Tool plate chamfering machine

Abstract

The utility model discloses a tool plate chamfering machine, which relates to the technical field of chamfering devices and comprises a frame and a driving mechanism. A workbench is arranged on the upper side of the rack, one side end of the workbench is a chamfering side, a plate is fixedly placed on the workbench, and the to-be-chamfered edge of the plate is located on the chamfering side; the driving mechanism is arranged on one side of the workbench and close to the chamfering side, a chamfering mechanism is arranged on the driving mechanism, and the chamfering end of the chamfering mechanism is arranged on the chamfering side; the driving mechanism can drive the chamfering mechanism to move in the length direction of the chamfering side so that the edge to be chamfered can be chamfered. The tool plate chamfering machine provided by the utility model is convenient for chamfering plates, and the chamfering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering devices, in particular to a tooling plate chamfering machine. Background Art

[0002] In the production process of electric bicycle frames, a large number of welding tools are used, and the tools are usually assembled after plate processing. The plates are usually cut by sawing or laser cutting. However, after cutting, the edges of the plates will be sharp and have burrs. During the subsequent processing and use of the plates, there is a risk of scratches to the operators, so the plates must be chamfered.

[0003] Existing chamfering machines usually use manual clamping of workpieces for chamfering, such as the manual chamfering device provided by patent CN201921293632.6. The worker holds the workpiece and extends the side of the workpiece to be chamfered into the sliding groove. The edges on both sides of the side of the workpiece to be chamfered are pressed against the two side walls of the sliding groove. The worker pushes the workpiece to move along the sliding groove. When the workpiece slides over the tool, the grinding and chamfering can be performed conveniently and quickly. It is inconvenient to use and has high labor intensity. Utility Model Content

[0004] The purpose of the utility model is to provide a tool plate chamfering machine to solve the problems existing in the above-mentioned prior art, facilitate chamfering of plates and improve chamfering efficiency.

[0005] To achieve the above purpose, the present invention provides the following solutions:

[0006] The utility model provides a tool plate chamfering machine, comprising a frame and a driving mechanism; a workbench is provided on the upper side of the frame, one side end of the workbench is a chamfering side, the workbench is used to fix and place the plate, and the side of the plate to be chamfered is on the chamfering side; the driving mechanism is provided on one side of the workbench and close to the chamfering side, a chamfering mechanism is provided on the driving mechanism, and the chamfering end of the chamfering mechanism is placed on the chamfering side; the driving mechanism can drive the chamfering mechanism to move along the length direction of the chamfering side so as to be able to chamfer the side to be chamfered.

[0007] Preferably, it further comprises a fence arranged on the workbench, wherein the fence is fixedly arranged on the chamfered side and is used to fix the plate, and a gap is provided between the bottom end of the fence and the chamfered side for exposing the edge to be chamfered.

[0008] Preferably, it also includes a protective cover, which is fixedly arranged on the side of the chamfered side away from the frame, and at least the lower side of the protective cover is open, and the chamfering end of the chamfering mechanism can pass through the lower side of the protective cover and be placed on the chamfered side.

[0009] Preferably, a slag receiving trough is further included, which is arranged below the chamfered side and fixedly connected to one side of the frame.

[0010] Preferably, it further comprises a control mechanism, which is arranged on the frame. The control mechanism is communicatively connected with both the driving mechanism and the chamfering mechanism, and can control the actions of the control mechanism and the chamfering mechanism.

[0011] Preferably, a limit assembly is also included, which includes a first limit mechanism and a second limit mechanism respectively arranged on both sides of the driving mechanism along the moving direction. The driving mechanism can drive the chamfering mechanism to move back and forth in a straight line to sense with the first limit mechanism or the second limit mechanism. The first limit mechanism or the second limit mechanism can send a travel signal to the control mechanism to control the action of the driving mechanism.

[0012] Preferably, the first limiting mechanism is arranged on the initial side of the driving mechanism, and the first limiting mechanism is movably connected to one side of the frame, and the first limiting mechanism can move relative to the frame to adjust its relative position with the driving mechanism.

