A vertical slotter

Abstract

The application discloses a vertical slotting machine, which comprises a workbench, a mounting plate arranged above the workbench, a tool holder mechanism movably arranged on the mounting plate along the extension direction of the mounting plate, and a pressing mechanism arranged on the workbench; wherein the tool holder mechanism comprises at least a plurality of slotting tool groups, the distance of the plurality of slotting tool groups in the direction perpendicular to the extension direction of the mounting plate can be adjusted; the pressing mechanism comprises a fixed pressing member fixedly arranged relative to the workbench and a movable pressing member movably arranged on the workbench along the extension direction of the workbench, and the movable pressing member and the tool holder mechanism are connected through a connecting member in a separable or fixed manner. Through the above design, the effect of ensuring the accuracy of the entire slot body while simultaneously opening a plurality of parallel slots is realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of planing groove machine structure, in particular, to a vertical planing groove machine. BACKGROUND

[0002] The planing groove machine is to move the cutter holder on the slide rail, so as to drive the cutter head on the cutter holder to reciprocate on the workpiece to be processed to realize the grooving of the workpiece to be processed. In the actual processing process, it is often necessary to open multiple grooves on the same plane. For such cases, since each groove needs to be kept as tight as possible during the opening process, the workpiece to be processed is often moved and clamped after the completion of the processing of one groove, and then the subsequent groove is further processed.

[0003] Such an operation method is time-consuming and laborious, and multiple times of repeated handling and positioning are required when processing on the same surface of the workpiece to be processed. If multiple planing cutters are used for grooving at the same time, the tightness of the groove body at the part cannot be obtained, which may cause poor accuracy of the grooving. SUMMARY

[0004] In view of the above prior art, the purpose of the present application is to overcome the problems in the prior art that multiple grooves need to be opened on the same workpiece to be processed in a step-by-step manner, and the workpiece to be processed needs to be repeatedly positioned in each operation to ensure the processing accuracy, which not only consumes time and labor, but also increases the possibility of errors in the multiple adjustment process. Therefore, the present application provides a vertical planing groove machine which can simultaneously open multiple parallel grooves while ensuring the accuracy of the entire groove.

[0005] In order to achieve the above purpose, the present application provides a vertical planing groove machine, which comprises a workbench, a mounting plate arranged above the workbench, a cutter holder mechanism movably arranged on the mounting plate along the extension direction of the mounting plate, and a pressing mechanism arranged on the workbench; wherein,

[0006] The cutter holder mechanism comprises at least a plurality of planing groove cutter groups, and the distance between the plurality of planing groove cutter groups in the direction perpendicular to the extension direction of the mounting plate can be adjusted;

[0007] The pressing mechanism comprises a fixed pressing member fixedly installed at least in part relative to the workbench, and a movable pressing member movably arranged on the workbench along the extension direction of the workbench, and the movable pressing member and the cutter holder mechanism are connected by a connecting member.

[0008] Preferably, at least one sliding groove is formed on the mounting plate along the extension direction, and the cutter holder mechanism further comprises a back plate, and the planing groove cutter groups are installed on the back plate.

[0009] The back surface of the back plate is formed with a sliding strip matched with the sliding groove.

[0010] Preferably, the connecting member comprises an insertion block at the front end of the tool holder mechanism, and the moving pressing member is formed with an insertion slot matched with the insertion block, the insertion block can be inserted into the insertion slot, and the insertion block and the insertion slot can be detached or connected through a fixing member.

[0011] Preferably, the connecting member comprises a retractable member at the front end of the tool holder mechanism, and the pressing mechanism is formed with a through hole, the retractable member can pass through the through hole and be clamped with the through hole after being unfolded.

[0012] Preferably, the retractable member comprises a main rod coaxially arranged with the through hole, a plurality of elastic expansion pieces arranged around the main rod in the circumferential direction, one end of the elastic expansion piece close to the pressing mechanism is fixedly connected with the main rod, and the other end is unfolded outward in the radial direction.

