CN211615880U - Horizontal disc saw lifting adjusting mechanism for edge lifting device - Google Patents

Abstract

The utility model discloses a horizontal disc saw lifting adjusting mechanism for a side lifting device, which comprises a workbench, wherein the workbench is provided with an upper step surface and a lower step surface, the middle position of the vertical surface of the upper step surface and the lower step surface is provided with a semicircular abdicating groove which is sunken towards one side of the upper step surface, a plurality of semicircular supporting seats are matched in the semicircular abdicating groove, and the heights of the plurality of semicircular supporting seats are lower than the height of the upper surface of an adjusting area, so that a semicircular ring groove positioned at the inner side of the semicircular abdicating groove is formed; the disc saw blade edge sawteeth are positioned in the semicircular groove in a half way, and the other half way protrudes and is positioned on the upper side of the supporting platform. The utility model discloses the utilization is handled the peripheral deburring of panel to the mode of panel propelling movement, can make panel edge trim level and smooth, standard, and positioning accuracy is high. The width of the plate trimming is changed by adjusting the limiting baffle, and the depth of the half-and-half residual trimming is changed by adjusting the height of the disc saw blade, so that the practicability is high, the working efficiency is high, and the using effect is good.

Description

Horizontal disc saw lifting adjusting mechanism for edge lifting device

Technical Field

The utility model belongs to the technical field of timber formwork plays limit machining tool, concretely relates to play limit device is with horizontal dish saw lifting adjusting mechanism.

Background

In the process of processing and manufacturing wood by a furniture production frame, the traditional wood processing tools are basically used for sawing, planing, shoveling and carving, and the like, a block is cut by an electric saw, then a planer is used for leveling to smooth the surface of the wood, and then shoveling and carving are carried out, the sheared wood board cannot meet the production requirement due to the fact that the surface roughness of the peripheral side wall of the wood board is low and the wood board is accompanied by flaws such as burrs, convex surfaces and the like, and finally trimming is carried out, and a special tool or a portable tool is generally used for polishing when straight edges are trimmed, so that the surface of the side wall of the wood board can have good finish. However, when the existing edge trimmer for small pieces of wood works, workers need to manually push and extrude the wood, so that the wood can be mutually attached to a grinding head of the edge trimmer under the extrusion effect and edge chamfering is realized; the mode not only needs to consume larger manual labor, but also has the problem that vibration or uneven force is generated due to the cutting force of the grinding head in the process of pressing the wood by workers, thereby seriously influencing the surface smoothness of the cut wood and wasting time and labor. For example, a more commonly used carpenter's deburring instrument is like "a small-size carpenter's trimmer of shockproof" that publication is CN 109129099A, mainly carry out a small amount of cutting to the side of strip panel and handle, this deburring instrument includes the workstation, workstation one side is equipped with the limiting plate, be equipped with a plurality of rotatable balls on the limiting plate side by side, the limiting plate middle part is equipped with the arc opening, be equipped with rotatable bistrique in the arc opening, the limiting plate outside is equipped with the sideslip board, sideslip board lower extreme is placed on the workstation through a plurality of gyro wheels, sideslip board one side is equipped with the baffle of L shape, the baffle outside is rotated and is connected with the push rod, the push rod tip is rotated and is connected with and promotes the piece, promote piece lower extreme warp linear slide linkage workstation, it is connected with the promotion cylinder to promote piece one. This instrument need be through a large amount of manual work cooperations in the use, and the process is more loaded down with trivial details, leads to the cost of labor height.

