Sliding seat stabilizing mechanism for planer

Abstract

The utility model discloses a sliding seat stabilizing mechanism for a planer, which is mounted on a rack, a moving machine table is arranged on the rack, a reciprocating part is arranged on the inner side of the moving machine table, a planer tool component is arranged in the reciprocating part, a planer tool is arranged on the planer tool component, a mounting frame is arranged on the side of the rack, and a workpiece table is arranged on the mounting frame. A sliding base of the planer tool assembly is movably installed in the guide rail, the weight reduction balancing structure comprises a middle butt joint frame arranged in the middle of the rear side of the sliding base, a distance limiting assembly is arranged in the middle of the middle butt joint frame, and the tail end of the distance limiting assembly is connected to the inner wall of the moving machine table. The two ends of the middle butt joint frame are connected with lateral guide frames, the tail ends of the lateral guide frames are movably connected with heavy pushing frames, and the energy consumption of equipment is reduced while the machining precision is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a planer for bamboo and wood processing, in particular to a slide stable mechanism for planer. BACKGROUND

[0002] The planer is a machine tool for processing metal, wood and other materials, mainly used for processing plane, bevel, groove and other shapes, and the woodworking planer cuts wood through high-speed moving cutter head, a plurality of blades are installed on the cutter head, and the workpiece is repeatedly contacted with the planer through the continuously reciprocating planer, so that the workpiece reaches the appropriate shape.

[0003] The traditional planing operation mainly relies on manual planing tools (such as hand planer) for wood processing, which is low in efficiency and high in technical requirements for workers, so the existing planer directly clamps the workpiece to be processed on the sliding tool, and the sliding tool is contacted with the high-speed rotating planer, so that high-precision and automatic planing is realized, but the output mode has the following problems: on the one hand, when planing thick thickness, the contact force between the planer and the processing surface is large, if the weight of the planer mounting structure is increased, the kinetic energy required for resetting is large, and if the weight of the planer mounting structure is reduced, the stability of the planer and the workpiece when contacted is difficult to guarantee, which affects the overall processing efficiency. SUMMARY

[0004] The utility model provides a slide stable mechanism for planer, can clamp the workpiece stably when the workpiece is put in, can guarantee the position accuracy between the workpiece and the planer when processing the corner appearance, can guarantee the stable output of the planer when the planer is contacted with the workpiece, and can reduce the output of power when turning back quickly, so that the processing accuracy is guaranteed while the energy consumption of the equipment is reduced, and the above problems can be effectively solved.

[0005] The utility model is realized as follows:

[0006] A slide stable mechanism for planer is installed on a rack, a moving machine table is arranged on the rack, a reciprocating motion piece is arranged on the inner side of the moving machine table, a planer assembly is arranged in the reciprocating motion piece, a planer is arranged on the planer assembly, a mounting frame is arranged on the side of the rack, a workpiece table is arranged on the mounting frame, the workpiece table is provided with a workpiece, and the slide stable mechanism for planer further comprises:

[0007] The weight-reducing balancing structure comprises a middle butt joint frame arranged at the middle position of the rear side of the slide, a middle part of the middle butt joint frame is provided with a limiting distance assembly, the limiting distance assembly is connected to the inner wall of the motion machine at the end, both ends of the middle butt joint frame are connected with lateral guide frames, the lateral guide frames are movably connected with heavy pushing frames at the end, when the reciprocating moving part drives the planer tool assembly to push out, the lateral guide frames push the heavy pushing frames out and fit with the guide rail, when the planer tool assembly retreats, the limiting distance assembly retreats and shrinks the heavy pushing frames to separate from the guide rail.

[0008] As a further improvement, the middle butt joint frame comprises a butt joint shaft inserted on the slide, the butt joint shaft is connected to a hollow butt joint frame, the hollow butt joint frame is provided with a middle butt joint groove and two side butt joint grooves, the lateral guide frames are arranged in the lateral guide frames, and the limiting distance assembly is arranged on the middle butt joint groove.