[0013] Preferably, the slotting cutter group comprises at least a fixed cutter group fixedly arranged relative to the back plate, and a moving cutter group movably arranged relative to the back plate, and the distance between the moving cutter group and the fixed cutter group is adjustably arranged.

[0014] Preferably, the fixed cutter group comprises a first cutter body mounting rack arranged on the back plate;

[0015] The moving cutter group comprises a first driving structure arranged on the back plate, a movable member mounted on the driving end of the first driving structure, a second driving structure mounted on the movable member, and a second cutter body mounting rack mounted on the second driving structure; wherein,

[0016] The first driving structure is used to drive the movable member to approach or move away from the workbench, and the second driving structure is used to drive the second cutter body mounting rack to approach or move away from the back plate.

[0017] Preferably, the first driving structure comprises a first rotating motor arranged on the back plate, a driving wheel connected with the rotating shaft of the first rotating motor, a driven wheel arranged to be self-rotatable and meshed with the driving wheel, and a moving rod assembly movably mounted on the driven wheel along the axial direction of the driven wheel, and the active end of the moving rod assembly is connected with the movable member;

[0018] The second driving structure comprises a second rotating motor, a rotating tooth connected to a rotating shaft of the second rotating motor, and a moving plate assembly capable of moving only in an axial direction of the rotating shaft of the second rotating motor and screwed to the rotating tooth, and the second tool body mounting rack is mounted on the moving plate assembly.

[0019] Preferably, the moving pressing member comprises at least a support plate, a pressing plate hingedly connected to the support plate and capable of abutting against the workbench at least partially, and a sliding structure connected to an end of the support plate away from the pressing plate.

[0020] Preferably, a slide rod is formed on the workbench in an extending direction, and the sliding structure penetrates through the slide rod and is capable of sliding in the extending direction on the slide rod.

[0021] Through the above technical solution, the present application sets the tool holder mechanism, sets multiple slotting tool groups on the tool holder mechanism, and adjusts the relative distance between the multiple slotting tool groups, so that the relative distance between the slotting tool groups can be adjusted to a suitable position according to actual needs, and the entire tool holder mechanism can be adjusted to be capable of machining multiple parallel grooves simultaneously according to machining requirements. On this basis, the further setting of the pressing mechanism, based on the overall fixation and pressing of the workpiece to be machined by the fixed pressing member, and the cooperation between the moving pressing member and the tool holder mechanism, so that the front of the machining position can be pressed in real time, thereby effectively ensuring the stability of the pressing of the machining position, and effectively ensuring the overall machining quality when multiple grooves are machined synchronously.

[0022] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following specific embodiments to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0024] Figure 1 is a structural schematic view of a vertical slotting machine provided by the present application;

[0025] Figure 2 is a partial structural schematic view of a tool holder structure provided by the present application;

[0026] Figure 3 is Figure 1 is a partial enlarged view of part A in FIG. 6;

[0027] Figure 4 is a structural schematic view of one kind of connecting piece provided by the present application.

[0028] EXPLANATION OF REFERENCE NUMERALS

[0029] 1-Workbench; 2-Mounting plate; 3-Tool holder mechanism; 4-Pressure mechanism;

[0030] 11-Slide bar;

[0031] 21-Slide groove;

[0032] 31-Back plate; 32-Fixed tool set; 33-Moving tool set;

[0033] 321 - First tool body mounting bracket;

[0034] 331-First rotary motor; 332-Driving wheel; 333-Driven wheel; 334-Moving rod assembly; 335-Moving part; 336-Second rotary motor; 337-Rotating gear; 338-Moving plate assembly; 339-Second tool body mounting bracket;

[0035] 41-Fixed pressing component; 42-Moving pressing component;

[0036] 421-Support plate; 422-Pressure plate; 423-Sliding structure;

[0037] 51-Main rod; 52-Elastic extension plate. Detailed Implementation

[0038] The following provides a detailed description of specific embodiments of the present invention. It should be understood that the specific embodiments described herein are for illustrative and explanatory purposes only and are not intended to limit the scope of the invention.

