Grinding wheel machining equipment

Abstract

The utility model discloses grinding wheel machining equipment which comprises a bottom plate, stand columns are fixed to the four corners of the top wall of the bottom plate, a top plate is fixed between the top ends of the stand columns, a sheave mechanism is installed in the middle of the top wall of the top plate, a connecting shaft is installed at the bottom end of the sheave mechanism, and the connecting shaft penetrates through the top plate through a bearing and is fixedly provided with a first cross plate. The center of the bottom wall of the first cross plate is fixedly provided with a connecting column, the bottom end of the connecting column is fixedly provided with a second cross plate, and the second cross plate is rotationally installed on the top wall of the bottom plate. According to the utility model, the grooved wheel mechanism is used for controlling the dies required on the first cross plate and the second cross plate to rotate to the lower part of the hydraulic cylinder for use, so that the dies with corresponding models can be quickly rotated to the position of the hydraulic cylinder for use when grinding wheels with different sizes are processed, the operation is simple and convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheel processing, in particular to a grinding wheel processing device. Background Art

[0002] Grinding wheel is also called bonded abrasive tool. Grinding wheel is a bonded abrasive tool which is made by bonding ordinary abrasive into a certain shape, mostly circular, with a through hole in the center and a certain strength. It is generally composed of abrasive, bond and pores. These three parts are often called the three elements of bonded abrasive tool. According to the different classifications of bond, common ones include ceramic bond grinding wheel, resin bond grinding wheel and rubber bond grinding wheel.

[0003] Most of the existing grinding wheel processing equipment fixes the mold on the workbench. Therefore, when different types of grinding wheels need to be processed, it is difficult to quickly replace them and the operation is relatively troublesome.

[0004] To this end, the utility model provides a grinding wheel processing device, which solves the above-mentioned problem by arranging structures such as a groove wheel mechanism, an upper mold mechanism and a lower mold mechanism. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a grinding wheel processing device to solve the above problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: a grinding wheel processing equipment, including a base plate, columns are fixed at the four corners of the top wall of the base plate, a top plate is fixed between the tops of the columns, a groove wheel mechanism is installed in the middle of the top wall of the top plate, a connecting shaft is installed at the bottom end of the groove wheel mechanism, the connecting shaft passes through the top plate through a bearing and is fixed with a No. 1 cross plate, a connecting column is fixed in the center of the bottom wall of the No. 1 cross plate, a No. 2 cross plate is fixed at the bottom end of the connecting column, the No. 2 cross plate is rotatably installed on the top wall of the base plate, the top wall of the No. 2 cross plate is symmetrically provided with mounting grooves, a lower mold mechanism is installed in the mounting grooves, an upper mold mechanism is installed at the position of the No. 1 cross plate corresponding to the lower mold mechanism, a hydraulic cylinder is fixed on the top wall of the top plate, the movable end of the bottom of the hydraulic cylinder slides through the top plate and is fixed with an extrusion block, and the No. 1 cross plate is symmetrically provided with through grooves matching the extrusion block.

[0007] Preferably, the lower mold mechanism includes a fixing plate installed in a mounting groove, ear plates are symmetrically fixed on both sides of the fixing plate, the ear plates are fixedly connected to the bottom plate by bolts, and lower mold bodies of different sizes are fixed on the top wall of the fixing plate.

[0008] Preferably, the upper mold mechanism includes two sliding shafts symmetrically installed on both sides of the through groove, the bottom ends of the two sliding shafts slide through the No. 1 cross plate and are fixedly connected to the same mounting plate, the bottom end of the mounting plate is removably fixed with an upper mold body that matches the lower mold body, and a limiting plate is fixed to the top of the sliding shaft, a spring is fixed between the bottom wall of the limiting plate and the top wall of the No. 1 cross plate, and the spring is sleeved on the outer side of the sliding shaft.

[0009] Preferably, the groove wheel mechanism includes an active dial and a groove wheel rotatably mounted on the top wall of the top plate, a round pin cooperating with the groove wheel is fixed on the outer edge of the top wall of the active dial, a shell is fixed on the top wall of the top plate corresponding to the position of the active dial and the groove wheel, a driving motor is fixed on the top wall of the shell, a power shaft of the driving motor passes through the top wall of the shell through a bearing and is fixedly connected to the center of the top wall of the active dial, the connecting shaft is fixed to the center of the bottom wall of the groove wheel, the connecting shaft passes through the top plate through a bearing and is fixedly connected to the top wall of the No. 1 cross plate.

[0010] Preferably, the driving motor is a servo motor or a stepping motor.

[0011] Beneficial Effects

[0012] The utility model provides a grinding wheel processing device. Compared with the prior art, it has the following beneficial effects:

[0013] (1) The grinding wheel processing equipment controls the molds required on the No. 1 cross plate and the No. 2 cross plate to be rotated to the bottom of the hydraulic cylinder for use through the groove wheel mechanism set up, so that when processing grinding wheels of different sizes, the molds of corresponding models can be quickly rotated to the position of the hydraulic cylinder for use, which is simple and convenient to operate, saving time and effort.