[0013] Preferably, the chamfering mechanism is detachably connected to the driving mechanism, the chamfering mechanism can move relative to the driving mechanism in a direction approaching or away from the chamfering side, and can fix its relative position with the driving mechanism.

[0014] Preferably, the driving mechanism includes a base plate, a driving component, a sliding plate, a gear and a rack; the base plate is fixedly connected to the frame, the sliding plate is slidably connected to the base plate along a direction parallel to the length of the chamfered side, and the chamfering mechanism is connected to the sliding plate; the base plate is provided with the rack extending along a direction parallel to the length of the chamfered side, the driving component is fixedly provided on the sliding plate, and the driving end of the driving component is provided with the gear, and the gear is meshed with the rack; the driving component can drive the gear to rotate so as to drive the sliding plate and the chamfering mechanism to move back and forth in a straight line.

[0015] Preferably, the chamfering mechanism includes a chamfering drive and a tool, the chamfering drive is connected to the tool, and the chamfering drive can drive the tool to chamfer the edge to be chamfered; the chamfering drive is connected to the driving mechanism.

[0016] Compared with the prior art, the utility model has achieved the following technical effects:

[0017] The tooling plate chamfering machine provided by the utility model places the plate on the workbench of the frame, so that the edge of the plate to be chamfered is on the chamfering side of the workbench, and then the driving mechanism drives the chamfering mechanism to move linearly along the length direction of the chamfering side, and the chamfering end of the chamfering mechanism is used to chamfer the edge to be chamfered, thereby reducing manual labor intensity and improving chamfering efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the structure of one side of the tooling plate chamfering machine provided in Example 1;

[0020] Figure 2 This is a schematic structural diagram of the other side of the tooling plate chamfering machine provided in Example 1;

[0021] Figure 3 This is a side schematic diagram of the tooling plate chamfering machine provided in Example 1.

[0022] In the figure: 1- tooling plate chamfering machine; 10- frame; 11- workbench; 12- chamfering side; 20- driving mechanism; 21- bottom plate; 22- driving component; 23- sliding plate; 24- gear; 25- rack; 30- chamfering mechanism; 31- chamfering drive; 32- tool; 40- enclosure; 41- spacer; 42- baffle; 50- protective cover; 60- slag trough; 70- control mechanism; 80- limiting assembly; 81- first limiting mechanism; 82- second limiting mechanism; 83- sliding bar. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The purpose of the utility model is to provide a tool plate chamfering machine to solve the problems existing in the above-mentioned prior art, facilitate chamfering of plates and improve chamfering efficiency.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] Example 1

[0027] This embodiment provides a tooling plate chamfering machine 1, see Figure 1 、 Figure 2 and Figure 3 , including a frame 10 and a driving mechanism 20; a workbench 11 is provided on the upper side of the frame 10, and one side end of the workbench 11 is a chamfering side 12. The workbench 11 is used to fix and place the plate, and the edge of the plate to be chamfered is at the chamfering side 12; the driving mechanism 20 is provided on one side of the workbench 11 and close to the chamfering side 12, and a chamfering mechanism 30 is provided on the driving mechanism 20, and the chamfering end of the chamfering mechanism 30 is placed on the chamfering side 12; the driving mechanism 20 can drive the chamfering mechanism 30 to move along the length direction of the chamfering side 12 so as to be able to chamfer the edge to be chamfered.

[0028] The plate is placed on the workbench 11 of the frame 10 so that the edge to be chamfered of the plate is on the chamfering side 12 of the workbench 11. Then the driving mechanism 20 drives the chamfering mechanism 30 to move linearly along the length direction of the chamfering side 12. The chamfering end of the chamfering mechanism 30 is used to chamfer the edge to be chamfered. This reduces manual labor intensity, improves chamfering efficiency, and facilitates chamfering of large plates.

[0029] Among the optional schemes of this embodiment, it is more preferred that the three-dimensional tooling plate chamfering machine 1 provided in this embodiment also includes an enclosure 40 arranged on the workbench 11, the enclosure 40 is fixedly arranged on the chamfering side 12 and is used to fix the plate, and the bottom end of the enclosure 40 and the chamfering side 12 have a gap 41 for exposing the edge to be chamfered; wherein the enclosure 40 includes a baffle 42 on the chamfering side 12 and fixed blocks on both sides of the baffle 42, the baffle 42 is fixed by the fixed blocks, and the lower side of the baffle 42 has a gap 41; the baffle 41 and the two baffles can limit the edge of the plate to improve the stability of the plate placement; during the actual chamfering process, workers can apply a certain pressure to the plate to ensure stability.

