Front lathe bed structure of surface grinding machine

Abstract

The utility model relates to the technical field of surface grinding machines, in particular to a front lathe bed structure of a surface grinding machine, which comprises a front lathe bed main body, a flexible ring layer in a sleeve is in contact with the outer side of a column block in an attached manner, a silica gel groove strip is fixedly arranged at the top end of a bearing iron pad, and a buffer cylinder block is fixedly arranged on the inner wall of an inner rib plate. A disc pad is fixedly arranged between the inner sides of the buffering barrel blocks, a trapezoid layer plate is fixedly arranged at the bottom end of the disc pad, a flexible gasket is fixedly arranged at the bottom end of the trapezoid layer plate, an inserting rod is fixedly arranged at the top end of a bearing iron pad, a square base plate is fixedly arranged at the bottom end of the front bed body, and a positioning pin hole is formed in the square base plate; according to the front lathe bed structure of the surface grinding machine, the function that the front lathe bed structure and the surface of the surface grinding machine are assembled in a buffering and attaching threaded mode is achieved through the lathe frame base plate, the rubber pad, the bearing plate, the flexible cushion layer, the bearing iron pad, the damper, the flexible gasket, the square base plate and the rectangular pressing pad.

Description

Technical Field

[0001] The utility model relates to the technical field of surface grinders, in particular to a front bed structure of a surface grinder. Background Art

[0002] A surface grinder is a machine used for clamping and grinding objects, which is mainly composed of large parts such as a bed, a worktable, a slide, and a spindle, and various small assembly parts. Taking the MK7163 CNC surface grinder as an example, its bed is divided into a front bed structure for assembly with the worktable and a rear bed structure for assembly with the slide guide rail.

[0003] When the bottom of the front bed structure of the existing MK7163 CNC surface grinder is assembled with the work table, the pressure-touch assembly contact area between its bottom and the surface grinder table is large, the buffering assembly effect between the front bed structure and the table is insufficient, and the front bed structure is prone to assembly wear with the end face of the table. Utility Model Content

[0004] The purpose of the utility model is to provide a front bed structure for a surface grinder to solve the problem that when the bottom of the front bed structure of the existing MK7163 CNC surface grinder proposed in the above background technology is assembled with the work table, the pressure-touch assembly contact area between the bottom and the surface grinder table is large, the buffering assembly effect between the front bed structure and the table is insufficient, and the front bed structure is prone to assembly wear with the end face of the table.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A front bed structure of a surface grinder comprises a front bed body, wherein the left and right ends of the front bed body are provided with concave holes toward the inside, a reserved pin shaft hole is provided on the inner side of the top sleeve plate of the front bed body, a slot gasket is fixedly provided on the outer side of the left end of the front bed body, an inner rib plate is fixedly provided inside the front bed body, a bed frame pad is fixedly provided on the bottom end of the front bed body, a rubber pad is fixedly provided on the inner side of the bed frame pad, a bearing plate is fixedly provided on the inner side of the bottom of the front bed body, a flexible cushion layer is fixedly provided between the top end of the rubber pad and the bottom end of the bearing plate, a load-bearing iron pad is fitted on the inner side of the inner rib plate, and a resistance is provided between the top end of the bearing plate and the inner side of the load-bearing iron pad. A damper, a column block is fixedly arranged between the top of the flexible cushion layer and the bottom end of the damper, a sleeve is fixedly arranged inside the support plate, the internal flexible ring layer of the sleeve is in close contact with the outer side of the column block, a silicone groove is fixedly arranged on the top of the load-bearing iron pad, a buffer cylinder block is fixedly arranged on the inner wall of the inner rib plate, a disc pad is fixedly arranged between the inner sides of the buffer cylinder blocks, a trapezoidal layer plate is fixedly arranged on the bottom end of the disc pad, a flexible gasket is fixedly arranged on the bottom end of the trapezoidal layer plate, a plug rod is fixedly arranged on the top of the load-bearing iron pad, a square pad is fixedly arranged on the bottom end of the front bed body, a positioning pin hole is opened in the square pad, and a rectangular pressure pad is fixedly arranged on the bottom end of the square pad.

[0007] Preferably, there are nine concave holes arranged inside the front bed body, four concave holes are arranged at intervals inside the left end of the front bed body, and five concave holes are arranged at intervals inside the right end of the front bed body.

[0008] Preferably, the rubber pad, the support plate, the load-bearing iron pad and the disc pad are installed in parallel with each other, and the disc pad is vertically arranged to the fixed end surface of the buffer cylinder block.

[0009] Preferably, the outer end surface of the insertion rod is in engagement contact with the inner groove of the buffer cylinder block, spring cotton is fixedly arranged inside the buffer cylinder block, and the top end of the insertion rod is arranged in pressure contact with the spring cotton.