[0009] As a further improvement, the lateral guide frame comprises a cavity tube embedded in the side butt joint groove, a through pin is movably arranged in the cavity tube, one end of the through pin is connected with the heavy pushing frame, the other end of the through pin is a slope, the middle part of the through pin is connected with a spring, and the limiting distance assembly is arranged at intervals with the slope of the through pin.

[0010] As a further improvement, the inner side of the guide rail is provided with two inner sliding grooves, the heavy pushing frame comprises an extension shaft connected with the through pin, the end of the extension shaft is provided with a matching claw, and the matching claw is in contact with the inner sliding groove after being stretched out.

[0011] As a further improvement, the matching claw comprises a mounting button connected with the extension shaft, two friction arms are locked on the mounting button, and the friction arms are in contact with the inner sliding groove after being stretched out.

[0012] As a further improvement, the limiting distance assembly comprises a push-pull oil cylinder fixed on the inner side of the motion machine, the output end of the push-pull oil cylinder is locked with a blocking frame, and the blocking frame pushes the through pin outwards when the planer tool assembly is pushed out.

[0013] As a further improvement, the blocking frame comprises a lower extension plate located at the lower end of the middle butt joint frame, the upper end of the lower extension plate is connected with a horizontal pushing plate, the horizontal pushing plate is provided with a plurality of pressing blocks, and the pressing blocks are arranged at intervals with the lateral guide frames.

[0014] The beneficial effects of the utility model are:

[0015] The prior art planer needs to adapt to multiple types of workpieces, so as to ensure the machining effect, and the weight of the sliding structure carrying the planer is often increased, so that sufficient planing force can be ensured when machining some special-shaped structural parts, and thus the weight of the entire sliding structure is heavy, and the driving power of the sliding structure needs to be enhanced, therefore, the weight of the entire sliding seat is directly reduced by the additional weight reduction balancing structure, the rear end of the sliding seat is made empty, and the entire lateral guide frame is pushed out and attached to the guide rail during the sliding process of the sliding seat, that is, during the machining process of the planer assembly on the workpiece, so as to achieve the effect after the weight of the sliding seat is increased, so that the sliding seat after the weight is reduced can achieve the effect before the weight is not reduced, and since the weight of the sliding seat is greatly reduced, the power output by the driving structure of the sliding seat is greatly reduced, thereby reducing the energy consumption of the entire equipment, and the cost is reduced without affecting the stability.

[0016] For the front heavy sliding seat, the middle butt joint frame is a hollow structure, which is a hollow structure of a steel member, so that the weight of the entire sliding seat can be greatly reduced, and sufficient installation space can be provided for the lateral guide frame, so that the weight is reduced without affecting normal use.

[0017] The entire lateral guide frame needs to realize the switching of two states, that is, it needs to be pushed out when the sliding seat is extended, and it needs to be retracted when the sliding seat is retracted, therefore, the middle part of the through pin of the lateral guide frame is limited in the cavity tube by the spring, and when the inner side end is subjected to pressure, it can move outward, and after the pressure disappears, it can quickly return, thereby eliminating the need for a power structure on the sliding seat, and better reducing the weight.

[0018] After the lateral guide frame is pressed to extend, it will drive the heavy push frame to expand, but if the heavy push frame and the guide rail are simply rubbed, it is difficult to ensure the stability during sliding, therefore, the utility model sets two inner sliding grooves on the guide rail, so that the matching claw in the heavy push frame can cooperate with the inner sliding groove after the heavy push frame is pushed out, and since there are two points up and down, the movement of the matching claw is very stable.

[0019] If the distance limiting assembly does not have power, although it can move forward with the movement of the sliding seat, but it has uncertainty when acting on the lateral guide frame, therefore, the distance limiting assembly of the utility model is first installed on the inner side of the moving machine table, and does not increase the weight of the sliding seat, secondly, during the sliding process of the sliding seat, since it has a driving force, it also slides out, tightly cooperates with the lateral guide frame, pushes out the lateral guide frame, and during the retraction process of the sliding seat, it also slowly retracts and synchronously separates the lateral guide frame, so as to realize the linkage effect of the lateral guide frame under the premise of not increasing the weight. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as limiting the scope, for those skilled in the art, without creative labor, other related drawings can also be obtained from these drawings.

