Sliding plate brick grinding clamp for vertical shaft circular truncated cone surface grinding machine

Abstract

The utility model discloses a sliding plate brick grinding clamp for a vertical shaft round table surface grinding machine, which comprises a clamp base and a clamp mechanism arranged on the upper surface of the clamp base, the clamp mechanism comprises a fixed clamping block, a movable clamping block, a limiting plate, an adjusting plate and an adjusting rod, a plurality of positioning holes are uniformly arranged on the clamp base, and the movable clamping block is arranged on the fixed clamping block. At least two adjusting plates are arranged on the clamp base on any side of the positioning hole, the lower ends of the adjusting plates are fixedly connected with the clamp base through bolts, the upper portion of each adjusting plate is provided with an adjusting rod connected with the adjusting plate in a threaded fit mode, the outer end of each adjusting rod is an operation portion, and the inner end of each adjusting rod is provided with a limiting plate. Movable clamping blocks corresponding to the positioning holes are arranged on the inner side of the limiting plate, and the fixed clamping blocks are arranged on the clamp base on the other sides of the positioning holes relative to the movable clamping blocks. The sliding plate brick machining device can meet the requirement for batch machining of sliding plate bricks, the labor intensity is reduced while the sliding plate brick machining speed is increased, and the machining efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the production and processing technical field of sliding plate brick, especially relates to a sliding plate brick grinding clamp for vertical shaft round table surface grinding machine. BACKGROUND

[0002] In the production process of sliding plate brick, the flatness and surface roughness of the working surface are required to be high, and after the sliding plate brick is formed, the working surface still needs to be ground on the vertical shaft round table surface grinding machine. The existing grinding clamp can only clamp and fix one sliding plate brick, and the clamp needs to be replaced and installed again after grinding one sliding plate brick. Since the sliding plate bricks are produced in batches, the above-mentioned grinding method is slow and labor-intensive, which is not conducive to batch production and improving the grinding efficiency. In view of the above problems, it is necessary to provide a clamping tool that can meet the batch grinding requirements of sliding plate bricks. SUMMARY

[0003] The utility model provides a sliding plate brick grinding clamp for vertical shaft round table surface grinding machine.

[0004] The utility model discloses a clamping tool that can meet the batch grinding requirements of sliding plate bricks.

[0005] Further, the lower surface of the clamp base is provided with a flow guide groove, and the flow guide groove penetrates through each positioning hole and extends to the outer edge of the clamp base.

[0006] The utility model has the advantages of simple structure, convenient operation, stable and reliable clamping, and can clamp multiple sliding plate bricks at a time for processing, which solves the problem of replacing and installing the clamp after grinding one sliding plate brick, effectively meets the batch grinding requirements of sliding plate bricks of different specifications, improves the grinding speed of sliding plate bricks, reduces the labor intensity, and significantly improves the grinding efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0007] Figure 1 It is the structural schematic diagram of the utility model;

[0008] Figure 2 It is the left view structural schematic diagram of the utility model

[0009] Figure 3 This is a top view of the structure of this utility model;

[0010] Figure 4 This is a bottom view of the fixture base.

[0011] Figure 5 This is a top view of another embodiment of the present invention.

[0012] Figure 6 This is a semi-exploded structural diagram of another embodiment of the present invention;

[0013] The numbers in the diagram are: 1~ Fixture base, 2~ Positioning hole, 3~ Guide groove, 4~ Fixed clamping block, 5~ Moving clamping block, 6~ Clamping end face, 7~ Limiting plate, 8~ Adjusting plate, 9~ Adjusting rod, 10~ Guide groove, 11~ Limiting slider, 12~ Left base, 13~ Right base, 14~ Semi-circular groove, 15~ Notch, 16~ Connecting screw, 17~ Magnetic worktable. Detailed Implementation

[0014] To enable those skilled in the art to better understand the technical solution of this utility model, the specific embodiments are described in detail below with reference to the accompanying drawings.