[0030] Among the optional schemes of this embodiment, it is more preferred that the three-dimensional tooling plate chamfering machine 1 provided in this embodiment also includes a protective cover 50, which is fixedly arranged on the side of the chamfering side 12 away from the frame 10, and the protective cover 50 is open on at least the lower side, and the chamfering end of the chamfering mechanism 30 can pass through the lower side of the protective cover 50 and be placed on the chamfering side 12; specifically, the protective cover 50 is fixed by being connected to the enclosure 40, and the protective cover 50 can protect the chamfering process, prevent debris from escaping, and improve the safety of chamfering; the lower side and both sides of the protective cover 50 are open, which is convenient for chamfering and observation.

[0031] Among the optional schemes of this embodiment, it is more preferred that the three-dimensional tooling plate chamfering machine 1 provided in this embodiment also includes a slag collecting trough 60, which is arranged below the chamfering side 12 and fixedly connected to one side of the frame 10; specifically, the slag collecting trough 60 is placed below the lower opening of the protective cover 50, and the chamfering end of the chamfering mechanism 30 passes between the protective cover 50 and the slag collecting trough 60, and the slag collecting trough 60 can collect chamfering debris.

[0032] Among the optional solutions of this embodiment, it is more preferred that the three-dimensional tooling plate chamfering machine 1 provided in this embodiment also includes a control mechanism 70, which is arranged on the frame 10. The control mechanism 70 is communicatively connected with the driving mechanism 20 and the chamfering mechanism 30, and can control the actions of the control mechanism 70 and the chamfering mechanism 30; specifically, the control mechanism 70 is configured as a power distribution cabinet, which can meet the power consumption and control requirements of the driving mechanism 20 and the chamfering mechanism 30.

[0033] Further preferably, manual and automatic control modes can be set through the control mechanism 70, and conventional forward and backward knife buttons and foot switches are provided on the distribution cabinet. Under automatic control, the forward and backward knife buttons are invalid, and the forward and backward knife processes are controlled by the foot switch; in manual control mode, the foot switch is invalid, and a single advance or retraction is achieved by the forward and backward knife buttons.

[0034] Among the optional schemes of this embodiment, it is more preferred that the three-dimensional tooling plate chamfering machine 1 provided in this embodiment also includes a limit assembly 80, and the limit assembly 80 includes a first limit mechanism 81 and a second limit mechanism 82 respectively arranged on both sides of the driving mechanism 20 along the moving direction. The driving mechanism 20 can drive the chamfering mechanism 30 to move back and forth in a straight line to sense with the first limit mechanism 81 or the second limit mechanism 82, and the first limit mechanism 81 or the second limit mechanism 82 can send a stroke signal to the control mechanism 70 to control the action of the driving mechanism 20; by arranging the first limit mechanism 81 and the second limit mechanism 82 on both sides of the stroke, the stroke of the chamfering mechanism 30 can be limited to avoid excessive movement.

[0035] In the optional scheme of this embodiment, it is more preferred that the first limiting mechanism 81 is arranged on the initial side of the driving mechanism 20, and the first limiting mechanism 81 is movably connected to one side of the frame 10, and the first limiting mechanism 81 can move relative to the frame 10 to adjust the relative position with the driving mechanism 20; specifically, the first limiting mechanism 81 is connected to a sliding bar 83, and the sliding bar 83 slides through the fixed hole to be slidably connected to the frame 10; by moving the sliding bar 83, the initial position of the first limiting mechanism 81 is adjusted, and then the initial position is adjusted according to the size of the plate; in addition, the first limiting mechanism 81 can also be slidably connected to the sliding bar 83, and the sliding bar 83 can be fixed or slid with the frame 10 according to the adjustment requirements, and the initial position of the first limiting mechanism 81 is adjusted by sliding the first limiting mechanism 81 relative to the sliding bar 83, and the first limiting mechanism 81 can be connected to the sliding bar 81 by a tightening bolt.

