Workbench for metal part machining

Abstract

The utility model discloses a working table for machining metal parts. The working table comprises a table top used for machining the metal parts. The fixing mechanism is used for fixing the tubular metal part; the fixing mechanism comprises two sets of fixing seats symmetrically arranged on the two sides of the table top and inner supporting blocks arranged on one sides of the fixing seats, a convex sleeve is arranged on one side of each fixing seat, multiple sets of inner supporting blocks are arranged on the outer side of each convex sleeve at equal intervals in a surrounding mode, and the inner supporting blocks are driven by a first air cylinder; the device further comprises an adjusting mechanism used for adjusting the distance between the two fixing mechanisms. The device is simple in structure and convenient to use, by arranging the fixing mechanism for the tubular metal parts, the tubular metal parts can be well fixed and positioned when being machined, the device can be suitable for tubular metal parts with different calibers, and the tubular metal parts can be conveniently machined.

Description

Technical Field

[0001] The utility model relates to the technical field of metal parts processing equipment, in particular to a workbench for metal parts processing. Background Art

[0002] Metal parts refer to various metal parts used in the fields of machinery manufacturing, automobile industry, aerospace, electronics and electrical appliances, etc. These parts are usually made through various processing technologies such as casting, forging, welding, cutting, stamping, bending, grinding, polishing and other processes.

[0003] A workbench is indispensable for processing metal parts. After searching, the Chinese patent application number is: CN201911194586.9, which discloses a workbench for industrial robot manufacturing parts processing, including a base plate, a workbench body is arranged above the base plate, a limiting groove is provided inside the workbench body, a circular plate is rotatably connected in the inner cavity of the limiting groove, a connecting block is fixedly connected to the bottom end of the circular plate, the connecting block is fixedly connected to the base plate, a positioning bolt is threadedly inserted and connected on one side of the workbench body, and a first handle is fixedly connected on one side of the positioning bolt. The invention utilizes the setting mode of matching the base plate and the workbench body, so that the threaded rod drives the pressure plate to move downward in a spiral, so that after the two pressure plates press the parts, the workbench body is rotated so that the workbench body rotates with the circular plate as the center of the circle, thereby realizing the rotation of the parts driven by the workbench body.

[0004] In the above technical solution, the structure for fixing the metal parts adopts components such as fixing plates, threaded rods and pressure plates. Such a structure can only fix sheet or plate-shaped metals. In actual processing, there are also many tubular metal parts. Therefore, we need to propose a workbench for metal parts processing that can position tubular metal parts for easy processing. Utility Model Content

[0005] The purpose of the utility model is to provide a workbench for processing metal parts. The device has a simple structure and is easy to use. By setting a fixing mechanism for tubular metal parts, the tubular metal parts can be well fixed and positioned when being processed, and can be suitable for tubular metal parts of different calibers, so as to facilitate the processing of tubular metal parts, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A workbench for processing metal parts, comprising:

[0008] Tables for machining metal parts;

[0009] Fixing mechanism for fixing tubular metal parts;

[0010] The fixing mechanism comprises two groups of fixing seats symmetrically arranged on both sides of the table and an inner support block arranged on one side of the fixing seat, a convex sleeve is arranged on one side of the fixing seat, and a plurality of groups of inner support blocks are arranged around the outer side of the convex sleeve at equal distances, and the inner support blocks are driven by a first cylinder;

[0011] The utility model also comprises an adjusting mechanism for adjusting the distance between the two sets of fixing mechanisms.

[0012] Preferably, a first cylinder is fixedly mounted on the other side of the fixing seat, a piston rod of the first cylinder passes through the fixing seat, and the piston rod is slidably inserted into the cavity of the convex sleeve.

[0013] Preferably, the end of the piston rod of the first cylinder extends to the outside of the convex sleeve, and the end of the piston rod is fixedly connected with a telescopic head.

[0014] Preferably, a protrusion is provided on the inner side of the inner support block, and both ends of the protrusion are hinged with I-shaped pieces, the end of the I-shaped piece at one end of the protrusion is hinged to the outer wall of the convex sleeve, and the end of the I-shaped piece at the other end of the protrusion is hinged to the outer wall of the telescopic head.

[0015] Preferably, the cross section of the inner support block is arranged in an arc shape, and an anti-slip strip is distributed on the arc-shaped outer wall of the inner support block, and the anti-slip strip is a rubber strip.

[0016] Preferably, the adjustment mechanism includes two groups of second cylinders symmetrically installed on both sides of the table top, the piston rod ends of the second cylinders are fixedly connected to the lower end of one side wall of the fixed seat, the bottom of the fixed seat is symmetrically welded with a base, and the bottom of the base is welded with a slider.

[0017] Preferably, four groups of slide grooves are correspondingly opened on the table top, and the slider is slidably installed inside the slide groove, and the cross-sections of the slider and the slide groove are both arranged in a convex shape.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model arranges a fixing mechanism including a fixing seat and an inner support block on a table top, a convex sleeve is arranged on one side of the fixing seat, and a first cylinder is installed on the other side, a piston rod of the first cylinder passes through the inner cavity of the convex sleeve and an end portion is connected to the telescopic head, a convex block is arranged on one side of the arc-shaped inner support block, two groups of I-shaped parts are hinged on the convex block, and the other ends of the two groups of I-shaped parts are respectively hinged to the outer wall of the convex sleeve and the outer wall of the telescopic head. The device has a simple structure and is easy to use. By arranging a fixing mechanism for tubular metal parts, the tubular metal parts can be well fixed and positioned when being processed, and the device can be suitable for tubular metal parts of different calibers, so as to facilitate the processing of tubular metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the inner support block of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the regulating mechanism of the utility model.

