Garden pruning cutter machining grinding machine

Abstract

The invention relates to a garden pruning cutter machining grinding machine. At present, the garden pruning cutter needs to be machined through cooperation of multiple sets of tools, the efficiency and the product machining quality are reduced, and the production efficiency is also affected. The grinding machine comprises a machine body, a multi-direction horizontal transverse moving mechanism is arranged on the machine body, a grinding wheel mechanism is arranged on the side portion of the multi-direction horizontal transverse moving mechanism, and the grinding machine is characterized in that a cutter positioning mechanism is arranged on the upper portion of the multi-direction horizontal transverse moving mechanism, and the grinding wheel mechanism is installed on a swing installation base. And the swinging mounting seat is arranged on a lifting mechanism. The tool can be reliably fixed, diversified and accurate machining can be carried out on workpieces, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of garden pruning saw blade processing and grinding machines, in particular to a garden pruning tool processing and grinding machine. Background Art

[0002] Garden pruning tools include a type of mowing blade, which is long and needs to be processed on both sides near the end surface. There is also a type of hedge saw with a special shape and structure, which has multiple tooth knives on the front of the saw body and multiple back teeth on the back. At present, there is no grinder specifically designed for this type of garden pruning tool, and it needs to be processed through multiple sets of tooling, which reduces efficiency and product processing quality, and also affects production efficiency. Summary of the invention

[0003] In view of the above problems, the present invention provides a garden pruning tool processing grinder, which can reliably fix the tool and perform diversified and precise processing on the workpiece, thereby improving the processing efficiency.

[0004] To this end, the present invention adopts the following technical solution: a garden pruning tool processing and grinding machine, including a bed, a multi-directional horizontal lateral movement mechanism is arranged on the bed, a grinding wheel mechanism is arranged on the side of the multi-directional horizontal lateral movement mechanism, and it is characterized in that a tool positioning mechanism is arranged on the upper part of the multi-directional horizontal lateral movement mechanism, the grinding wheel mechanism is installed on a swing mounting seat, and the swing mounting seat is arranged on a lifting mechanism.

[0005] Preferably, the tool positioning mechanism comprises a positioning platform, and both ends of the positioning platform are connected and positioned on a support via a rotating shaft.

[0006] Preferably, the positioning platform is a magnet, positioning blocks are symmetrically arranged on the outer surface of the magnet, and the cutting blade to be processed is clamped between two positioning blocks.

[0007] Preferably, one positioning block forms a right-angle notch above the inner end, and the top end of the other positioning block is a flat surface.

[0008] Preferably, the tool positioning mechanism includes a positioning base, a horizontal positioning platform is arranged on the positioning base, a plurality of positioning blocks are arranged on the horizontal positioning platform to match the tool, and also includes a pressing mechanism, the pressing mechanism abuts against the top end surface of the tool.

[0009] Preferably, the positioning block comprises a flat key arranged on a horizontal positioning platform.

[0010] Preferably, it also includes a positioning tooth block that is offset from the flat key.

[0011] Preferably, the pressing mechanism comprises a plurality of cylinders, and the cylinders are connected to the pressing blocks via pistons and chain plates.

[0012] Preferably, a plurality of supporting tooth blocks are formed on the inner side of the horizontal positioning platform.

[0013] Preferably, the grinding wheel mechanism includes a grinding wheel spindle, the grinding wheel spindle is connected to a bowl-type grinding wheel or a flat grinding wheel, the multi-directional horizontal lateral movement mechanism includes an X-axis horizontal lateral movement mechanism, a Y-axis lateral movement mechanism is arranged at the lower part of the X-axis horizontal lateral movement mechanism, and an accordion dust cover is arranged on the X-axis horizontal lateral movement mechanism and the Y-axis lateral movement mechanism.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The positioning fixture is integrally arranged on the longitudinal swing adjustment mechanism. During processing, the real-time position of the grinding wheel mechanism and the saw blade to be processed can be dynamically adjusted according to the processing requirements to ensure diversified and precise processing of the saw blade.

[0016] 2. The multi-directional horizontal traverse mechanism can be adjusted in multiple directions on the X-axis and Y-axis. It can not only pre-adjust the position for easy processing, but also perform dynamic adjustments during real-time processing.