[0010] Preferably, there are two of each of the bed frame pad, rubber pad and square pad.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by setting the front bed body, concave hole, reserved pin shaft hole, slot gasket, inner rib plate, bed frame pad, rubber pad, bearing plate, flexible pad layer, load-bearing iron pad, built-in damper, column block, sleeve, silicone groove, buffer cylinder block, disc pad, trapezoidal layer plate, plug rod, flexible pad, square pad, positioning pin hole and rectangular pressure pad, when assembled with the table top through the positioning pin hole at the bottom of the square pad, the rubber pad and the flexible pad layer buffer and rise to drive the column block to press the built-in damper, which is used for pressure-touch flexible buffering of the bottom assembly, wherein the rubber pad, square pad and rectangular pressure pad symmetrically arranged at the bottom of the front bed body The shaped pressure pad plays a regional flexible pressure touch on the table top, and the silicone groove strips, buffer cylinder blocks, disc pads, trapezoidal layer plates and plug rods are the upper buffer and vibration reduction structures, which improve the buffering assembly effect of the front bed and the table top under the transition effect of the built-in damper, and reduce the pressure-touch assembly wear of the front bed structure and the table top, so as to solve the problem that when the bottom of the front bed structure of the existing MK7163 CNC surface grinder is assembled with the work table, the pressure-touch assembly contact area between the bottom and the surface grinder table top is large, the buffering assembly effect between the front bed structure and the table top is insufficient, and the front bed structure is prone to assembly wear with the end face of the table top. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal rib plate distribution structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the distribution structure of the load-bearing iron pad of the utility model;

[0016] Figure 4 This is a schematic diagram of the buffer cylinder block distribution structure of the utility model;

[0017] Figure 5 For this utility model Figure 4 A schematic diagram of the structure at A;

[0018] Figure 6 This is a schematic diagram of the positioning pin hole distribution structure of the utility model.

[0019] In the figure: 1-front bed body, 2-concave hole, 3-reserved pin shaft hole, 4-slot gasket, 5-inner rib plate, 6-bed frame pad, 7-rubber pad, 8-bearing plate, 9-flexible pad, 10-load-bearing iron pad, 11-built-in damper, 12-column block, 13-sleeve, 14-silicone groove, 15-buffer cylinder block, 16-disc pad, 17-trapezoidal layer plate, 18-insertion rod, 19-flexible gasket, 20-square pad, 21-locating pin hole, 22-rectangular pressure pad. 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] See also Figure 1-6 , the utility model provides a technical solution:

[0022] A front bed structure of a surface grinder comprises a front bed body 1, wherein the left and right ends of the front bed body 1 are provided with concave holes 2 inwardly, a reserved pin shaft hole 3 is provided on the inner side of the top sleeve plate of the front bed body 1, a slot gasket 4 is fixedly provided on the outer side of the left end of the front bed body 1, an inner rib plate 5 is fixedly provided inside the front bed body 1, a bed frame pad 6 is fixedly provided on the bottom end of the front bed body 1, a rubber pad 7 is fixedly provided on the inner side of the bed frame pad 6, a bearing plate 8 is fixedly provided on the inner side of the bottom of the front bed body 1, a flexible cushion layer 9 is fixedly provided between the top end of the rubber pad 7 and the bottom end of the bearing plate 8, a load-bearing iron pad 10 is fitted on the inner side of the inner rib plate 5, a damper 11 is provided between the top end of the bearing plate 8 and the inner side of the load-bearing iron pad 10, and the flexible cushion layer 9 A column block 12 is fixedly provided between the top and the bottom of the damper 11, a sleeve 13 is fixedly provided inside the support plate 8, and the internal flexible ring layer of the sleeve 13 is in contact with the outer side of the column block 12, a silicone groove strip 14 is fixedly provided on the top of the load-bearing iron pad 10, a buffer cylinder block 15 is fixedly provided on the inner wall of the inner rib plate 5, a disc pad 16 is fixedly provided between the inner sides of the buffer cylinder block 15, a trapezoidal layer plate 17 is fixedly provided at the bottom end of the disc pad 16, a flexible gasket 19 is fixedly provided at the bottom end of the trapezoidal layer plate 17, an insert rod 18 is fixedly provided on the top of the load-bearing iron pad 10, a square pad 20 is fixedly provided at the bottom end of the front bed body 1, a positioning pin hole 21 is opened inside the square pad 20, and a rectangular pressure pad 22 is fixedly provided at the bottom end of the square pad 20.

[0023] like Figure 1 , 3, 5 and 6, by setting the front bed body 1, concave hole 2, reserved pin shaft hole 3, slot gasket 4, inner rib plate 5, bed frame pad 6, rubber pad 7, bearing plate 8, flexible cushion layer 9, load-bearing iron pad 10, built-in damper 11, column block 12, sleeve 13, silicone groove 14, buffer cylinder block 15, disc pad 16, trapezoidal layer plate 17, plug rod 18, flexible gasket 19, square pad 20, positioning pin hole 21 and rectangular pressure pad 22, wherein the concave holes 2 set inside the front bed body 1 are nine in total, and the front bed There are four recessed holes 2 at intervals inside the left end of the main body 1, and five recessed holes 2 at intervals inside the right end of the front bed body 1; the rubber pad 7, the supporting plate 8, the load-bearing iron pad 10 and the disc pad 16 are installed in parallel with each other, and the disc pad 16 is vertically arranged with the fixed end surface of the buffer cylinder block 15; the outer end surface of the insertion rod 18 is in engagement with the inner groove of the buffer cylinder block 15, and the buffer cylinder block 15 is fixedly provided with spring cotton, and the top end of the insertion rod 18 is pressed and contacted with the spring cotton; there are two bed frame pads 6, rubber pads 7 and square pads 20.