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present application.

[0022] Figure 2 is a top view structural schematic diagram of the present application.

[0023] Figure 3 is a sectional view of A-A in the figure.

[0024] Figure 4 is a structural schematic diagram of the weight reduction balancing structure of the present application.

[0025] Figure 5 is a structural schematic diagram of the middle butt joint frame in the present application.

[0026] Figure 6 is a structural schematic diagram of the distance limiting assembly of the present application.

[0027] Figure 7 is a structural schematic diagram of the guide of the present application.

[0028] Figure 8 is a structural schematic diagram of the fixed resistance structure of the present application. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0030] In the description of the utility model, the terms "first", "second" are only used for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0031] Referring to Figures 1-8 As shown in the figure, a slide stable mechanism for planer is installed on the rack 10, the rack 10 is provided with a moving machine table 20, the inner side of the moving machine table 20 is provided with a reciprocating motion piece 30, the reciprocating motion piece 30 is provided with a planer assembly 40, the planer assembly 40 is provided with a planer, the lateral side of the rack 10 is provided with a mounting frame 50, the mounting frame 50 is provided with a workpiece table 60, the workpiece table 60 is provided with a workpiece, further comprising: a weight reduction balancing structure 80, the slide 41 of the planer assembly 40 is movably installed in the guide rail, the weight reduction balancing structure 80 comprises a middle butt joint frame 81 arranged at the middle position of the rear side of the slide 41, the middle part of the middle butt joint frame 81 is provided with a limit distance assembly 82, the end of the limit distance assembly 82 is connected to the inner wall of the moving machine table 20, the both ends of the middle butt joint frame 81 are connected with lateral guide frames 83, the end of the lateral guide frame 83 is movably connected with a heavy pushing frame 84, when the reciprocating motion piece 30 drives the planer assembly 40 to push out, the lateral guide frame 83 pushes out the heavy pushing frame 84 and is attached to the guide rail, when the planer assembly 40 retreats, the limit distance assembly 82 retreats and shrinks the heavy pushing frame 84 to separate from the guide rail; a constant resistance structure 90, the workpiece table 60 is hinged to the side wall of the rack 10, the constant resistance structure 90 comprises a height adjusting assembly 91 arranged at the lower end of the workpiece table 60, the lateral side of the workpiece table 60 is provided with a side lifting assembly 92, the side close to the moving machine table 20 of the side lifting assembly 92 is movably installed on the rack 10, when the planer assembly 40 moves to one side of the workpiece, the cooperation depth of the side lifting assembly 92 and the lateral side of the workpiece table 60 gradually deepens.

[0032] The workpiece in the embodiment is a bamboo wood workpiece, which is clamped on the workpiece table 60 by means of mortise and tenon, and then the slide 41 in the planer assembly 40 is driven by the reciprocating motion piece 30 to make reciprocating motion along the guide rail, so that the surface of the bamboo wood member is smooth and meets the processing requirements.

[0033] In order to ensure stability, after the constant resistance structure 90 is adjusted to the accurate position each time, the hinge joint between the height adjusting assembly 91 and the guide piece 61 needs to be reinforced, for example, locked by screw nut cooperation at the hinge joint position, so that the adjusted angle can still be maintained at a certain inclination angle.