[0017] 3. The hedge saw is reliably fixed by the positioning block and the pressing mechanism to ensure that the saw blade does not deviate during processing and ensure the processing quality.

[0018] 4. The tool positioning mechanism of the positioning mower can adjust the tilt angle by itself. The positioning platform adopts magnetic suction and positioning blocks for combined positioning. The positioning is reliable and it is also very convenient to take and place the processing tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present invention.

[0020] Figure 2 This is a side view of Example 1.

[0021] Figure 3 Schematic diagram of the tool positioning mechanism of Example 1.

[0022] Figure 4 This is a schematic diagram of the overall structure of Example 2.

[0023] Figure 5 It is a side view schematic diagram of Example 2.

[0024] Figure 6 Schematic diagram of the hedge saw clamp of the present invention.

[0025] Figure 7 for Figure 6 The schematic diagram of the pressing mechanism is omitted.

[0026] In the figure: 1-bed; 2-X-axis lateral movement mechanism; 3-Y-axis lateral movement mechanism; 4-support; 5-positioning platform; 6-positioning block; 7-blade; 8-grinding wheel; 9-grinding wheel mechanism; 10-swinging mounting seat; 11-frame; 12-lifting mechanism; 13-bellows cover; 14-rotating motor; 15-right-angle notch; 16-plane; 17-positioning base; 18-cylinder; 19-chain plate; 20-pressure block; 21-rotating motor; 22-horizontal positioning table; 23-supporting tooth block; 24-flat key; 25-supporting tooth block; 26-saw teeth; 27-positioning tooth block; 28-hedge saw. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with specific embodiments.

[0028] Embodiment 1, as Figure 1-Figure 2 The lawn mower blade processing grinder shown in the figure comprises a bed 1, on which a multi-directional horizontal traverse mechanism is arranged, a grinding wheel mechanism 9 is arranged on the side of the multi-directional horizontal traverse mechanism, and a tool positioning mechanism with an adjustable tilt angle is arranged on the upper part of the multi-directional horizontal traverse mechanism, and the grinding wheel mechanism is installed on a swing mounting seat 10, and the swing mounting seat 10 is arranged on a frame 11. The blade to be processed is directly positioned on the tool positioning mechanism, and the blade is directly processed by the grinding wheel mechanism on its side. The vertical swing angle of the grinding wheel mechanism can be adjusted, and the front and rear tilt angles of the tool positioning mechanism can also be adjusted. Therefore, the entire grinder can be adapted to process blades of multiple specifications. Usually, a bowl-shaped grinding wheel 8 is used to process such lawn mower blades. The rear end of the swing mounting seat is driven by a rotary motor 14 to swing and adjust the angle.

[0029] like Figure 3 As shown, the tool positioning mechanism includes a positioning platform 5, and both ends of the positioning platform 5 are connected and positioned on the support 4 through a rotating shaft. The inclination angle of the positioning platform relative to the grinding wheel mechanism is adjustable, and the angle can be adjusted in advance to adapt to a blade of a specific specification for processing.

[0030] Specifically, the positioning platform 5 is a magnet, and positioning blocks 6 are symmetrically arranged on the outer surface of the positioning platform 5, and a blade 7 to be processed is arranged between two positioning blocks 6. The blade can be directly positioned by magnetic attraction of the magnet and accurately positioned by the positioning blocks.

[0031] Specifically, a positioning block 6 forms a right angle notch 15 above the inner end, and the top of the other positioning block is a plane 16. The arc connection surface of one corner of the blade is positioned through the notch, and the other positioning block supports the bottom surface of the other end of the blade to ensure reliable positioning of both ends of the blade.

[0032] Specifically, the deflection angle of the positioning block 6 is adjustable. The positioning block can also be positioned on the platform through a connecting piece such as a rotating shaft, and the positioning can be performed by finely adjusting the deflection angle to adapt to different blades.

[0033] Specifically, the grinding wheel mechanism 9 includes a grinding wheel spindle, and the grinding wheel spindle is connected to the bowl-shaped grinding wheel 8 .