[0039] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0040] like Figure 1 As shown, the present invention provides a vertical grooving machine, which includes a worktable 1, a mounting plate 2 disposed above the worktable 1, a tool holder mechanism 3 movably disposed on the mounting plate 2, and a pressing mechanism 4 located on the worktable 1 and capable of pressing the workpiece to be processed placed on the surface of the worktable 1. It should be noted that the extension direction referred to below refers to the direction of reciprocating movement of the tool holder mechanism 3 during the processing, that is, the extension direction of the grooving channel.

[0041] The workbench 1 can be a conventional type of bench structure in this field, with a horizontal working surface formed on its surface.

[0042] Mounting plate 2 is a vertically arranged plate, and its side facing the worktable 1 has at least one groove 21 extending in the extension direction, for example, as Figure 1As shown, in a specific embodiment of the present invention, two sliding grooves 21 are used in a matching arrangement. The tool holder mechanism 3 includes at least a back plate 31 that is slidably mounted on the sliding groove 21. The sliding arrangement between the two can be in a way that can be understood and used by those skilled in the art. For example, a sliding strip can be provided on the back of the back plate 31.

[0043] Furthermore, such as Figure 2 As shown, the tool holder mechanism 3 also includes multiple grooving tool sets disposed on the back plate 31, and at least some of the grooving tool sets are adjustable in distance from the mounting plate 2 in a direction perpendicular to the extension direction. In a preferred embodiment, the grooving tool set includes at least a fixed tool set 32 ​​fixedly disposed relative to the back plate 31, and a movable tool set 33 at least partially movably disposed relative to the back plate 31, and the distance between the movable tool set 33 and the fixed tool set 32 ​​is adjustable. For example, one grooving tool set can be fixed for better positioning, while the others are movable. The movement direction can be in any direction. For example, to better adapt to actual usage requirements, specifically, as shown in the figure, if the extension direction is horizontal, the grooving tool set can move in both the front-back and vertical directions. Of course, it can only move in the front-back direction or only in the vertical direction. In a preferred embodiment of the invention, to improve overall grooving adjustability, it can be movable in both the vertical and front-back directions. The movable structure can be configured in a manner that can be understood and used by those skilled in the art. For example, in a preferred embodiment of the present invention, the structure of the fixed blade assembly 32 and the movable blade assembly 33 can be specifically configured as follows:

[0044] The fixed knife group 32 comprises a first knife body mounting rack 321 arranged on the back plate 31; the moving knife group 33 comprises a first driving structure arranged on the back plate 31, a movable piece 335 mounted on the driving end of the first driving structure, a second driving structure mounted on the movable piece 335, and a second knife body mounting rack 339 mounted on the second driving structure; wherein the first driving structure is used to drive the movable piece 335 to approach or move away from the workbench 1, and the second driving structure is used to drive the second knife body mounting rack 339 to approach or move away from the back plate 31. More specifically, the first driving structure comprises a first rotating motor 331 arranged on the back plate 31, a driving wheel 332 connected with the rotating shaft of the first rotating motor 331, a driven wheel 333 arranged in a self-rotating manner and in meshing connection with the driving wheel 332, and the driving wheel 332 and the driven wheel 333 can be directly meshed or indirectly meshed through a belt wheel. A moving rod assembly 334 is movably mounted on the driven wheel 333 along the axial direction of the driven wheel 333, and the movable end of the moving rod assembly 334 is connected with the movable piece 335; the second driving structure comprises a second rotating motor 336, a rotating tooth 337 connected with the rotating shaft of the second rotating motor 336, and a moving plate assembly 338 which can only move along the axial direction of the rotating shaft of the second rotating motor 336 and is screwed on the rotating tooth 337, and the second knife body mounting rack 339 is mounted on the moving plate assembly 338. Such arrangement makes the moving knife group 33 movable in the front-rear direction and the up-down direction, so as to adjust the distance between the grooves and the difference in groove depth in cooperation with the fixed knife group 32. The way of converting rotating motion into linear motion can refer to any way realized by those skilled in the art, such as the arrangement of conventional structures such as lead screw, or the way of limiting rotation by limiting frame, and the present application will not be described here.

