Transverse shaft rotating disc type carborundum grinding wheel grinding machine

Abstract

The utility model discloses a transverse shaft rotating disc type carborundum grinding wheel grinding machine, and relates to the technical field of grinding machines. The device comprises a shell, a movable plate is arranged on the shell, an operation plate is connected to the upper side of the movable plate through a rotating mechanism, a clamp is detachably and fixedly connected to the upper side of the operation plate, a grinding mechanism is arranged in the shell and located above the clamp, and a lifting mechanism is further arranged in the shell and connected with the movable plate. The distance between the clamp and the polishing mechanism is adjusted through the lifting mechanism. The rotatable working plate and the clamp with the multiple mounting positions are arranged, continuous and automatic grinding of workpieces is achieved, the grinding efficiency is improved, the time and labor cost is reduced, and the production efficiency is improved; the lifting mechanism is arranged, so that the requirements of different workpieces or different grinding depths are met, and the applicability of the equipment is improved; the carborundum grinding wheel is adopted, so that wear resistance is achieved, the replacement cost is reduced, and the grinding quality and the consistency of workpieces are guaranteed; the structure is simple, the operation is convenient, and the use and maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a horizontal axis rotary disc diamond wheel grinder. Background Art

[0002] In casting, mold manufacturing and other related fields, excess castables are often attached to the surface of the workpiece after casting, which not only affects the appearance of the workpiece, but may also affect the subsequent performance of the workpiece. Therefore, grinding these excess castables has become an important process link.

[0003] Traditional grinding methods mostly rely on manual operation, using manual grinding with a grinding wheel or automatic grinding of a single machine. Although this method is flexible, it is inefficient, and long-term operation has a great impact on the physical strength and health of workers. At the same time, due to the instability of manual operation, the quality of grinding is often difficult to guarantee, and the consistency between workpieces is also poor.

[0004] In recent years, with the continuous development of automation technology, some automated equipment has begun to be used in the grinding process. However, most of these devices are aimed at the grinding of high-precision, small workpieces. For the grinding of excess castables of workpieces after casting, existing automated equipment often cannot meet the needs of high efficiency, continuity and cost control.

[0005] Therefore, it is particularly urgent to develop a special equipment suitable for grinding excess castable on the workpiece after casting. This equipment needs to be able to efficiently and continuously remove excess castable on the workpiece surface while ensuring the grinding quality and consistency between workpieces. In addition, considering the cost and ease of operation, the design of the equipment needs to be as simple and practical as possible to reduce the difficulty of use and maintenance.

[0006] Based on this, the applicant proposed a horizontal axis rotary disc diamond wheel grinding machine to solve the above technical problems. Utility Model Content

[0007] The utility model aims at the deficiencies in the prior art and provides a horizontal axis rotary disc diamond wheel grinding machine to solve the above technical problems.

[0008] The utility model solves the problem through the following technical solutions:

[0009] A horizontal axis rotary disc diamond wheel grinder comprises a shell, a movable plate is arranged on the shell, a working plate is connected to the upper side of the movable plate via a rotating mechanism, a clamp is detachably fixedly connected to the upper side of the working plate, a grinding mechanism is arranged in the shell, the grinding mechanism is located above the clamp, a lifting mechanism is also arranged in the shell and connected to the movable plate, and the distance between the clamp and the grinding mechanism is adjusted by the lifting mechanism.

[0010] Preferably, the rotating mechanism includes a rotating motor fixedly mounted on the lower side of the movable plate, the output shaft of the rotating motor passes through the movable plate and is connected to a driving gear, a driven gear is fixedly provided on the lower side of the working plate, and the driving gear meshes with the driven gear.

[0011] Preferably, a rotating shaft is provided at the lower side of the driven gear, two convex rings are provided on the rotating shaft, a mounting groove is formed between the convex rings, a through hole is provided on the movable plate, a bearing is fixedly installed in the through hole, and the rotating shaft is cooperatively connected with the mounting groove.