[0034] The prior art planer bed needs to adapt to multiple types of workpieces, so as to ensure the machining effect, and the weight of the sliding structure of the planer is often increased, so that sufficient planing force can be ensured when machining some special-shaped structural parts, and therefore the weight of the whole sliding structure is heavy, and the driving power of the sliding structure needs to be enhanced, therefore, the weight of the whole sliding seat 41 is directly reduced by the additional weight reduction balancing structure 80, the rear end of the sliding seat 41 is made empty, and during the sliding process of the sliding seat 41 to the outside, that is, during the machining process of the workpiece by the planer assembly 40, the whole lateral guide frame 83 pushes the heavy push frame 84 out and is attached to the guide rail, so as to achieve the effect after the weight of the sliding seat 41 is increased, so that the sliding seat 41 after the weight is reduced can achieve the effect before the weight is not reduced, and since the weight of the sliding seat 41 is greatly reduced, the power output by the driving structure of the sliding seat 41 is greatly reduced, thereby reducing the energy consumption of the whole equipment, and reducing the cost without affecting the stability.

[0035] For the front heavy sliding seat 41, the middle docking frame 81 of the embodiment comprises a docking shaft 811 inserted on the sliding seat 41, the docking shaft 811 is connected to a hollow docking frame 812, the hollow docking frame 812 is provided with a middle docking groove 813 and two side docking grooves 814, the lateral guide frame 83 is installed in the lateral guide frame 83, and the limit component 82 is arranged on the middle docking groove 813. The middle docking frame 81 is a hollow structure, which is a hollow structure of a steel member, so as to greatly reduce the weight of the whole sliding seat 41, and also provide sufficient installation space for the lateral guide frame 83, thereby ensuring weight reduction without affecting normal use.

[0036] The whole lateral guide frame 83 needs to realize the switching of two states, that is, it needs to be pushed out when the sliding seat 41 is extended, and it needs to be retracted when the sliding seat 41 is retracted, therefore, the lateral guide frame 83 of the embodiment comprises a cavity tube 831 nested in the side docking groove 814, a through pin 832 movably installed in the cavity tube 831, one end of the through pin 832 connected with the heavy push frame 84, the other end of the through pin 832 being a slope, the middle part of the through pin 832 connected with a spring 833, and the limit component 82 and the slope of the through pin 832 being arranged at intervals. The middle part of the through pin 832 of the lateral guide frame 83 is limited in the cavity tube 831 by the spring 833, and when the inner side end is subjected to pressure, it can move outward, and after the pressure disappears, it can quickly return to position, thereby not needing to set a power structure on the sliding seat 41, and better reducing the weight.

[0037] After the lateral guide frame 83 is pressed to extend, it will drive the heavy push frame 84 to extend, but if the heavy push frame 84 and the guide rail only have simple friction, it is difficult to ensure the stability during sliding, therefore, the inner side of the guide rail of the embodiment is provided with two inner sliding grooves, the heavy push frame 84 comprises an extension shaft 841 connected with the through pin 832, the end of the extension shaft 841 is provided with a matching claw 842, the matching claw 842 is in contact with the inner sliding groove after extending, by providing two inner sliding grooves on the guide rail, the matching claw 842 in the heavy push frame 84 can cooperate with the inner sliding groove after the heavy push frame 84 is pushed out, and since there are two points up and down, the movement of the matching claw 842 is very stable.

[0038] The matching claw 842 in the embodiment comprises a mounting button 8421 connected with the extension shaft 841, the mounting button 8421 is locked with two friction arms 8422, the friction arms 8422 are in contact with the inner sliding groove after extending, by the cooperation of the two friction arms 8422, multi-point stable sliding is realized.

[0039] If the distance limiting assembly 82 does not have power, although it can move forward with the movement of the sliding seat 41, it has uncertainty when acting on the lateral guide frame 83, therefore, the distance limiting assembly 82 of the embodiment comprises a push-pull oil cylinder 821 fixed on the inner side of the motion machine table 20, the output end of the push-pull oil cylinder 821 is locked with a blocking frame 822, the blocking frame 822 pushes the through pin 832 outward when the planer tool assembly 40 is pushed out, the distance limiting assembly 82 is first installed on the inner side of the motion machine table 20, does not increase the weight of the sliding seat 41, secondly, in the process of sliding out of the sliding seat 41, since it has active power, it also slides out, tightly cooperates with the lateral guide frame 83, pushes out the lateral guide frame 83, in the process of retracting the sliding seat 41, it also slowly retracts, and synchronously separates the lateral guide frame 83, so that the linkage effect of the distance limiting assembly 82 and the lateral guide frame 83 is realized under the premise of not increasing the weight.