[0045] In another preferred embodiment of the present application, the pressing mechanism 4 is used to effectively clamp and press the workpiece on the workbench 1, and at least part of the pressing mechanism 4 can move with the movement of the tool holder mechanism 3. Specifically, as shown in Figure 3 The structure of the pressing mechanism 4 can be arranged as follows:

[0046] The pressing mechanism 4 comprises a fixed pressing piece 41 fixedly installed at least partially relative to the workbench 1, and a movable pressing piece 42 movably arranged on the workbench 1 along the extending direction of the workbench 1, and the movable pressing piece 42 is detachably or fixedly connected with the tool holder mechanism 3 through a connecting piece. The movable pressing piece 42 comprises at least a support plate 421, a pressing plate 422 hingedly connected to the support plate 421 and capable of abutting against the workbench 1 at least partially, and a sliding structure 423 connected to one end of the support plate 421 away from the pressing plate 422. The fixed pressing piece 41 can adopt any structure understood and adopted by those skilled in the art.

[0047] Through the above arrangement, the movable pressing piece 42 can move with the tool holder mechanism 3, thereby effectively pressing the machining position. Moreover, based on the hinged arrangement of the support plate 421 and the pressing plate 422, the feeding and discharging of the workpiece to be machined can be better achieved, and the sliding structure 423 is arranged synchronously, thereby facilitating the sliding of the entire movable pressing piece 42.

[0048] In a more preferred embodiment, a slide rod 11 is formed on the workbench 1 along the extending direction, and the sliding structure 423 penetrates through the slide rod 11 and can slide on the slide rod 11 along the extending direction. That is, the mutual sliding between the slide rod 11 and the sliding structure 423 can be achieved through the cooperation of the slide rod 11 and the sliding block on the sliding structure 423. Meanwhile, based on the connection of the connecting piece, the follow-up movement between the movable pressing piece 42 and the tool holder mechanism 3 is completed.

[0049] It should be noted that the connecting piece can adopt any manner understood and adopted by those skilled in the art, for example, the two can be fixedly arranged through bolts or the like.

[0050] In a preferred embodiment of the present application, the connecting piece comprises an insertion block at the front end of the tool holder mechanism 3, and an insertion slot matched with the insertion block is formed on the movable pressing piece 42, the insertion block can be fitted into the insertion slot, and the insertion block and the insertion slot can be detachably or fixedly connected through a fixing piece. Through such an arrangement, the contact area between the two is better improved, and the overall driving and moving effect is more stable.

[0051] In another preferred embodiment of the present application, as shown in Figure 4As shown, the connecting piece comprises a retractable and expandable piece at the front end of the tool holder mechanism 3, and a through hole is formed in the pressing mechanism 4, and the retractable and expandable piece can penetrate through the through hole and be clamped with the through hole after expansion. The retractable and expandable piece comprises a main rod 51 coaxially arranged with the through hole, a plurality of elastic expansion pieces 52 arranged around the main rod 51 in the circumferential direction, one end of the elastic expansion piece 52 close to the pressing mechanism 4 is fixedly connected with the main rod 51, and the other end is expanded outward in the radial direction. Such arrangement can more conveniently realize the plug-in fixing and loosening of the two. Other ways that can be understood and used by those skilled in the art can also be used herein, and the present application will not be described in detail herein.

