Five-axis five-linkage indexable blade periphery grinding machine grinding wheel fast-assembling structure and grinding machine grinding wheel

Abstract

The invention relates to the technical field of indexable hob blade replacement, in particular to a quick mounting structure of a five-axis five-linkage indexable blade periphery grinding machine grinding wheel and the grinding machine grinding wheel. The supporting frame is fixedly connected to the bottom plate; the supporting rods are fixedly connected to the supporting frame, and the multiple supporting rods are arranged in parallel; the grinding mechanism is fixedly connected to the supporting rod and used for conducting machining and grinding treatment on the blade installed on the device. The positioning rod is fixedly connected to the supporting rod; a vertical rod drives a chain wheel on a rotating shaft to rotate through a chain, so that the rotating shaft is driven to rotate, a grinding disc fixedly arranged on the rotating shaft is driven to rotate, a blade can be obliquely positioned through a clamping mechanism arranged on a supporting frame and a clamping plate arranged on a U-shaped frame, and the position of the blade is adjusted by controlling adjustment of a servo motor and an air cylinder. And the working personnel can conveniently carry out replacement treatment on the device.

Description

Technical Field

[0001] The invention relates to the technical field of indexable hob blade replacement, in particular to a quick-install structure of a grinding wheel of a peripheral grinder for a five-axis five-linkage indexable blade and a grinding wheel for the grinder. Background Art

[0002] The indexable hob blade is disc-shaped with a mounting hole in the center. The indexable blade peripheral grinder is suitable for grinding the blade. It can better maintain the accuracy of the tool. It is a strong grinding end face grinder designed for papermaking, printing, wood processing, professional knife grinders, knife grinding centers or industries that use a large number of knives.

[0003] At present, most of the domestic indexable insert processing industry still uses manual and semi-automatic grinding to process indexable inserts, which requires relatively high technical level of operators, but the quality of the processed products is still relatively low, with poor quality consistency and low efficiency. Although semi-automatic processing has improved quality consistency and efficiency and reduced technical level requirements for operators, it takes several repeated clampings to grind an indexable insert. However, this grinding method still cannot meet the requirements of high-quality processing. Although imported equipment has high precision and high efficiency requirements, the indexable hob is not easy to rotate, which reduces work efficiency.

[0004] Therefore, it is necessary to provide a quick-loading structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and a grinding wheel to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the technical solution adopted by the present application to solve the technical problems is: a quick-install structure of a five-axis five-linkage indexable blade peripheral grinder grinding wheel and a grinding wheel, comprising: Base plate; A supporting frame fixedly connected to the base plate; Support rods are fixedly connected to the support frame, and a plurality of the support rods are arranged parallel to each other; A grinding mechanism, fixedly connected to the support rod, for processing and grinding the blade installed on the device; A positioning rod, fixedly connected to the support rod; A vertical rod is fixedly connected between the two positioning rods, and each of the vertical rods is arranged parallel to each other; A support frame, fixedly connected to the vertical rod; A rotating shaft, rotatably disposed between the two support frames; A grinding disc, fixedly arranged on the rotating shaft; A transmission unit, fixedly arranged on the bottom plate, for controlling the rotation of the grinding disc; The clamping mechanism is fixedly connected to the supporting frame and is used for tilting and positioning the indexable cutting blade.

[0007] Preferably, four mutually parallel support columns are fixedly connected to the bottom plate, and the support columns are evenly distributed at the corners of the bottom plate.

[0008] Preferably, an anti-slip plate is fixedly connected to the bottom of the four support columns.

[0009] Preferably, a collecting bucket is fixedly arranged between the vertical rods, and the collecting bucket is arranged in a funnel shape with a large top and a small bottom, and a discharge port is opened at the bottom end of the collecting bucket.

[0010] Preferably, the transmission unit comprises a loading plate fixedly arranged on the base plate, a driving motor is fixedly connected to the loading plate, a sprocket is fixedly arranged on the output end of the driving motor and the rotating shaft, and the two sprockets are connected by a chain transmission.

[0011] Preferably, the clamping mechanism includes an extension rod fixedly connected to the support frame, the extension rod is fixedly connected to a connecting rod, the connecting rod is fixedly connected to a slide rail, two mutually parallel positioning frames are slidably connected to the slide rail, the positioning frame is fixedly connected to a telescopic column, and the telescopic column is provided with a positioning assembly for fixing the material, and the connecting rod is provided with a control unit for controlling the movement of the positioning frame.

