039, thereby the workbench is conveniently reinforced and fixedly installed on the surface of the mounting seat 102, it is still reinforced and installed when frequently moving and adjusting and processing stress, the reinforcing and fixed nature of the workbench on the surface of the mounting seat 102 of the linear slide main body 100 installed on the numerical control machine tool is improved;

[0039] Finally when the linear slide main body 100 is installed on the numerical control machine tool and used for the workbench, after installation, the fixed seat 101 directly exposes the outside world, when the inside bottom end of the fixed seat 101 enters dirt and dust for a long time, it directly falls on the material guide inclined surface 1012 and is guided to the inside of the material guide groove 1011, and is attached to the surface of the material guide inclined surface 1012, when the mounting seat 102 moves, the mounting plate 1013 and the cleaning scraper 1014 contact the surface of the material guide inclined surface 1012 and move and scrape and clean, after scraping and cleaning, the dirt is guided out of the outside world again through the material guide groove 1011, and the inside of the fixed seat 101 is conveniently cleaned, dirt is not easy to accumulate, the moving and adjusting operation is convenient and smooth, and the convenience of the inside bottom end of the fixed seat 101 of the linear slide main body 100 installed on the numerical control machine tool for material guide cleaning treatment is improved.

[0040] Although the embodiments of the present application have been shown and described (see the detailed description above), it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A linear slide of a numerical control machine tool, comprising a linear slide main body (100), the linear slide main body (100) comprises a fixed seat (101), a screw rod (105) is rotatably arranged in the inner middle position of the fixed seat (101), a driving motor (104) is mounted on the surface of the fixed seat (101) at the end of the screw rod (105), a mounting seat (102) is arranged on the outer surface of the screw rod (105), an internally threaded hole (103) is formed on the upper surface of the mounting seat (102), limit sliding rods (106) are welded on both sides of the inner portion of the fixed seat (101), limit sliding holes (107) are formed on both ends of the lower surface of the internally threaded hole (103), and the limit sliding rods (106) penetrate the inner portion of the limit sliding holes (107), characterized in that: The straight line sliding table body (100) is also provided with The reinforcing fixing mechanism comprises four reinforcing assemblies arranged at the inner edge of the internally threaded hole (103), the end of the reinforcing assembly is arranged inside the mounting seat (102), a pushing assembly is arranged at the bottom end of the four pushing assemblies, and a rotating adjusting assembly is arranged at the connection position of the bottom end of the four pushing assemblies. The material guiding cleaning mechanism comprises a material guiding assembly arranged at the bottom end inside the fixing seat (101), and the lower surface of the mounting seat (102) is provided with a cleaning scraping assembly at both ends.

2. The linear slide of claim 1, wherein: The reinforcing assembly comprises four movement control grooves (1031) arranged at the edge of the internally threaded hole (103), the top end of the movement control groove (1031) is limited by a limiting pushing inclined block (1039) on one side, and the end of the limiting pushing inclined block (1039) is welded with a reinforcing clamping plate (1032) on the inner surface of the internally threaded hole (103).

3. The linear slide of claim 2, wherein: The pushing assembly comprises a trapezoidal pushing plate (1033) arranged at the bottom end inside the movement control groove (1031), the top end side of the trapezoidal pushing plate (1033) is rolled with a ball (1030), both sides of the mounting seat (102) are provided with an adjusting groove (1036), the bottom end of the trapezoidal pushing plate (1033) is welded with a control pushing rod (1034), and the bottom end of the control pushing rod (1034) extends to the inside of the adjusting groove (1036).

4. The linear slide of claim 3, wherein: The top end side of the trapezoidal pushing plate (1033) is matched with the end structure of the limiting pushing inclined block (1039), and the end of the trapezoidal pushing plate (1033) is in contact with the surface of the limiting pushing inclined block (1039) through the ball (1030).

5. The linear slide of claim 3, wherein: The rotating adjusting assembly comprises a limiting movement plate (1035) arranged at the top end inside the adjusting groove (1036), the bottom end of the control pushing rod (1034) is welded with the upper surface of the limiting movement plate (1035), a threaded rod (1037) is welded at the top end inside the adjusting groove (1036), the threaded rod (1037) penetrates the inside of the limiting movement plate (1035), and two adjusting nuts (1038) are rotated on the outer surface of the threaded rod (1037) and the lower surface of the limiting movement plate (1035).

6. The linear slide of claim 1, wherein: The material guiding assembly comprises a material guiding inclined surface (1012) integrally formed at the bottom end of both sides inside the fixing seat (101), and a material guiding groove (1011) is arranged at the bottom end of the inner bottom end of the fixing seat (101).

7. The linear slide of claim 6, wherein: The cleaning scraping assembly comprises a mounting plate (1013) fixed on the lower surface of both ends of the mounting seat (102) by screws, the lower surface of the mounting plate (1013) is integrally formed with a cleaning scraping plate (1014), and the lower surface of the cleaning scraping plate (1014) is in contact with the surface of the material guiding inclined surface (1012).

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