[0015] like Figures 1-6 The shown fixture for grinding slide blocks on a vertical spindle rotary table surface grinder includes a fixture base 1 and a fixture mechanism disposed on the upper surface of the fixture base 1. The fixture mechanism includes a fixed clamping block 4, a movable clamping block 5, a limiting plate 7, an adjusting plate 8, and an adjusting rod 9. Several positioning holes 2 are provided on the fixture base 1, penetrating the fixture base 1. The shape and size of the positioning holes 2 are adapted to the shape and size of the conical step of the slide block. The depth of the positioning holes 2 is greater than the height of the conical step. On either side of the positioning hole 2... At least two adjusting plates 8 are provided on each clamp base 1. The lower end of the adjusting plate 8 is fixedly connected to the clamp base 1 by bolts. An adjusting rod 9 is provided on the upper part of each adjusting plate 8 and is threadedly connected to it. The outer end of the adjusting rod 9 is the operating part, and the inner end is provided with a limiting plate 7. A movable clamping block 5 is provided on the inner side of the limiting plate 7 corresponding to each positioning hole 2. The fixed clamping block 4 is provided on the clamp base 1 on the other side of the positioning hole 2, opposite to each movable clamping block 5. The number of fixed clamping blocks 4 and movable clamping blocks 5 is the same as the number of positioning holes 2.

[0016] The lower surface of the fixture base 1 is provided with a guide groove 3, which passes through each positioning hole 2 and extends to the outer edge of the fixture base 1, so as to facilitate the discharge of grinding coolant and prevent the grinding coolant from accumulating in the positioning hole 2.

[0017] The fixed clamping block 4 and the movable clamping block 5 are respectively provided with clamping end faces 6 in arc-shaped structure matched with the shape of the skateboard brick, thereby improving clamping stability.

[0018] Further, in order to improve clamping reliability, the clamping end faces 6 of the fixed clamping block 4 and the movable clamping block 5 are provided with rubber blocks in arc-shaped structure.

[0019] The upper surface of the clamp base 1 is provided with at least two sunken guide grooves 10 corresponding to the limiting plate 7, and the bottom of the limiting plate 7 is provided with a limiting sliding block 11 corresponding to each guide groove 10, which slides in the guide groove 10.

[0020] The limiting plate 7 is provided with a limiting groove corresponding to each adjusting rod 9, and the end of the adjusting rod 9 is inserted into the limiting groove, thereby improving the reliability of the adjusting rod 9 when pushing the limiting plate 7. The end of the adjusting rod 9 is provided in a universal ball head structure, and the limiting groove is a ball groove matched with the universal ball head structure, so that the adjusting rod 9 and the limiting plate 7 are movably connected, and the adjusting rod 9 can rotate in the limiting groove while pushing the limiting plate 7 to move.

[0021] The material of the clamp base 1 is iron or steel, so that it can be magnetically fixed on the magnetic workbench 17 of the vertical shaft round table surface grinder.

[0022] As shown in another embodiment, Figures 5-6 The clamp base 1 includes a left base 12 and a right base 13, and a semicircular notch 14 is arranged opposite to each other on the inner side of the left base 12 and the right base 13. A notch 15 is formed at the inner bottom edge of the left base 12 and the right base 13, and the two opposite semicircular notches 14 are combined into a positioning hole 2, and the two opposite notches 15 are combined into a flow guide groove 3. The adjusting plate 8, the adjusting rod 9, the limiting plate 7, and the movable clamping block 5 are arranged on the left base 12, and the fixed clamping block 4 is arranged on the right base 13. Through holes are arranged at both ends of the left base 12 and the right base 13, and the through holes at the same end are connected by a connecting screw 16 and a nut, thereby connecting the left base 12 and the right base 13 into a complete clamp base 1. The clamp base 1 is arranged in the structure of the left base 12 and the right base 13, and the distance between the left base 12 and the right base 13 can be effectively adjusted by rotating the connecting screw 16, thereby improving the application range, so that the clamp mechanism can not only clamp the conventional structure of the skateboard brick, but also clamp the customized skateboard brick with super large specifications or non-standard structure.