On the other hand, along with the continuous expansion and deepening of an e-commerce platform, the competition of the furniture industry is more and more intense, the furniture with unique and novel appearance and high practical value is continuously updated to replace transmission furniture, most of merchants and manufacturers continuously develop and improve the existing furniture and even carefully consider the trimming and edge-lifting construction treatment of each board, however, the existing public technology is used for trimming the side edge of the strip-shaped board without having the function of adjusting the width and the depth of the edge-lifting, when the jointed board is applied to the field of jointed board system processing, because the jointed board system is formed by splicing a plurality of battens, the battens are taken from different parts of wood, the procedures of cutting, trimming, splicing and the like are required to be added on the manufacturing of the wood of the jointed board, the edge modification is carried out on the two side edges of the battens, the edges of the jointed battens are finished, the existing tools applied to the edge-lifting of the wood board are beneficial to a sawing table, however, both the existing trimming devices consume manpower and time, and are often implemented depending on the experience of an operator, so that the trimming procedure is time-consuming and labor-consuming, only specific wood board models can be processed, and the trimming device does not have the function of adjusting the starting edge width and the starting edge depth basically. Many wood processing factories develop batch processing business aiming at orders, and different design requirements of edge starting width and depth are different respectively, so that a wood edge starting tool which can be adjusted to be suitable for different edge starting design requirements is needed at present.

SUMMERY OF THE UTILITY MODEL

The current situation that does not have effectual panel to play limit machining tool to prior art to and the utensil that the limit was processed is played to existing use timber mainly utilizes the trimmer that has useful saw platform and grinding, and these two kinds of instruments all have inefficiency respectively and regulatory function is poor and rely on artifical participation degree height scheduling problem, the utility model provides an adjust and easy operation play limit device with horizontal dish saw lift adjustment mechanism can realize playing limit, high-efficient high accuracy processing to the strip of multiple model or platelike plank edge straight line.

The utility model provides a scheme that its technical problem adopted is: a horizontal disc saw lifting adjusting mechanism for an edge lifting device comprises a workbench, wherein an upper step surface and a lower step surface are arranged on the workbench, a semicircular abdicating groove which is sunken towards one side of the upper step surface is formed in the middle of the vertical surface of the upper step surface and the lower step surface, a plurality of semicircular supporting seats are matched and sleeved in the semicircular abdicating groove, and the heights of the plurality of semicircular supporting seats are lower than the surface height of the upper step surface, so that a semicircular groove which is positioned at the inner side of the semicircular abdicating groove is formed; the center of many semicircular supporting seats is provided with the pilot hole and matches the cover and is equipped with lifting sliding sleeve, and lifting sliding sleeve's bottom is fixed with the motor, and the pivot of motor is installed downthehole in lifting sliding sleeve's axle center through the bearing, and the pivot of motor runs through and is fixed with horizontally disc saw bit through the saw bit mounting behind the axle center hole, disc saw bit edge sawtooth half is located the semicircle ring groove in, the other half protrusion is located lower step face upside.

The upper center of many semicircular supporting seats be provided with the recess, lift sliding sleeve upper end be fixed with the lift support, the lift support matches the suit in this recess, there is regulation fit clearance between lift support bottom and this recess bottom, be provided with the screw hole on the lift support and install jackscrew and wire drawing respectively, the jackscrew supports in this recess bottom, the wire drawing through connection is in the screw that this recess bottom set up.

The utility model has the advantages that: the utility model discloses transversely fix the setting with the disc saw bit, utilize to handle the peripheral deburring of panel to the mode of panel propelling movement, can make the panel edge trim level and smooth, standard, positioning accuracy is high. The utility model discloses can also change to panel deburring width through adjusting limit baffle to and highly change the incomplete deburring degree of depth of half through adjusting the disc saw bit, the practicality is strong, and work efficiency is high, and the operation halving excellent in use effect. The utility model discloses still at the semicircle ring groove that the inslot side of stepping down set up, utilize the semicircle ring groove not can prevent that disc saw bit edge sawtooth from receiving the impact wear, also can be used for collecting the sawdust, rotate and constantly discharge from semicircle ring groove one side along with the disc saw bit to prevent that the sawdust from piling up to form and supporting and cause disc saw bit slope or atress rupture. The utility model discloses still utilize the lift support as disc saw bit middle part main part's supporter, be favorable to protecting the disc saw bit not broken by lateral pressure, thereby the lift support is peripheral to have been less than the disc saw bit along the diameter and has existed the semicircle ring recess as the chip removal space, and this chip removal space also can protect the peripheral sawtooth of disc saw bit. The utility model discloses can satisfy the current market demand, have fine push rod using value.