[0024] Workflow: The utility model provides a front bed structure of MK7163 CNC surface grinder, optimizes the pressure-touch assembly structure of its bottom and the surface grinder table, and enhances the overall damping and buffering integrated assembly effect of the two. The bed frame pad 6 and the rubber pad 7 arranged at the bottom end of the front bed body 1 are the bottom structure, wherein the bottom end of the round protrusion at the bottom end of the rubber pad 7 is 5-7.5mm lower than the height of the bed frame pad 6. When assembled with the table through the positioning pin hole 21 at the bottom of the square pad 20, the rubber pad 7 and the flexible pad 9 The buffering rise drives the column block 12 to press the built-in damper 11, which is used for flexible pressure-touch buffering of the bottom assembly, wherein the rubber pad 7, square pad 20 and rectangular pressure pad 22 symmetrically arranged at the bottom of the front bed body 1 play a regional flexible pressure touch on the table top, and the silicone groove 14, buffer cylinder block 15, disc pad 16, trapezoidal layer plate 17 and insertion rod 18 are the upper buffering and vibration reduction structure, which improves the buffering assembly effect of the front bed and the table top under the transition effect of the built-in damper 11, and reduces the pressure-touch assembly wear of the front bed structure and the table top.

[0025] 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 front bed structure of a surface grinding machine, comprising a front bed main body (1), characterized in that: The left and right ends of the front bed body (1) are provided with recessed holes (2) inwardly, the inner side of the top sleeve of the front bed body (1) is provided with a reserved pin shaft hole (3), the outer side of the left end of the front bed body (1) is fixedly provided with a slot gasket (4), the inner side of the front bed body (1) is fixedly provided with an inner rib plate (5), the bottom end of the front bed body (1) is fixedly provided with a bed frame pad (6), the inner side of the bed frame pad (6) is fixedly provided with a rubber pad (7), the inner side of the bottom of the front bed body (1) is fixedly provided with a support plate (8), a flexible pad layer (9) is fixedly provided between the top end of the rubber pad (7) and the bottom end of the support plate (8), a load-bearing iron pad (10) is fitted on the inner side of the inner rib plate (5), a damper (11) is provided between the top end of the support plate (8) and the inner side of the load-bearing iron pad (10), and the top end of the flexible pad layer (9) and the bottom end of the damper (11) are fixedly provided with a support plate (8). A column block (12) is fixedly arranged between the ends, a sleeve (13) is fixedly arranged inside the support plate (8), the internal flexible ring layer of the sleeve (13) is in contact with the outer side of the column block (12), a silicone groove (14) is fixedly arranged on the top of the load-bearing iron pad (10), a buffer tube block (15) is fixedly arranged on the inner wall of the inner rib plate (5), a disc pad (16) is fixedly arranged between the inner sides of the buffer tube block (15), a trapezoidal layer plate (17) is fixedly arranged at the bottom end of the disc pad (16), a flexible gasket (19) is fixedly arranged at the bottom end of the trapezoidal layer plate (17), a plug rod (18) is fixedly arranged at the top of the load-bearing iron pad (10), a square pad (20) is fixedly arranged at the bottom end of the front bed body (1), a positioning pin hole (21) is opened inside the square pad (20), and a rectangular pressure pad (22) is fixedly arranged at the bottom end of the square pad (20).

2. The front bed structure of a surface grinder according to claim 1, characterized in that: There are nine concave holes (2) arranged inside the front bed body (1), four concave holes (2) are arranged at intervals inside the left end of the front bed body (1), and five concave holes (2) are arranged at intervals inside the right end of the front bed body (1).

3. The front bed structure of a surface grinder according to claim 1, characterized in that: The rubber pad (7), the support plate (8), the load-bearing iron pad (10) and the disc pad (16) are installed in parallel with each other, and the disc pad (16) is arranged vertically to the fixed end surface of the buffer cylinder block (15).

4. The front bed structure of a surface grinder according to claim 1, characterized in that: The outer end surface of the insertion rod (18) is in engagement with the inner groove of the buffer tube block (15), a spring cotton is fixedly arranged inside the buffer tube block (15), and the top end of the insertion rod (18) is arranged in pressure contact with the spring cotton.

5. The front bed structure of a surface grinder according to claim 1, characterized in that: There are two of each of the bed frame pad (6), rubber pad (7) and square pad (20).

Images