[0014] (2) The grinding wheel processing equipment can install a variety of commonly used grinding wheel molds through the provision of the No. 1 cross plate and the No. 2 cross plate, so that the device can be adapted to a variety of processing requirements at the same time. At the same time, the grinding wheel molds on the No. 1 cross plate and the No. 2 cross plate can be disassembled and replaced. Therefore, when the grinding wheel mold is damaged after long-term use or the mold of the required size is missing, it can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the external structure of the utility model;

[0016] Figure 2 It is a bottom-up stereogram of the external structure of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the structure of the grooved wheel mechanism of the utility model;

[0018] Figure 4 It is a structural stereogram of the upper die mechanism and the lower die mechanism of the utility model.

[0019] In the figure, 1, bottom plate; 2, column; 3, top plate; 4, groove wheel mechanism; 41, housing; 42, active dial; 43, groove wheel; 44, round pin; 45, driving motor; 5, connecting shaft; 6, No. 1 cross plate; 7, connecting column; 8, No. 2 cross plate; 9, mounting groove; 10, lower die mechanism; 101, fixing plate; 102, ear plate; 103, lower die body; 11, through groove; 12, sliding shaft; 13, limit plate; 14, spring; 15, mounting plate; 16, upper die body; 17, extrusion block; 18, hydraulic cylinder. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1:

[0022] See also Figure 1-2 A grinding wheel processing equipment comprises a bottom plate 1, columns 2 are fixed at the four corners of the top wall of the bottom plate 1, a top plate 3 is fixed between the top ends of the columns 2, a groove wheel mechanism 4 is installed in the middle of the top wall of the top plate 3, a connecting shaft 5 is installed at the bottom end of the groove wheel mechanism 4, the connecting shaft 5 passes through the top plate 3 through a bearing and is fixed with a No. 1 cross plate 6, a connecting column 7 is fixed in the center of the bottom wall of the No. 1 cross plate 6, a No. 2 cross plate 8 is fixed at the bottom end of the connecting column 7, the No. 2 cross plate 8 is rotatably installed on the top wall of the bottom plate 1, the top wall of the No. 2 cross plate 8 is symmetrically provided with mounting grooves 9, a lower die mechanism 10 is installed in the mounting grooves 9, an upper die mechanism is installed at the position of the No. 1 cross plate 6 corresponding to the lower die mechanism 10, a hydraulic cylinder 18 is fixed to the top wall of the top plate 3, the movable end at the bottom of the hydraulic cylinder 18 slides through the top plate 3 and is fixed with an extrusion block 17, and the No. 1 cross plate 6 is symmetrically provided with through grooves 11 matching the extrusion block 17.

[0023] In this embodiment, the No. 2 cross plate 8 is used to install a variety of commonly used grinding wheel lower molds of different sizes, the No. 1 cross plate 6 is used to install the upper mold mechanism that matches the lower mold, and the groove wheel mechanism 4 is used to control the required molds on the No. 1 cross plate 6 and the No. 2 cross plate 8 to rotate to the bottom of the hydraulic cylinder 18 for use.

[0024] Embodiment 2:

[0025] See also Figure 1-4This embodiment provides a technical solution based on the first embodiment: the lower mold mechanism 10 includes a fixed plate 101 installed in the installation groove 9, ear plates 102 are symmetrically fixed on both sides of the fixed plate 101, the ear plates 102 are fixedly connected to the bottom plate 1 by bolts, and the top wall of the fixed plate 101 is fixed with a lower mold body 103 of different sizes.

[0026] In this embodiment, the fixed plate 101 and the ear plate 102 can conveniently fix the commonly used lower mold body 103 of different sizes in the corresponding installation groove 9. If there is no mold of the required size in the lower mold mechanism 10, the lower mold body 103 can also be replaced, and the operation is simple and convenient.

[0027] The upper mold mechanism includes two sliding shafts 12 symmetrically installed on both sides of the through groove 11. The bottom ends of the two sliding shafts 12 slide through the No. 1 cross plate 6 and are fixedly connected to the same mounting plate 15. The bottom end of the mounting plate 15 is disassembled and fixed with an upper mold body 16 that matches the lower mold body 103. A limit plate 13 is fixed to the top of the sliding shaft 12. A spring 14 is fixed between the bottom wall of the limit plate 13 and the top wall of the No. 1 cross plate 6. The spring 14 is sleeved on the outer side of the sliding shaft 12.

[0028] In this embodiment, an upper mold mechanism is provided for use in conjunction with the lower mold mechanism 10. When the upper mold mechanism is in use, the hydraulic cylinder 18 is controlled to extend, and the hydraulic cylinder 18 drives the extrusion block 17 to move downward. During the downward movement of the extrusion block 17, the corresponding upper mold body 16 is driven downward until the upper mold body 16 contacts the lower mold body 103 to extrude the raw material in the lower mold body 103. At this time, the spring 14 is in a compressed state. Therefore, when the hydraulic cylinder 18 contracts, under the action of the spring 14, the upper mold body 16 can be automatically reset, thereby facilitating the next operation.