[0034] Specifically, the frame 11 is mounted on the bed 1, a lifting mechanism 12 is arranged on the frame 11, and the swing mounting seat 10 is arranged on the lifting mechanism 12. By coordinating the joint action or adjustment of the lifting mechanism and the swing mounting seat, the processing position and angle of the grinding wheel mechanism can be adjusted in a diversified manner.

[0035] Specifically, the multi-directional horizontal traverse mechanism includes an X-axis traverse mechanism 2, and a Y-axis traverse mechanism 3 is arranged below the X-axis traverse mechanism. The position adjustment of the tool positioning mechanism is achieved through the coordinated action of these two sets of traverse mechanisms.

[0036] The X-axis traverse mechanism 2 and the Y-axis traverse mechanism 3 are provided with an accordion cover 13. The accordion cover can be extended or contracted, and it is determined whether to unfold the accordion cover according to actual production requirements to prevent processing waste from flying around.

[0037] The processing process in this embodiment is as follows: the mower blade to be processed is placed on the positioning platform, and the blade body is firmly and reliably adsorbed and fixed by the magnet. The bottom end of the blade is then assisted in positioning by an adjustable positioning block, and the double positioning ensures that the blade to be processed can be reliably positioned on the platform. During processing, the position of the grinding wheel mechanism is adjusted by a lifting mechanism or a swing mounting seat to achieve precise processing. After processing on one side of the blade, the grinding wheel mechanism withdraws to a safe position, and then the blade is manually replaced to the other side for processing. The blade is taken out after all processing is completed.

[0038] Embodiment 2, as Figure 4-Figure 5 The figure shows a processing grinder for hedge saws, comprising a bed 1, a multi-directional horizontal traverse mechanism is arranged on the bed 1, a grinding wheel mechanism 9 is arranged on the side of the multi-directional horizontal traverse mechanism, the grinding wheel mechanism 9 is mounted on a swing mounting seat 10, the swing mounting seat 10 is arranged on a lifting mechanism, and a hedge saw clamp is arranged on the upper part of the multi-directional horizontal traverse mechanism. With the joint action or adjustment of the lifting mechanism and the swing mounting seat, the processing position and angle of the grinding wheel mechanism can be adjusted in a diversified manner.

[0039] like Figure 6 and Figure 7 As shown, the hedge saw fixture includes a positioning base 17, a horizontal positioning platform 22 is arranged on the positioning base 17, a plurality of positioning blocks are arranged on the horizontal positioning platform 22 to match the tool, and a pressing mechanism is also included, and the pressing mechanism abuts against the upper end surface of the saw blade. The saw blade is reliably fixed mainly by the positioning block and the pressing mechanism, and no deviation occurs during processing.

[0040] Specifically, the positioning block includes a flat key 24 arranged on the horizontal positioning platform. Since the hedge saw has multiple through holes evenly arranged on the saw blade body, a positioning flat key can be arranged at a specific position on the positioning platform according to the needs to realize the horizontal positioning of the saw blade. Generally, the flat key can be arranged at both ends to position the saw blade body through the two ends.

[0041] In one embodiment, the positioning block further comprises a positioning tooth block 27 which is offset from the flat key 24. The hedge saw to be processed has convex teeth formed in the opposite direction of the saw teeth, and the positioning tooth block is provided to clamp the convex teeth to achieve positioning of the outer edge of the saw blade.

[0042] In one embodiment, the pressing mechanism includes a plurality of cylinders 18, and the cylinders 18 are connected to the pressing blocks 20 through pistons and chain plates 19. The cylinders drive the pistons to push upward, and drive the pressing blocks to press down the blades through the chain plates 19, thereby positioning the saw blades in the longitudinal direction.

[0043] A plurality of supporting tooth blocks 23 are formed on the inner side of the horizontal positioning platform, and the supporting tooth blocks 23 match the setting positions of the saw teeth 26 of the saw blade. The extended length of the saw teeth exceeds the supporting tooth blocks, which plays a supporting role and facilitates fine processing of the saw teeth.

[0044] Specifically, the grinding wheel mechanism comprises a grinding wheel spindle, and the grinding wheel spindle is connected to a flat grinding wheel. The processing of this type of saw blade mainly relies on the flat grinding wheel.