[0036] Further preferably, the first limit mechanism 81 includes two side-by-side limit switches, and the second limit mechanism 82 is set as a limit switch; during the feed process, the initial position moves rapidly until it is sensed by the inner limit switch, decelerates and moves slowly for slow processing, until it moves to the second limit mechanism 82 for sensing, the feed ends, and the retraction is controlled. During the retraction process, after sensing the inner limit switch, the drive mechanism 20 decelerates, and after sensing the outer limit switch, the drive mechanism 20 stops driving; further, in order to improve the flexibility of control, a fast and slow speed selection button can be set on the distribution cabinet, and the fast and slow switching can be achieved by controlling the action of the drive mechanism 20. During fast processing, the inner limit switch of the first limit mechanism 81 does not work, and the feed and retraction speeds will not change. During slow processing, the inner limit switch of the first limit mechanism 81 works to generate a deceleration signal.

[0037] In the optional scheme of this embodiment, it is more preferred that the chamfering mechanism 30 can be detachably connected to the driving mechanism 20, the chamfering mechanism 30 can move relative to the driving mechanism 20 in a direction close to or away from the chamfering side 12, and can be fixed in a relative position with the driving mechanism 20; by adjusting the relative position, the chamfering size of the chamfering mechanism 30 can be adjusted.

[0038] In the optional scheme of this embodiment, it is more preferred that the driving mechanism 20 includes a base plate 21, a driving component 22, a sliding plate 23, a gear 24 and a rack 25; the base plate 21 is fixedly connected to the frame 10, the sliding plate 23 is slidingly connected to the base plate 21 along a direction parallel to the length of the chamfered side 12, and the chamfering mechanism 30 is connected to the sliding plate 23; a rack 25 extending along a direction parallel to the length of the chamfered side 12 is provided on the base plate 21, the driving component 22 is fixedly provided on the sliding plate 23, and a gear 24 is provided at the driving end of the driving component 22, and the gear 24 is engaged with the rack 25; the driving component 22 can drive the gear 24 to rotate so as to drive the sliding plate 23 and the chamfering mechanism 30 to move back and forth in a straight line.

[0039] Specifically, the base plate 21 is provided with a plurality of parallel sliding rails, which slide and cooperate with the slider provided on one side of the sliding plate 23; wherein the first limiting mechanism 81 is provided on the side of the sliding plate 23 close to the frame 10, and a limiting column is provided on the sliding plate 23 to sense and cooperate with the first limiting mechanism 81, and the second limiting mechanism 82 is provided at the end of the base plate 21, and the sliding plate 23 stops when it moves to the point of sensing with the second limiting mechanism 82; the driving component 22 is provided as a hydraulic motor, and the feed and retract are realized by controlling the forward and reverse rotation of the hydraulic motor.

[0040] Further preferably, stoppers are provided on both sides of the slide rail on the bottom plate 21 to limit the sliding movement of the slider.

[0041] In the optional scheme of this embodiment, it is more preferred that the chamfering mechanism 30 includes a chamfering drive 31 and a tool 32, and the chamfering drive 31 is connected to the tool 32, and the chamfering drive 31 can drive the tool 32 to chamfer the edge to be chamfered; the chamfering drive 31 is connected to the driving mechanism 20; specifically, the chamfering drive 31 is set to a driving motor, and the driving motor is fixed to the sliding plate 23 by bolts through a pad, wherein a waist-shaped hole is set on the pad, and by adjusting the fixed position of the bolt and the waist-shaped hole, the relative position of the driving motor is adjusted, and then the position of the front end tool 32 is adjusted; the tool 32 is set to a milling cutter, and the driving motor drives the milling cutter to rotate for chamfering.

[0042] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. At the same time, those skilled in the art will find that the specific implementation methods and application scopes may vary based on the concept of the present invention. In summary, the contents of this specification should not be construed as limiting the present invention.