[0012] The upper surface of the insertion rod is threadedly penetrated by a distance control rod, and the lower end of the distance control rod is rotatably connected to the upper surface of the U-shaped frame.

[0013] Preferably, the control unit includes brackets fixedly arranged on both sides of the connecting rod, a guide rod is fixedly arranged between the two brackets, a cylinder is fixedly connected to one of the brackets, a bearing plate is fixedly arranged on the output end of the cylinder, the bearing plate is slidingly connected to the guide rod, two long plates parallel to each other are fixedly connected to the bearing plate, a threaded rod is rotatably arranged between the two long plates, the positioning frame is threadedly connected to the threaded rod, and a servo motor is fixedly connected to one of the long plates, and the output end of the servo motor is fixedly connected to the threaded rod.

[0014] Preferably, the threaded rod is provided with two sections of threads, and the rotation directions of the two sections of threads are opposite.

[0015] Preferably, the length of the guide rod is not less than the length of the cylinder.

[0016] The beneficial effects of this application are: 1. The limit column and contact wheel are set to achieve the inclined positioning of the blade to ensure that grinding can be performed at a suitable angle during grinding. In addition, the rotation of the contact wheel causes the blade to rotate. At the same time, due to the existence of the limit column, the rotation of the blade can be limited while maintaining the inclined state to ensure the progress of blade grinding. The adjustment and replacement are flexible, so that the edge of the blade can be fully ground.

[0017] 2. The grinding mechanism arranged on the bottom plate enables the staff to start the driving motor to rotate the sprocket fixedly arranged on the output end of the driving motor when the blade needs to be polished and repaired, and the sprocket on the rotating shaft is driven to rotate by the chain, thereby driving the rotating shaft to rotate and rotating the grinding disc fixedly arranged on the rotating shaft.

[0018] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the local structure of the present invention; Figure 3 It is another perspective structural schematic diagram of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in the middle; Figure 5 For the present invention Figure 3 The enlarged structural diagram at C in the middle; Figure 6 It is a schematic diagram of the structure of the positioning component of the present invention; Figure 7 It is a structural schematic diagram of the U-shaped frame of the present invention; Figure 8 It is a schematic diagram of the threaded rod structure of the present invention.

[0020] In the figure: 1, bottom plate; 11, support column; 12, anti-skid plate; 2, support frame; 3, support rod; 4, grinding mechanism; 41, positioning rod; 42, vertical rod; 421, collecting bucket; 43, support frame; 44, rotating shaft; 45, grinding disc; 46, transmission unit; 461, loading plate; 462, driving motor; 463, sprocket; 5, clamping mechanism; 51, extension rod; 52, connecting rod; 53, slide rail; 54, positioning frame; 55, telescopic column; 56 , positioning assembly; 561, U-shaped frame; 562, distance adjusting plate; 5621, distance adjusting rod; 5622, cross guide rod; 563, limit column; 564, plug rod; 565, connecting seat; 566, concave frame; 567, contact wheel; 568, control motor; 569, distance control rod; 57, control unit; 571, bracket; 572, guide rod; 573, cylinder; 574, load-bearing plate; 575, long board; 576, threaded rod; 577, servo motor. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0023] Reference Figure 1-3A quick-loading structure of a grinding wheel for a five-axis five-linkage indexable blade peripheral grinder and a grinding wheel for the grinder, comprising: a base plate 1; a support frame 2, fixedly connected to the base plate 1; a support rod 3, fixedly connected to the support frame 2, and a plurality of support rods 3 are arranged parallel to each other; a grinding mechanism 4, fixedly connected to the support rod 3, for processing and grinding the blade installed on the device; a positioning rod 41, fixedly connected to the support rod 3; a vertical rod 42, fixedly connected between two positioning rods 41, and each vertical rod 42 is arranged parallel to each other; a support frame 43, fixedly connected to the vertical rod 42; a rotating shaft 44, rotatably arranged between the two support frames 43; a grinding disc 45, fixedly arranged on the rotating shaft 44; a transmission unit 46, fixedly arranged on the base plate 1, for controlling the rotation of the grinding disc 45; a clamping mechanism 5, fixedly connected to the support frame 2, for tilting and positioning the indexable blade.