[0040] Specifically, the blocking frame 822 comprises a lower extension plate 8221 located at the lower end of the middle connecting frame 81, the upper end of the lower extension plate 8221 is connected with a horizontal push plate 8222, the horizontal push plate 8222 is provided with a plurality of pressing blocks 8223, the pressing blocks 8223 are arranged at intervals with the lateral guide frame 83, so as to avoid the hollow middle connecting groove 813 and cooperate with the lateral guide frame 83.

[0041] The prior art in the process of machining the workpiece with the planer, if the workpiece is a corner-shaped workpiece, that is, after machining one side, the workpiece needs to be tilted and the inclined side needs to be machined, the position of the workpiece table 60 needs to be changed, but if the inclination is simply adjusted, the stability of the workpiece when the planer contacts the workpiece is often not enough, therefore, the utility model discloses a fixed resistance structure 90, which can change the angle of the workpiece table 60 by the height adjusting assembly 91 on the basis of unchanged machining force, and then the side lifting assembly 92 is placed out after the angle is changed, so that the side lifting assembly 92 cooperates with the side of the workpiece table 60 to tightly clamp and fix the two sides of the workpiece table 60, and the cooperation of the side lifting assembly 92 and the height adjusting assembly 91 can make the workpiece more stable when the inclined surface is planed.

[0042] Because the workpiece needs to be machined into different shapes according to the requirements of the customer, and the angle of the planer is difficult to adjust, the workpiece table 60 also needs to be switched to different angles, in the embodiment, the height adjusting assembly 91 comprises a front adjusting piece 911 and a rear adjusting piece 912, the front adjusting piece 911 and the rear adjusting piece 912 are the same in structure, the rear adjusting piece 912 comprises an adjusting push rod 9121 locked on the upper end of the mounting frame 50, a hinge button 9122 is arranged on the upper end of the adjusting push rod 9121, the hinge button 9122 is hinged to the workpiece table 60, by arranging the height adjusting assembly 91 on the bottom of the workpiece table 60, the front adjusting piece 911 and the rear adjusting piece 912 of the height adjusting assembly 91 are used to change the height of the workpiece table 60, so as to satisfy different inclined surfaces.

[0043] The workpiece table 60 also needs to be driven when the height adjusting assembly 91 changes the angle, so that the workpiece can be overturned to a certain angle, therefore, the workpiece table 60 of the embodiment is hinged to the rack 10 through a guide piece 61, the guide piece 61 comprises a vertical slot 611 arranged on the rack 10, a sliding block 612 is slidably arranged in the vertical slot 611, a movable button 613 is locked to the sliding block 612, the movable button 613 is hinged to the workpiece table 60, one side of the workpiece table 60 is connected through the guide piece 61, the cooperation of the sliding block 612 and the movable button 613 enables the workpiece table 60 to realize stable tilting, and the workpiece table 60 can also be in a stable state after tilting, without affecting machining.

[0044] The side lifting assembly 92 is a rear hand restriction during the limiting of the workpiece table 60, and comprises side lifting plates 921 arranged on both sides of the rack 10, the side lifting plates 921 are driven by a rotating motor 922, the outer side of the workpiece table 60 is provided with a plurality of matching grooves, the side lifting plates 921 are provided with matching rods 923 corresponding to the matching grooves, the matching rods 923 are driven by a driving member, that is, after the height adjusting assembly 91 is adjusted to the position, the angle of the rotating motor 922 is adjusted, so that the matching rods 923 on the side lifting plates 921 are rotated to the positions corresponding to the matching grooves, the matching rods 923 are embedded into the matching grooves through the driving member, so that the cooperation between the side lifting plates 921 and the workpiece table 60 is realized, and then the workpiece table 60 is hung, so that the workpiece on the workpiece table 60 can still maintain a stable state when being acted on by the planer.