Claims

1. A tooling plate chamfering machine, characterized by: include: A frame (10), wherein a workbench (11) is provided on the upper side of the frame (10), one side end of the workbench (11) is a chamfering side (12), the workbench (11) is used to fix and place a plate, and the side of the plate to be chamfered is located on the chamfering side (12); and A driving mechanism (20) is arranged on one side of the workbench (11) and close to the chamfering side (12); a chamfering mechanism (30) is arranged on the driving mechanism (20); a chamfering end of the chamfering mechanism (30) is placed on the chamfering side (12); the driving mechanism (20) can drive the chamfering mechanism (30) to move along the length direction of the chamfering side (12) so as to chamfer the edge to be chamfered.

2. The tooling plate chamfering machine according to claim 1, characterized in that: The invention also includes a fence (40) arranged on the workbench (11), wherein the fence (40) is fixedly arranged on the chamfered side (12) and used to fix the plate, and a gap (41) is provided between the bottom end of the fence (40) and the chamfered side (12) for exposing the edge to be chamfered.

3. The tooling plate chamfering machine according to claim 1, characterized in that: The invention also includes a protective cover (50), which is fixedly arranged on a side of the chamfered side (12) away from the frame (10), and at least the lower side of the protective cover (50) is open, and the chamfering end of the chamfering mechanism (30) can pass through the lower side of the protective cover (50) and be placed on the chamfered side (12).

4. The tooling plate chamfering machine according to claim 1, characterized in that: It also includes a slag receiving groove (60), which is arranged below the chamfered side (12) and fixedly connected to one side of the frame (10).

5. The tooling plate chamfering machine according to claim 1, characterized in that: The machine also includes a control mechanism (70) disposed on the frame (10); the control mechanism (70) is communicatively connected to the drive mechanism (20) and the chamfering mechanism (30), and is capable of controlling the actions of the control mechanism (70) and the chamfering mechanism (30).

6. The tooling plate chamfering machine according to claim 5, characterized in that: The invention also includes a limiting assembly (80), wherein the limiting assembly (80) includes a first limiting mechanism (81) and a second limiting mechanism (82) respectively arranged on both sides of the driving mechanism (20) along the moving direction. The driving mechanism (20) can drive the chamfering mechanism (30) to move back and forth linearly to sense the first limiting mechanism (81) or the second limiting mechanism (82). The first limiting mechanism (81) or the second limiting mechanism (82) can send a travel signal to the control mechanism (70) to control the action of the driving mechanism (20).

7. The tooling plate chamfering machine according to claim 6, characterized in that: The first limiting mechanism (81) is arranged on an initial side of the driving mechanism (20), and the first limiting mechanism (81) is movably connected to one side of the frame (10), and the first limiting mechanism (81) can move relative to the frame (10) to adjust its relative position with the driving mechanism (20).

8. The tooling plate chamfering machine according to claim 1, characterized in that: The chamfering mechanism (30) is detachably connected to the driving mechanism (20), and the chamfering mechanism (30) is movable relative to the driving mechanism (20) in a direction approaching or moving away from the chamfering side (12), and is fixed in a relative position with the driving mechanism (20).

9. The tooling plate chamfering machine according to claim 8, characterized in that: The driving mechanism (20) comprises a base plate (21), a driving component (22), a sliding plate (23), a gear (24) and a rack (25); the base plate (21) is fixedly connected to the frame (10), the sliding plate (23) is slidably connected to the base plate (21) along a length direction parallel to the chamfered side (12), and the chamfering mechanism (30) is connected to the sliding plate (23); the base plate (21) is provided with the rack (25) extending along a length direction parallel to the chamfered side (12); the driving component (22) is fixedly provided on the sliding plate (23), and the driving end of the driving component (22) is provided with the gear (24), and the gear (24) is meshed with the rack (25); the driving component (22) can drive the gear (24) to rotate, so as to drive the sliding plate (23) and the chamfering mechanism (30) to move back and forth linearly.

10. The tooling plate chamfering machine according to claim 8, characterized in that: The chamfering mechanism (30) comprises a chamfering drive (31) and a tool (32), wherein the chamfering drive (31) is connected to the tool (32), and the chamfering drive (31) can drive the tool (32) to chamfer the edge to be chamfered; The chamfering drive (31) is connected to the driving mechanism (20).

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