Drawings

Fig. 1 is a schematic view of a structure for removing a saw blade.

Fig. 2 is a saw blade elevation adjustment mechanism of fig. 1.

Fig. 3 is a schematic view of the partial cross-sectional structure of fig. 1.

Fig. 4 is a schematic view of a structure for mounting the disc saw blade.

Reference numbers in the figures: the device comprises a worktable 1, an upper step surface 101, a lower step surface 102, a supporting vertical surface 3, a semicircular abdicating groove 4, a multi-semicircular supporting seat 5, a lifting support 6, a lifting sliding sleeve 7, a motor 8, a rotating shaft 9, a bearing 10, a regulating fit clearance 11, a jackscrew 12, a drawing wire 13, a saw blade fixing piece 14 and a disc saw blade 15.

Detailed Description

Example 1: a horizontal disc saw lifting adjusting mechanism applied to an edge lifting device is characterized in that a workbench is arranged to be an upper step surface 101 and a lower step surface 102, a semicircular abdicating groove which is concave towards one side of the upper step surface 101 is arranged in the middle position of a vertical surface (a supporting vertical surface 3) of the upper step surface and the lower step surface 102, the lower step surface is used for bearing plates, fittings are not arranged on the surface of the plane table basically, but the plane table can be expanded outwards along the width direction, so that the plate processing requirements for different widths can be met.

The upper step surface 101 is higher than the lower step surface 102 in surface height, and a support vertical surface 3 is arranged between the upper step surface and the lower step surface. The upper side of the upper step surface 101 is not an area for processing, and an auxiliary member and an adjusting member may be provided. It can be seen that a semicircular abdicating groove 4 which is concave towards one side of the upper step surface 101 is arranged at the middle position of the supporting vertical surface 3 for installing the disc saw blade 15. Specifically, as shown in fig. 2, a central supporting seat is fixed in the matching sleeve in the semicircular abdicating groove 4, and the supporting seat is mostly semicircular, that is, an arc surface with the radian larger than 0 degree and a vertical supporting seat vertical surface 26 are present, and the supporting seat vertical surface 26 is parallel to the supporting vertical surface 3 of the upper step surface 101. The circle center position of this many semicircular supporting seats 5 is provided with the pilot hole and is used for installing lift sliding sleeve 7, as shown in fig. 3, and lift sliding sleeve 7 and lift support 6 structure as an organic whole have the centre bore in lift sliding sleeve 7 and lift support 6 center, and the upper and lower end in this centre bore is respectively through bearing 10 installation motor 8 pivot 9, and the motor 8 main part is fixed in lift sliding sleeve 7 bottom.

As can be seen from fig. 2 and 3, there is a clearance between the lifting abutment 6 and the multi-semicircular support base 5, which serves as a height adjustment fit clearance 11. For adjusting the height of the lifting support 6 relative to the multi-semicircular supporting seat 5 and thus the height of the circular saw blade 15.

In the above structure, the height of the multi-semicircular supporting seat 5 is designed to be lower than the height of the upper surface of the upper step surface 101, so that a semicircular groove between the lifting support 6 and the semicircular abdicating groove 4 is formed, as shown in fig. 1. In fact, the central main portion of the disc blade 15 is supported by the elevating support 6, and the saw teeth diverged to both sides at the edge of the disc blade 15 are located in the semicircular groove, so that not only the saw teeth can be protected by the semicircular groove, but also the saw dust can be collected and discharged by the semicircular groove. It can be seen that the present invention still utilizes the circular saw blade 15 to edge the edges of the sheet material as described. But mainly uses the horizontal type disc saw blade 15 and the saw teeth of the edge of the disc saw blade 15 which are inclined and diverged towards two sides for processing. The processing depth can be realized by gradually adjusting the height of the lifting support 6 relative to the semicircular supporting seats 5 and processing the same plate for multiple times.