[0012] Preferably, the clamp comprises a connecting ring, the connecting ring is provided with a plurality of fixing holes, the movable plate is correspondingly provided with a plurality of connecting holes, and screws or bolts are passed through the fixing holes and the connecting holes to fix the connecting ring and the movable plate.

[0013] Preferably, a plurality of groups of clamps are arranged in a circumferential array on the connecting ring, a limiting protrusion is arranged on one end of the clamp close to the outer ring of the connecting ring, and the other end is fixedly connected to a limiting stop ring, and the limiting stop ring is located above the connecting ring and coaxial with the connecting ring.

[0014] Preferably, the lifting mechanism includes a plurality of worm screw lifts connected to the steering gear through a worm, a connecting plate is fixedly provided on the upper end of the worm screw lift, and the connecting plate is connected to the movable plate, wherein a handwheel is provided at one end of the worm of one of the worm screw lifts, and the handwheel is located on the outside of the shell.

[0015] Preferably, the grinding mechanism comprises a grinding motor fixedly mounted in the housing, the grinding motor is provided with a diamond grinding wheel, and the diamond grinding wheel is located above the clamping plate.

[0016] Preferably, a waste hopper is also provided on the shell body at the side of the diamond grinding wheel.

[0017] Preferably, an air extractor for sucking waste generated by grinding into the waste hopper is also provided between the waste hopper and the shell.

[0018] Preferably, a baffle plate extending to above the clamp is also provided on the outer side of the air suction port of the vacuum fan.

[0019] The beneficial effects of the utility model are as follows: by providing a rotatable working plate and a clamp with multiple installation positions, continuous and automatic grinding of the workpiece is realized, and the grinding efficiency is greatly improved. Compared with the traditional manual or single-machine grinding method, the time and labor cost required for grinding are greatly reduced, and the production efficiency is significantly improved; a lifting mechanism is provided, which can conveniently adapt to the needs of different workpieces or different grinding depths, and improves the applicability of the equipment; the use of diamond grinding wheels is not only wear-resistant, reducing replacement costs, but also ensuring the consistency of grinding quality and workpieces. The diamond grinding wheel has the characteristics of high hardness and good wear resistance, and can effectively remove excess casting material on the surface of the workpiece while maintaining the flatness and smoothness of the grinding surface, and can ensure the consistency of each workpiece after grinding, meeting the requirements for product appearance and performance in production; the structure is simple and the operation is convenient, which reduces the difficulty of use and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be discussed below. Obviously, the technical solutions described in conjunction with the drawings are only some embodiments of the utility model. For ordinary technicians in this field, other embodiments and their drawings can be obtained based on the embodiments shown in these drawings without paying creative work.

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0022] Figure 2 It is a sectional view of the internal three-dimensional structure of the utility model.

[0023] Figure 3 yes Figure 2 A local enlarged schematic diagram of point A.

[0024] Figure 4 It is a three-dimensional structural schematic diagram of the rotating mechanism of the utility model.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of the clamp of the utility model.

[0026] Figure 6 yes Figure 5 A partial enlarged schematic diagram of point B.

[0027] Figure 7 It is a three-dimensional structural schematic diagram of the lifting mechanism of the utility model.

[0028] Figure 8 It is a three-dimensional structural schematic diagram of the grinding mechanism of the utility model.