[0029] The groove wheel mechanism 4 includes an active dial 42 and a groove wheel 43 rotatably mounted on the top wall of the top plate 3. A round pin 44 cooperating with the groove wheel 43 is fixed to the outer edge of the top wall of the active dial 42. A housing 41 is fixed to the top wall of the top plate 3 at positions corresponding to the active dial 42 and the groove wheel 43. A driving motor 45 is fixed to the top wall of the housing 41. The power shaft of the driving motor 45 passes through the top wall of the housing 41 through a bearing and is fixedly connected to the center of the top wall of the active dial 42. The connecting shaft 5 is fixed to the center of the bottom wall of the groove wheel 43. The connecting shaft 5 passes through the top plate 3 through a bearing and is fixedly connected to the top wall of the No. 1 cross plate 6. The driving motor 45 is a servo motor or a stepping motor.

[0030] In this embodiment, the groove wheel mechanism 4 is used to control the required molds on the No. 1 cross plate 6 and the No. 2 cross plate 8 to rotate to the bottom of the hydraulic cylinder 18 for use. When the groove wheel mechanism 4 is working, the driving motor 45 drives the active dial 42 to rotate. During the rotation of the active dial 42, the round pin 44 can drive the groove wheel 43 to rotate through the sliding groove on the groove wheel 43. The groove wheel 43 drives the No. 1 cross plate 6 and the No. 2 cross plate 8 to rotate through the connecting shaft 5, thereby rotating the required mold to the bottom of the hydraulic cylinder 18 for use.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding wheel processing device, comprising a base plate (1), characterized in that: The four corners of the top wall of the bottom plate (1) are all fixed with upright posts (2); a top plate (3) is fixed between the top ends of the upright posts (2); a grooved wheel mechanism (4) is installed in the middle of the top wall of the top plate (3); a connecting shaft (5) is installed at the bottom end of the grooved wheel mechanism (4); the connecting shaft (5) passes through the top plate (3) through a bearing and is fixed with a No. 1 cross plate (6); a connecting post (7) is fixed at the center of the bottom wall of the No. 1 cross plate (6); a No. 2 cross plate (8) is fixed at the bottom end of the connecting post (7); the No. 2 cross plate (8) is rotatably mounted on the bottom end of the connecting post (7); The top wall of the bottom plate (1) is mounted. The top wall of the second cross plate (8) is symmetrically provided with mounting grooves (9). A lower mold mechanism (10) is mounted in the mounting grooves (9). The first cross plate (6) is provided with upper mold mechanisms at positions corresponding to the lower mold mechanism (10). A hydraulic cylinder (18) is fixed to the top wall of the top plate (3). The movable end at the bottom of the hydraulic cylinder (18) slides through the top plate (3) and is fixed with an extrusion block (17). The first cross plate (6) is symmetrically provided with through grooves (11) that match the extrusion block (17).

2. A grinding wheel processing equipment according to claim 1, characterized in that: The lower mold mechanism (10) comprises a fixing plate (101) installed in the installation groove (9), ear plates (102) are symmetrically fixed on both sides of the fixing plate (101), the ear plates (102) are fixedly connected to the bottom plate (1) by bolts, and lower mold bodies (103) of different sizes are fixed on the top wall of the fixing plate (101).

3. A grinding wheel processing equipment according to claim 2, characterized in that: The upper mold mechanism comprises two sliding shafts (12) symmetrically mounted on both sides of the through groove (11); the bottom ends of the two sliding shafts (12) slide through the No. 1 cross plate (6) and are fixedly connected to the same mounting plate (15); the bottom end of the mounting plate (15) is detachably fixed with an upper mold body (16) that matches the lower mold body (103); a limiting plate (13) is fixed to the top end of the sliding shaft (12); a spring (14) is fixed between the bottom wall of the limiting plate (13) and the top wall of the No. 1 cross plate (6); and the spring (14) is sleeved on the outer side of the sliding shaft (12).

4. A grinding wheel processing equipment according to claim 1, characterized in that: The groove wheel mechanism (4) comprises an active dial (42) and a groove wheel (43) rotatably mounted on the top wall of the top plate (3); a round pin (44) cooperating with the groove wheel (43) is fixed on the outer edge of the top wall of the active dial (42); a housing (41) is fixed on the top wall of the top plate (3) at positions corresponding to the active dial (42) and the groove wheel (43); a driving motor (45) is fixed on the top wall of the housing (41); a power shaft of the driving motor (45) passes through the top wall of the housing (41) through a bearing and is fixedly connected to the center of the top wall of the active dial (42); the connecting shaft (5) is fixed to the center of the bottom wall of the groove wheel (43); the connecting shaft (5) passes through the top plate (3) through a bearing and is fixedly connected to the top wall of the No. 1 cross plate (6).

5. A grinding wheel processing equipment according to claim 4, characterized in that: The driving motor (45) is a servo motor or a stepping motor.

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