[0024] Reference Figure 2-3 Four mutually parallel support columns 11 are fixedly connected to the bottom plate 1, and each support column 11 is evenly distributed at each corner of the bottom plate 1. The four support columns 11 arranged on the bottom plate 1 realize the support function of the device body, ensuring the stability and safety of the device when in use. At the same time, each support column 11 is evenly arranged at the four corners of the bottom plate 1, so as to ensure that the force between each support column 11 is uniform, and the support column 11 will not be damaged due to uneven force, thereby improving the practicality of the device.

[0025] Reference Figure 2-3 The bottom of the four support columns 11 are fixedly connected with an anti-skid plate 12. The anti-skid plate 12 arranged on the bottom of the four support columns 11 increases the friction between the device and the ground, ensuring that the device will not be dislocated during use, thereby improving the stability of the device.

[0026] Reference Figure 4-6 A collecting bucket 421 is fixedly arranged between the vertical rods 42, and the collecting bucket 421 is funnel-shaped with a large top and a small bottom. A discharge port is opened on the bottom of the collecting bucket 421. By means of the collecting bucket 421 arranged on the vertical rod 42, when the device processes the blade, the debris and impurities generated during the processing can be collected and processed by the collecting bucket 421 of the device, so as to avoid the splashing of impurities and the occurrence of injuries to the staff, and facilitate the subsequent processing by the staff.

[0027] Reference Figure 1 , Figure 2The transmission unit 46 includes a loading plate 461 fixedly arranged on the bottom plate 1, and a driving motor 462 is fixedly connected to the loading plate 461. A sprocket 463 is fixedly arranged on the output end of the driving motor 462 and the rotating shaft 44, and the two sprockets 463 are connected by a chain transmission. Through the driving motor 462 arranged on the loading plate 461, when the staff needs to control the rotation of the rotating shaft 44, the staff starts the driving motor 462, so that the sprocket 463 fixedly arranged on the output end of the driving motor 462 rotates, and the rotating sprocket 463 drives the rotating shaft 44 to rotate through the chain, which is convenient for the staff to adjust the rotation of the grinding disc 45.

[0028] Reference Figure 3-Figure 5 The clamping mechanism 5 includes an extension rod 51 fixedly connected to the supporting frame 2, a connecting rod 52 fixedly connected to the extension rod 51, a slide rail 53 fixedly connected to the connecting rod 52, two mutually parallel positioning frames 54 slidably connected to the slide rail 53, a telescopic column 55 fixedly connected to the positioning frame 54, and a positioning component 56 for fixing the material is provided on the telescopic column 55, and a control unit 57 for controlling the movement of the positioning frame 54 is provided on the connecting rod 52. By setting the slide rail 53 on the connecting rod 52, the staff can move the positioning component 56 on the telescopic column 55 to a suitable position when moving the positioning frame 54, so as to facilitate the staff to replace the blade.

[0029] Reference Figure 3-Figure 7 The positioning assembly 56 includes a U-shaped frame 561 fixedly connected to the telescopic end of the telescopic column 55, a distance adjusting rod 5621 is threadedly penetrated at the upper end of the U-shaped frame 561, and the end of the distance adjusting rod 5621 is rotatably connected to the distance adjusting plate 562, and a side of the distance adjusting plate 562 close to the U-shaped frame 561 is fixedly connected to a cross guide rod 5622, and the cross guide rod 5622 slides through the upper end of the U-shaped frame 561, and the lower surface of the distance adjusting plate 562 is fixedly connected to the rear limit column 563, and the inner top surface of the U-shaped frame 561 slides through the insertion rod 564 The inner bottom surface of the U-shaped frame 561 is fixedly connected with a connecting seat 565, and the inner side of the connecting seat 565 and the lower end of the insertion rod 564 are rotatably connected with a concave frame 566 respectively, and the inner side of the concave frame 566 is rotatably installed with a contact wheel 567, and the side of the upper end concave frame 566 is fixedly installed with a control motor 568, and the output shaft of the control motor 568 is fixedly connected to the central axis of the contact wheel 567, and the upper surface of the insertion rod 564 is threaded with a distance control rod 569, and the lower end of the distance control rod 569 is rotatably connected to the upper surface of the U-shaped frame 561.