[0029] In the figure: 1, housing, 2, movable plate, 21, bearing, 3, working plate, 4, fixture, 41, connecting ring, 42, clamp, 421, limiting protrusion, 43, limiting stop ring, 5, rotating mechanism, 51, driven gear, 52, driving gear, 53, rotating motor, 54, rotating shaft, 541, convex ring, 6, lifting mechanism, 61, turbine screw lift, 611, connecting plate, 62, steering gear, 63, hand wheel, 7, grinding mechanism, 71, diamond grinding wheel, 72, grinding motor. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the various 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 described 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. Embodiment 1:

[0031] like Figures 1 to 8 As shown, the utility model is a horizontal axis turntable diamond wheel grinder, including a shell 1, a movable plate 2 is arranged on the shell 1, a working plate 3 is connected to the upper side of the movable plate 2 through a rotating mechanism 5, a clamp 4 is detachably fixedly connected to the upper side of the working plate 3, the clamp 4 is rotated by the rotating mechanism 5 to realize continuous feeding and grinding of the workpiece, a grinding mechanism 7 is arranged in the shell 1, the grinding mechanism 7 is located above the clamp 4, a lifting mechanism 6 is also arranged in the shell 1 and connected to the movable plate 2, the distance between the clamp 4 and the grinding mechanism 7 is adjusted by the lifting mechanism 6, so as to meet the requirements of different workpieces and different grinding depths.

[0032] The rotating mechanism 5 includes a rotating motor 53 fixedly mounted on the lower side of the movable plate 2, the output shaft of the rotating motor 53 passes through the movable plate 2 and is connected to a driving gear 52, a driven gear 51 is fixedly arranged on the lower side of the working plate 3, the driving gear 52 is meshed with the driven gear 51, a rotating shaft 54 ​​is arranged on the lower side of the driven gear 51, two convex rings 541 are arranged on the rotating shaft 54, and a mounting groove is formed between the convex rings 541, a through hole is arranged on the movable plate 2, a bearing 21 is fixedly mounted in the through hole, and the rotating shaft 54 ​​is matched and connected with the mounting groove.

[0033] The clamp 4 includes a connecting ring 41, which is provided with a plurality of fixing holes, and the movable plate 2 is correspondingly provided with a plurality of connecting holes. Screws or bolts are passed through the fixing holes and the connecting holes to fix the connecting ring 41 to the movable plate 2. This connection method is convenient for replacing different clamps 4. A plurality of groups of clamps 42 are arranged along a circumferential array on the connecting ring 41, and mounting positions for workpieces are formed between the clamps 42. A limiting protrusion 421 is provided on one end of the clamp 42 close to the outer circle of the connecting ring 41, and the other end is fixedly connected to a limiting stop ring 43 to prevent the workpiece from moving during the grinding process, thereby affecting the grinding quality and even causing safety hazards. The limiting stop ring 43 is located above the connecting ring 41 and is coaxial with the connecting ring 41.

[0034] The lifting mechanism 6 includes a plurality of worm screw lifts 61 connected to a steering gear 62 through a worm, a connecting plate 611 is fixedly provided on the upper end of the worm screw lift 61, and the connecting plate 611 is connected to the movable plate 2, and a hand wheel 63 is provided at one end of the worm of one of the worm screw lifts 61, and the hand wheel 63 is located on the outside of the shell 1. The worm screw lift 61 belongs to a mature prior art and will not be described in detail here. The steering gear 62 is also prior art, one of which has a plurality of meshing bevel gears arranged at different angles inside, and another one is meshingly connected through a gear ring and a plurality of gears arranged in different directions. There are many prior art devices that can be applied to the steering gear 62 of the utility model, and they will not be described in detail here.

[0035] The grinding mechanism 7 includes a grinding motor 72 fixedly installed in the housing 1 . A diamond grinding wheel 71 is disposed on the grinding motor 72 . The diamond grinding wheel 71 is located above the clamping plate 42 . Embodiment 2:

[0036] On the basis of Example 1, a waste hopper is further provided on the housing 1 at the side of the diamond grinding wheel 71 for collecting waste generated by grinding.

[0037] An air extractor is also provided between the waste hopper and the shell 1 for sucking the waste generated by grinding into the waste hopper, so that the waste can be collected more quickly.

[0038] A material baffle plate extending above the clamp 4 is also provided on the outside of the air outlet of the vacuum machine to prevent waste materials from splashing around during the grinding process.