[0023] The working mode of the utility model discloses: when processing the slide plate brick, first put the fixture base 1 on the magnetic worktable 17 of vertical shaft round table surface grinder, and adjust the position with the cutter, then put each slide plate brick on the fixture base 1, make the conical step of slide plate brick downward in the positioning hole 2, then the outer end of hand-held adjusting rod 9 is operating part, rotate adjusting rod 9 to push the limiting plate 7 and the movable clamp block 5 on it, make the movable clamp block 5 press on the end face of slide plate brick, finally realize the clamping and fixing of slide plate brick under the cooperation of fixed clamp block 4, in the processing, the grinding coolant flows out from the flow groove 3, after processing, the slide plate brick can be taken down by reversing the above operation.

Claims

1. A slide plate brick grinding clamp for vertical spindle round table surface grinding machine, comprising a clamp base (1), and a clamp mechanism arranged on the upper surface of the clamp base (1), characterized in that: The clamp mechanism comprises a fixed clamp block (4), a movable clamp block (5), a limiting plate (7), an adjusting plate (8), and an adjusting rod (9), a plurality of positioning holes (2) are arranged on the clamp base (1), at least two adjusting plates (8) are arranged on the clamp base (1) on any side of the positioning hole (2), the lower end of the adjusting plate (8) is fixedly connected to the clamp base (1) through a bolt, an adjusting rod (9) is arranged on the upper part of each adjusting plate (8) and is threadedly connected to the adjusting plate (8), the outer end of the adjusting rod (9) is an operating part, the inner end of the adjusting rod (9) is provided with the limiting plate (7), the movable clamp block (5) is arranged on the inner side of the limiting plate (7) corresponding to each positioning hole (2), the fixed clamp block (4) is arranged on the clamp base (1) on the other side of the positioning hole (2) corresponding to each movable clamp block (5), and the number of the fixed clamp block (4) and the movable clamp block (5) is consistent with the number of the positioning hole (2).

2. The slide brick truing and grinding fixture for a vertical spindle platometer according to claim 1, wherein: The lower surface of the clamp base (1) is provided with a flow guide groove (3) which penetrates through each positioning hole (2) and extends to the outer edge of the clamp base (1).

3. The slide brick truing and grinding fixture for a vertical spindle platometer according to claim 1, wherein: The fixed clamp block (4) and the movable clamp block (5) are respectively provided with a clamping end face (6) in an arc structure matched with the shape of the sliding plate.

4. The slide brick truing and grinding fixture for a vertical spindle platometer according to claim 1, wherein: The upper surface of the clamp base (1) is provided with at least two sunken guide grooves (10) corresponding to the limiting plate (7), and the bottom of the limiting plate (7) is provided with a limiting sliding block (11) corresponding to each guide groove (10).

5. The slide brick truing and grinding fixture for a vertical spindle platometer according to claim 1, wherein: The limiting plate (7) is provided with a limiting groove corresponding to each adjusting rod (9).

6. The slide brick truing and grinding fixture for a vertical spindle platonic mill according to claim 1, wherein: The material of the clamp base (1) is iron or steel.

7. The slide brick truing and grinding fixture for a vertical spindle platonic mill according to claim 1, wherein: The clamp base (1) comprises a left base (12) and a right base (13), a semicircular notch (14) is arranged on the inner side of the left base (12) and the right base (13) respectively, a notch (15) is arranged at the inner side bottom edge of the left base (12) and the right base (13), the two oppositely arranged semicircular notches (14) are combined into a positioning hole (2), the two oppositely arranged notches (15) are combined into a flow guide groove (3), the adjusting plate (8), the adjusting rod (9), the limiting plate (7), and the movable clamp block (5) are arranged on the left base (12), the fixed clamp block (4) is arranged on the right base (13), through holes are arranged at the two ends of the left base (12) and the right base (13), the through holes at the same end are connected by a connecting screw rod (16), and then the left base (12) and the right base (13) are connected into a complete clamp base (1).

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