[0030] During use, the distance control rod 569 is rotated to move the insertion rod 564 upward, and then the blade is put on the lower end of the limit column 563. Then, the distance control rod 569 is rotated again to move the friction plate 564 downward, and the upper and lower contact wheels 567 will squeeze the blade for limiting. Among them, by rotating the distance adjustment rod 5621, the distance adjustment plate 562 can be moved back and forth relative to each other, thereby ensuring that the limit column 563 can be tightly pressed against the inner hole position of the blade to achieve a stable effect. Subsequently, when the control motor 568 is rotated, the contact wheel 567 is rotated to rotate the blade. Due to the tightening effect of the limit column 563, the blade can maintain an inclined state during rotation to achieve the blade's repositioning and grinding, which is convenient to operate.

[0031] Reference Figure 3-5 The control unit 57 includes brackets 571 fixedly arranged on both sides of the connecting rod 52, a guide rod 572 is fixedly arranged between the two brackets 571, a cylinder 573 is fixedly connected to one of the brackets 571, a bearing plate 574 is fixedly arranged on the output end of the cylinder 573, the bearing plate 574 is slidably connected to the guide rod 572, two long plates 575 parallel to each other are fixedly connected to the bearing plate 574, a threaded rod 576 is rotatably arranged between the two long plates 575, the positioning frame 54 is threadedly connected to the threaded rod 576, and one of the long plates 575 is fixedly connected to the positioning frame 54. A servo motor 577 is fixedly connected to the plate 575, and the output end of the servo motor 577 is fixedly connected to the threaded rod 576. When the staff starts the servo motor 577, the threaded rod 576 fixedly arranged on the output end of the servo motor 577 rotates. The rotating threaded rod 576 can drive the positioning frame 54 threadedly connected to the threaded rod 576 to move, thereby controlling the distance between the two positioning frames 54, so that when the blade at the end of one positioning frame 54 is being polished, the blade at the other positioning frame 54 can be disassembled, replaced or adjusted, thereby improving the processing efficiency.

[0032] Reference Figure 1 and Figure 8 The threaded rod 576 is provided with two sections of threads, and the rotation directions of the two sections of threads are opposite. By providing the two sections of threads rotating in opposite directions on the threaded rod 576, when the threaded rod 576 rotates, the positioning frame 54 threadedly connected to the threaded rod 576 can move towards each other at the same time, so as to flexibly control the movement.

[0033] Reference Figure 1-5 The length of the guide rod 572 is not less than the length of the cylinder 573. By setting the length relationship between the guide rod 572 and the cylinder 573, it is ensured that the cylinder 573 will not slide out of the guide rod 572 when controlling the movement of the supporting plate 574, thereby ensuring the safety of the device when in use.

[0034] The specific solution is as follows: when using the device, the staff first moves the device to a suitable position, and realizes the support function of the device body by setting four support columns 11 on the bottom plate 1, ensuring the stability and safety of the device when in use, and at the same time, the support columns 11 are evenly set at the four corners of the bottom plate 1, so as to ensure that the force between the support columns 11 is uniform, and the support columns 11 will not be damaged due to uneven force. The anti-skid plate 12 set at the bottom ends of the four support columns 11 increases the friction between the device and the ground, ensuring that the device will not be out of position during use, thereby improving the practicality of the device, and realizing that when the staff When it is necessary to control the rotation of the rotating shaft 44, the staff starts the driving motor 462, so that the sprocket 463 fixedly arranged on the output end of the driving motor 462 rotates, and the rotating sprocket 463 drives the rotating shaft 44 to rotate through the chain, so that the staff can adjust the rotation of the grinding wheel 45. When the staff starts the servo motor 577, the threaded rod 576 fixedly arranged on the output end of the servo motor 577 rotates. By rotating the threads at both ends of the threaded rod 576 in opposite directions, it is achieved that when the threaded rod 576 rotates, the positioning frame 54 threadedly connected to the threaded rod 576 can move towards each other at the same time, thereby adjusting the distance between the two positioning frames 54 to facilitate the grinding of one blade and the disassembly and replacement of the other blade, thereby improving the processing efficiency.

[0035] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary, and within the spirit of the present invention, the technical features in the above embodiments or in different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-install structure for a five-axis five-link indexable blade peripheral grinder grinding wheel and a grinding wheel, characterized in that: include: Bottom plate (1); A supporting frame (2) fixedly connected to the base plate (1); A support rod (3) fixedly connected to the support frame (2), and a plurality of the support rods (3) are arranged parallel to each other; A grinding mechanism (4) fixedly connected to the support rod (3) and used for processing and grinding a blade installed on the device; A positioning rod (41) fixedly connected to the support rod (3); A vertical rod (42) is fixedly connected between the two positioning rods (41), and the vertical rods (42) are arranged parallel to each other; A support frame (43) fixedly connected to the vertical rod (42); A rotating shaft (44) rotatably disposed between the two support frames (43); A grinding disc (45) fixedly disposed on the rotating shaft (44); A transmission unit (46) is fixedly arranged on the bottom plate (1) and is used to control the rotation of the grinding disc (45); The clamping mechanism (5) is fixedly connected to the support frame (2) and is used for tilting and positioning the indexable cutting blade.

2. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 1, characterized in that: Four mutually parallel support columns (11) are fixedly connected to the bottom plate (1), and the support columns (11) are evenly distributed at the corners of the bottom plate (1).

3. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 2, characterized in that: An anti-slip plate (12) is fixedly connected to the bottom of each of the four support columns (11).

4. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 1, characterized in that: A collecting hopper (421) is fixedly arranged between the vertical rods (42), and the collecting hopper (421) is arranged in a funnel shape with a large top and a small bottom, and a discharge port is provided at the bottom of the collecting hopper (421).

5. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 1, characterized in that: The transmission unit (46) comprises a carrier plate (461) fixedly arranged on the bottom plate (1), a driving motor (462) fixedly connected to the carrier plate (461), a sprocket (463) fixedly arranged on the output end of the driving motor (462) and the rotating shaft (44), and the two sprockets (463) are connected via a chain transmission.

6. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 1, characterized in that: The clamping mechanism (5) comprises an extension rod (51) fixedly connected to the support frame (2), a connecting rod (52) fixedly connected to the extension rod (51), a slide rail (53) fixedly connected to the connecting rod (52), two mutually parallel positioning frames (54) slidably connected to the slide rail (53), a telescopic column (55) fixedly connected to the positioning frame (54), a positioning assembly (56) for fixing materials is provided on the telescopic column (55), and a control unit (57) for controlling the movement of the positioning frame (54) is provided on the connecting rod (52).

7. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 6, characterized in that: The positioning assembly (56) comprises a U-shaped frame (561) fixedly connected to the telescopic end of the telescopic column (55); a distance adjusting rod (5621) is threadedly penetrated at the upper end of the U-shaped frame (561); the end of the distance adjusting rod (5621) is rotatably connected to a distance adjusting plate (562); a side of the distance adjusting plate (562) close to the U-shaped frame (561) is fixedly connected to a cross guide rod (5622); the cross guide rod (5622) slides through the upper end of the U-shaped frame (561); the lower surface of the distance adjusting plate (562) is fixedly connected to a rear limit column (563); the inner top surface of the U-shaped frame (561) slides through a plug rod (564) ), a connecting seat (565) is fixedly connected to the inner bottom surface of the U-shaped frame (561), the inner side of the connecting seat (565) and the lower end of the insertion rod (564) are rotatably connected to a concave frame (566), the inner side of the concave frame (566) is rotatably mounted with a contact wheel (567), a control motor (568) is fixedly mounted on the side of the upper concave frame (566), the output shaft of the control motor (568) is fixedly connected to the middle axis of the contact wheel (567), a distance control rod (569) is threadedly penetrated on the upper surface of the insertion rod (564), and the lower end of the distance control rod (569) is rotatably connected to the upper surface of the U-shaped frame (561).

8. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 6, characterized in that: The control unit (57) comprises brackets (571) fixedly arranged on both sides of the connecting rod (52), a guide rod (572) fixedly arranged between the two brackets (571), a cylinder (573) fixedly connected to one of the brackets (571), a bearing plate (574) fixedly arranged on the output end of the cylinder (573), the bearing plate (574) and the guide rod (572) being slidably connected, two long plates (575) parallel to each other fixedly connected to the bearing plate (574), a threaded rod (576) rotatably arranged between the two long plates (575), the positioning frame (54) and the threaded rod (576) being threadedly connected, and a servo motor (577) fixedly connected to one of the long plates (575), the output end of the servo motor (577) and the threaded rod (576) being fixedly connected.

9. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 8, characterized in that: The threaded rod (576) is provided with two sections of threads, and the rotation directions of the two sections of threads are arranged in opposite directions.

10. The quick-install structure of a five-axis five-linkage indexable insert peripheral grinder grinding wheel and the grinding wheel according to claim 8, characterized in that: The length of the guide rod (572) is not less than the length of the cylinder (573).

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