As shown, a front and rear fixed sliding sleeve is installed in the upper step surface 101, a forward and backward sliding rod is installed in the rear fixed sliding sleeve in a sleeved mode, a push-pull rod is installed in the front fixed sliding sleeve in a sleeved mode, a forward and backward screw rod is arranged between the forward and backward sliding rod and the middle section of the push-pull rod, a threaded sleeve is connected to the outer side of the forward and backward screw rod in a threaded mode, an adjusting hand wheel is connected to the threaded sleeve, an adjusting groove is formed in the upper surface of the upper step surface 101, the threaded sleeve and the adjusting hand wheel protrude out of the adjusting groove to facilitate operation, a sliding hole is formed in the vertical plate, and.

A plurality of parallel push-pull rods are simultaneously fixed at the front end of the advancing and retreating screw rod, and a limit baffle is vertically fixed after each push-pull rod is led out from a slide hole correspondingly arranged on the vertical plate.

Example 2: on the basis of embodiment 1, it can be known from fig. 3 that the center of the multi-semicircular supporting seat 5 is provided with an assembly hole and is matched with a lifting sliding sleeve 7, the bottom of the lifting sliding sleeve 7 is fixed with a motor 8, a rotating shaft 9 of the motor 8 is installed in an axis hole of the lifting sliding sleeve 7 through a bearing 10, the rotating shaft 9 of the motor 8 penetrates through the axis hole and is fixed with a horizontal disc saw blade 15 through a saw blade fixing piece 14, half of the edge sawteeth of the disc saw blade 15 are located in the semicircular groove, and the other half of the protrusions are located on the upper side of the lower step surface 102.

And a groove is formed in the center of the upper part of the semicircular supporting seats 5, a lifting support 6 is fixed at the upper end of the lifting sliding sleeve 7, the lifting support 6 is sleeved in the groove in a matching manner, and the side wall of the lifting sliding sleeve 7 is provided with scales for displaying the scale length of the exposed part so as to accurately judge the adjusting height. There is regulation fit clearance 11 between lift support 6 bottom and this recess bottom, is provided with the screw hole on the lift support 6 and installs jackscrew 12 and wire drawing 13 respectively, jackscrew 12 supports in this recess bottom, and shown wire drawing 13 through connection is in the screw hole that this recess bottom set up, utilizes jackscrew 12 and wire drawing 13 cooperation to adjust the lift adjustment that realizes lift support 6, and then realizes the lift adjustment to disc saw bit 15.

Claims (2)

1. A horizontal disc saw lifting adjusting mechanism for an edge lifting device comprises a workbench and is characterized in that an upper step surface and a lower step surface are arranged on the workbench, a semicircular abdicating groove which is sunken towards one side of the upper step surface is arranged in the middle of the vertical surface of the upper step surface and the lower step surface, a plurality of semicircular supporting seats are matched and sleeved in the semicircular abdicating groove, and the heights of the plurality of semicircular supporting seats are lower than the surface height of the upper step surface, so that a semicircular groove which is positioned at the inner side of the semicircular abdicating groove is formed; the center of many semicircular supporting seats is provided with the pilot hole and matches the cover and is equipped with lifting sliding sleeve, and lifting sliding sleeve's bottom is fixed with the motor, and the pivot of motor is passed through the bearing and is installed in lifting sliding sleeve's axle center hole, and the pivot of motor runs through and is fixed with horizontally disc saw bit through the saw bit mounting behind the axle center hole, disc saw bit edge sawtooth half is located semicircle ring groove in, the other half protrusion is located a supporting bench upside.

2. The horizontal disc saw lifting adjusting mechanism for the edge lifting device according to claim 1, wherein a groove is formed in the center of the upper portion of the semicircular supporting seat, a lifting support is fixed to the upper end of the lifting sliding sleeve, the lifting support is sleeved in the groove in a matching mode, an adjusting fit clearance exists between the bottom of the lifting support and the bottom of the groove, a screw hole is formed in the lifting support, a top thread and a drawing thread are installed on the lifting support respectively, the top thread is supported at the bottom of the groove, and the drawing thread is connected in the screw hole formed in the bottom of the groove in a penetrating mode.

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