[0039] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view. The scope of the present invention is defined by the appended claims, rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A horizontal axis rotary disc diamond wheel grinding machine, comprising a housing (1), characterized in that: The shell (1) is provided with a movable plate (2), the upper side of the movable plate (2) is connected to a working plate (3) via a rotating mechanism (5), the upper side of the working plate (3) is detachably fixedly connected to a clamp (4), a grinding mechanism (7) is provided in the shell (1), the grinding mechanism (7) is located above the clamp (4), and a lifting mechanism (6) is also provided in the shell (1) and connected to the movable plate (2), and the distance between the clamp (4) and the grinding mechanism (7) is adjusted by the lifting mechanism (6).

2. The horizontal axis rotary disc diamond wheel grinding machine according to claim 1, characterized in that: The rotating mechanism (5) comprises a rotating motor (53) fixedly mounted on the lower side of the movable plate (2); the output shaft of the rotating motor (53) passes through the movable plate (2) and is connected to a driving gear (52); a driven gear (51) is fixedly arranged on the lower side of the working plate (3); the driving gear (52) meshes with the driven gear (51).

3. The horizontal axis rotary disc diamond wheel grinding machine according to claim 2, characterized in that: A rotating shaft (54) is arranged at the lower side of the driven gear (51), two convex rings (541) are arranged on the rotating shaft (54), a mounting groove is formed between the convex rings (541), a through hole is arranged on the movable plate (2), a bearing (21) is fixedly installed in the through hole, and the rotating shaft (54) is matched and connected with the mounting groove.

4. The horizontal axis rotary disc diamond wheel grinding machine according to claim 1, characterized in that: The clamp (4) comprises a connecting ring (41), the connecting ring (41) is provided with a plurality of fixing holes, and the movable plate (2) is correspondingly provided with a plurality of connecting holes, and screws or bolts are passed through the fixing holes and the connecting holes to fix the connecting ring (41) and the movable plate (2) in connection.

5. The horizontal axis rotary disc diamond wheel grinding machine according to claim 4, characterized in that: A plurality of groups of clamping plates (42) are arranged in a circumferential array on the connecting ring (41); a limiting protrusion (421) is arranged on one end of the clamping plate (42) close to the outer ring of the connecting ring (41); and the other end is fixedly connected to a limiting stop ring (43); the limiting stop ring (43) is located above the connecting ring (41) and is coaxial with the connecting ring (41).

6. The horizontal axis rotary disc diamond wheel grinding machine according to claim 1, characterized in that: The lifting mechanism (6) comprises a plurality of worm screw lifts (61) connected to a steering gear (62) via a worm, a connecting plate (611) being fixedly provided at the upper end of the worm screw lift (61), the connecting plate (611) being connected to the movable plate (2), and a hand wheel (63) being provided at one end of the worm of one of the worm screw lifts (61), the hand wheel (63) being located outside the housing (1).

7. The horizontal axis rotary disc diamond wheel grinding machine according to claim 5, characterized in that: The grinding mechanism (7) comprises a grinding motor (72) fixedly mounted in the housing (1), the grinding motor (72) being provided with a diamond grinding wheel (71), and the diamond grinding wheel (71) being located above the clamping plate (42).

8. The horizontal axis rotary disc diamond wheel grinding machine according to claim 1, characterized in that: A waste hopper is also provided on the housing (1) and located on the side of the diamond grinding wheel (71).

9. The horizontal axis rotary disc diamond wheel grinding machine according to claim 8, characterized in that: An air extractor is also provided between the waste hopper and the housing (1) for sucking waste generated by grinding into the waste hopper.

10. The horizontal axis rotary disc diamond wheel grinding machine according to claim 9, characterized in that: A material blocking plate extending to the top of the clamp (4) is also provided on the outer side of the air suction port of the air suction machine.

Images