[0045] Specifically, the lifting mechanism is arranged on a frame 11, and the frame 11 is mounted on the bed 1. The lifting mechanism is driven by a lifting cylinder arranged on the top of the frame to drive the lifting platform to move up and down to adjust the height.

[0046] The multi-directional horizontal traverse mechanism comprises an X-axis traverse mechanism 2, and a Y-axis traverse mechanism 3 is arranged below the X-axis traverse mechanism 2. The position adjustment of the tool positioning mechanism is realized by the coordinated action of these two sets of traverse mechanisms.

[0047] The X-axis traverse mechanism 2 and the Y-axis traverse mechanism 3 are provided with accordion covers. The accordion covers can be extended or contracted, and whether to unfold the accordion covers is determined according to actual production needs to prevent processing waste from flying around.

[0048] The processing process in this embodiment is as follows: the hedge saw to be processed is placed on the fixture, the center hole of the hedge saw matches the key on the positioning platform, the rear end of the saw blade is matched with the positioning tooth block for positioning, and the pressing cylinder is started to drive the pressing plate to press the saw blade down to achieve complete positioning.

[0049] During processing, the position of the grinding wheel mechanism is adjusted through the lifting mechanism or the swing mounting seat, and the position of the fixture is adjusted through the horizontal traverse mechanism, and each saw tooth of the saw blade is accurately processed with the grinding wheel. After all processing is completed, the pressing mechanism is reset and the saw blade is taken out for processing the next one.

[0050] It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the appended claims of the application.

Claims

1. A garden pruning tool processing and grinding machine, comprising a bed, a multi-directional horizontal traverse mechanism is arranged on the bed, a grinding wheel mechanism is arranged on the side of the multi-directional horizontal traverse mechanism, and the characteristics are as follows: A tool positioning mechanism is arranged on the upper part of the multi-directional horizontal traverse mechanism, the grinding wheel mechanism is installed on a swing mounting seat, and the swing mounting seat is arranged on a lifting mechanism.

2. A garden pruning tool grinding machine according to claim 1, characterized in that The tool positioning mechanism comprises a positioning platform, and two ends of the positioning platform are connected and positioned on a support through a rotating shaft.

3. A garden pruning tool grinding machine according to claim 2, characterized in that The positioning platform is a magnet, and positioning blocks are symmetrically arranged on the outer surface of the magnet, and the blade to be processed is clamped between two positioning blocks.

4. A garden pruning tool grinding machine according to claim 3, characterized in that One positioning block forms a right-angle notch above the inner end, and the top end of the other positioning block is a flat surface.

5. A garden pruning tool grinding machine according to claim 1, characterized in that The tool positioning mechanism includes a positioning base, a horizontal positioning platform is arranged on the positioning base, a plurality of positioning blocks are arranged on the horizontal positioning platform to match the tool, and also includes a pressing mechanism, the pressing mechanism abuts against the top end surface of the tool.

6. A garden pruning tool grinding machine according to claim 5, characterized in that The positioning block comprises a flat key arranged on a horizontal positioning platform.

7. A garden pruning tool grinding machine according to claim 6, characterized in that It also includes a positioning tooth block which is offset from the flat key.

8. A garden pruning tool grinding machine according to claim 7, characterized in that The pressing mechanism comprises a plurality of cylinders, and the cylinders are connected to the pressing blocks through pistons and chain plates.

9. A garden pruning tool grinding machine according to claim 8, characterized in that A plurality of supporting tooth blocks are formed on the inner side of the horizontal positioning platform.

10. A garden pruning tool grinding machine according to claim 2 or 5, characterized in that The grinding wheel mechanism includes a grinding wheel spindle, the grinding wheel spindle is connected to a bowl-shaped grinding wheel or a flat grinding wheel, the multi-directional horizontal lateral movement mechanism includes an X-axis horizontal lateral movement mechanism, a Y-axis lateral movement mechanism is arranged at the lower part of the X-axis horizontal lateral movement mechanism, and an accordion dust cover is arranged on the X-axis horizontal lateral movement mechanism and the Y-axis lateral movement mechanism.

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