[0045] The preferred embodiments of the utility model are described above only, and are not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A slide rest stabilizing mechanism for a planer, characterized by, Be installed on the rack (10), the rack (10) is provided with a motion machine table (20), the inner side of the motion machine table (20) is provided with a reciprocating motion part (30), the reciprocating motion part (30) is provided with a planer tool assembly (40), the planer tool assembly (40) is provided with a planer tool, the lateral side of the rack (10) is provided with a mounting frame (50), the mounting frame (50) is provided with a workpiece table (60), the workpiece table (60) is provided with a workpiece, comprising: The weight reduction balance structure (80), the slide (41) of the planer tool assembly (40) is movably installed in the guide rail, the weight reduction balance structure (80) comprises a middle butt joint frame (81) arranged at the middle position of the rear side of the slide (41), the middle part of the middle butt joint frame (81) is provided with a limit distance assembly (82), the end of the limit distance assembly (82) is connected to the inner wall of the motion machine table (20), the two ends of the middle butt joint frame (81) are connected with lateral guide frames (83), the end of the lateral guide frame (83) is movably connected with a heavy pushing frame (84), when the reciprocating motion part (30) drives the planer tool assembly (40) to push out, the lateral guide frame (83) pushes out the heavy pushing frame (84) and is attached to the guide rail, when the planer tool assembly (40) retreats, the limit distance assembly (82) retreats and shrinks the heavy pushing frame (84) to separate from the guide rail.

2. A slide rest stabilizing mechanism for a planer as defined in claim 1, characterized in that The middle butt joint frame (81) comprises a butt joint shaft (811) inserted into the slide (41), the butt joint shaft (811) is connected to a hollow butt joint frame (812), the hollow butt joint frame (812) is provided with a middle butt joint groove (813) and two side butt joint grooves (814), the lateral guide frame (83) is installed in the lateral guide frame (83), and the limit distance assembly (82) is arranged on the middle butt joint groove (813).

3. A slide rest stabilizing mechanism for a planer as defined in claim 2, characterized in that The lateral guide frame (83) comprises a cavity tube (831) nested in the side butt joint groove (814), a through pin (832) is movably installed in the cavity tube (831), one end of the through pin (832) is connected with the heavy pushing frame (84), the other end of the through pin (832) is a slope, the middle part of the through pin (832) is connected with a spring (833), and the limit distance assembly (82) and the slope of the through pin (832) are arranged at intervals.

4. A slide rest stabilizing mechanism for a planer as defined in claim 3, characterized in that The inner side of the guide rail is provided with two inner grooves, the heavy pushing frame (84) comprises an extension shaft (841) connected with the through pin (832), the end of the extension shaft (841) is provided with a matching claw (842), and the matching claw (842) is in contact with the inner groove after stretching out.

5. A slide rest stabilizing mechanism for a planer as defined in claim 4, characterized in that The matching claw (842) comprises a mounting button (8421) connected with the extension shaft (841), two friction arms (8422) are locked on the mounting button (8421), and the friction arms (8422) are in contact with the inner groove after stretching out.

6. A slide rest stabilizing mechanism for a planer as defined in claim 1, wherein The limiting distance assembly (82) comprises a push-pull oil cylinder (821) fixed in the motion machine (20), and the output end of the push-pull oil cylinder (821) is locked with a blocking frame (822), and the blocking frame (822) pushes the penetrating pin (832) outward when the planer tool assembly (40) is pushed out.

7. A slide rest stabilizing mechanism for a planer as defined in claim 6, characterized in that The blocking frame (822) comprises a lower extension plate (8221) located at the lower end of the middle butt joint frame (81), the upper end of the lower extension plate (8221) is connected with a horizontal push plate (8222), a plurality of pressing blocks (8223) are arranged on the horizontal push plate (8222), and the pressing blocks (8223) are arranged at intervals with the lateral guide frame (83).

Images