[0052] The preferred embodiments of the present application are described in detail above, but the present application is not limited to the specific details in the above-described embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0053] In addition, it should be noted that various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, various possible combinations will not be described again by the present application.

[0054] In addition, various different embodiments of the present application can also be combined in any manner, as long as it does not deviate from the idea of the present application, and it should also be considered as disclosed by the present application.

Claims

1. A vertical grooving machine, characterized in that, The vertical grooving machine includes a workbench (1), a mounting plate (2) disposed above the workbench (1), at least one groove (21) formed on the mounting plate (2) along its extension direction, a tool holder mechanism (3) movably disposed on the mounting plate (2) along its extension direction, the tool holder mechanism (3) further including a back plate (31), a grooving tool set mounted on the back plate (31), a slide bar formed on the back of the back plate (31) that slides in cooperation with the groove (21), and a pressing mechanism (4) disposed on the workbench (1); wherein, The tool holder mechanism (3) includes at least a plurality of grooving tool groups, the distance between the plurality of grooving tool groups at least partially along a direction perpendicular to the extension direction of the mounting plate (2) is adjustable; the grooving tool group includes at least a fixed tool group (32) fixedly disposed relative to the back plate (31), and a movable tool group (33) at least partially movably disposed relative to the back plate (31), and the distance between the movable tool group (33) and the fixed tool group (32) is adjustable; The pressing mechanism (4) includes a fixed pressing member (41) that is at least partially fixed relative to the worktable (1), and a movable pressing member (42) that is movably disposed on the worktable (1) along the extension direction of the worktable (1). A slide rod (11) extends along the extension direction on the worktable (1). The movable pressing member (42) includes at least a support plate (421), a pressure plate (422) that is hinged to the support plate (421) and at least partially able to abut against the worktable (1), and a sliding structure (423) connected to one end of the support plate (421) away from the pressure plate (422). The sliding structure (423) passes through the slide rod (11) and is able to slide along the extension direction on the slide rod (11). The movable pressing member (42) and the tool holder mechanism (3) can be separated or fixedly connected by a connector. The connector includes a retractable member located at the front end of the tool holder mechanism (3), and a through hole is formed on the pressing mechanism (4). The retractable member can pass through the through hole and engage with the through hole after unfolding. The shrinking component includes a main rod (51) coaxially arranged with the through hole, and multiple elastic extension pieces (52) arranged around the main rod (51) in the circumferential direction. One end of the elastic extension piece (52) near the pressing mechanism (4) is fixed to the main rod (51), and the other end extends outward in the radial direction.

2. A vertical grooving machine according to claim 1, characterized in that, The fixed blade assembly (32) includes a first blade mounting bracket (321) disposed on the back plate (31). The movable blade assembly (33) includes a first drive structure disposed on the back plate (31), a movable component (335) mounted on the drive end of the first drive structure, a second drive structure mounted on the movable component (335), and a second blade mounting bracket (339) mounted on the second drive structure; wherein, The first drive structure is used to drive the movable part (335) closer to or away from the worktable (1), and the second drive structure is used to drive the second tool mounting bracket (339) closer to or away from the back plate (31).

3. A vertical grooving machine according to claim 2, characterized in that, The first drive structure includes a first rotary motor (331) disposed on the back plate (31), a drive wheel (332) connected to the shaft of the first rotary motor (331), a driven wheel (333) meshing with the drive wheel (332) and rotatable, and a moving rod assembly (334) movably mounted on the driven wheel (333) along the axial direction of the driven wheel (333), wherein the movable end of the moving rod assembly (334) is connected to the movable member (335); The second drive structure includes a second rotary motor (336), a rotary gear (337) connected to the shaft of the second rotary motor (336), and a movable plate assembly (338) screwed onto the rotary gear (337) and capable of moving only along the axial direction of the shaft of the second rotary motor (336). The second blade mounting bracket (339) is mounted on the movable plate assembly (338).

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