[0024] In the figure: 1, table; 2, fixed seat; 3, first cylinder; 4, convex sleeve; 5, inner support block; 6, convex block; 7, I-shaped piece; 8, telescopic head; 9, slide groove; 10, base; 11, slider; 12, second cylinder. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-2 , the utility model provides a technical solution:

[0027] A workbench for processing metal parts, comprising:

[0028] Table for metal parts processing 1;

[0029] A fixing mechanism for fixing tubular metal parts; the fixing mechanism comprises two sets of fixing seats 2 symmetrically arranged on both sides of a table 1 and an inner support block 5 arranged on one side of the fixing seat 2, a convex sleeve 4 is arranged on one side of the fixing seat 2, and a plurality of sets of inner support blocks 5 are arranged around the outer side of the convex sleeve 4 at equal distances, and the inner support blocks 5 are driven by a first cylinder 3;

[0030] The other side of the fixed seat 2 is fixedly mounted with the first cylinder 3, the piston rod of the first cylinder 3 passes through the fixed seat 2, and the piston rod is slidably inserted into the cavity of the convex sleeve 4. The end of the piston rod of the first cylinder 3 extends to the outside of the convex sleeve 4, and the end of the piston rod is fixedly connected to the telescopic head 8. A convex block 6 is provided on the inner side of the inner support block 5, and both ends of the convex block 6 are hinged with an I-shaped piece 7, the end of the I-shaped piece 7 at one end of the convex block 6 is hinged to the outer wall of the convex sleeve 4, and the end of the I-shaped piece 7 at the other end of the convex block 6 is hinged to the outer wall of the telescopic head 8.

[0031] A fixing mechanism including a fixing seat 2 and an inner support block 5 is arranged on the table top 1, a convex sleeve 4 is arranged on one side of the fixing seat 2, and a first cylinder 3 is installed on the other side, a piston rod of the first cylinder 3 passes through the inner cavity of the convex sleeve 4 and an end portion is connected to a telescopic head 8, a convex block 6 is arranged on one side of the arc-shaped inner support block 5, two groups of I-shaped parts 7 are hinged on the convex block 6, and the other ends of the two groups of I-shaped parts 7 are respectively hinged to the outer wall of the convex sleeve 4 and the outer wall of the telescopic head 8. The device has a simple structure and is easy to use. By arranging a fixing mechanism for tubular metal parts, it can fix and position the tubular metal parts well when processing them, and can be suitable for tubular metal parts of different calibers, so as to facilitate the processing of tubular metal parts.

[0032] In actual use, the telescopic head 8 at the end of the piston rod of the first cylinder 3 is first retracted until the telescopic head 8 fits against the end face of the convex sleeve 4. At this time, the tubular metal part is put on the outside of the inner support block 5, and the first cylinder 3 is started. The outward push of the piston rod of the first cylinder 3 can open the inner support block 5 in an umbrella shape, thereby fixing and positioning it from the inside of the tubular part. Within the range of maximizing the opening and minimizing the contraction of the inner support block 5, the device can adapt to tubular metal parts of different calibers, and the inner support blocks 5 in the two sets of fixing mechanisms can be opened to different degrees, thereby adapting to tubular parts with inconsistent diameters at both ends.

[0033] Also, see Figure 3 :

[0034] The cross section of the inner support block 5 is arranged in an arc shape, and an anti-slip strip is distributed on the arc-shaped outer wall of the inner support block 5, and the anti-slip strip is a rubber strip.

[0035] By setting the inner support block 5 to be in an arc shape, the tubular parts can be better adapted and fixed. At the same time, the anti-slip strip can prevent the tubular parts from sliding easily when fixing them, thereby improving the stability of positioning.

[0036] See also Figure 1 and Figure 4 In order to adapt to tubular parts of different lengths, this application makes the following design:

[0037] The utility model also comprises an adjusting mechanism for adjusting the distance between the two sets of fixing mechanisms.

[0038] The adjustment mechanism includes two sets of second cylinders 12 symmetrically installed on both sides of the table 1, the piston rod ends of the second cylinders 12 are fixedly connected to the lower end of one side wall of the fixed seat 2, the bottom of the fixed seat 2 is symmetrically welded with a base 10, and the bottom of the base 10 is welded with a slider 11. Four sets of slide grooves 9 are correspondingly opened on the table 1, and the slider 11 is slidably installed inside the slide groove 9, and the cross-sections of the slider 11 and the slide groove 9 are both convex-shaped.

[0039] In actual use, the fixing seat 2 is pushed by starting the second cylinder 12. Since a base 10 with a slider 11 is provided at the bottom of the fixing seat 2, and the slider 11 is slidably installed in the slide groove 9 on the table 1, the distance between the two groups of fixing seats 2 can be adjusted, so that the fixing mechanism can adapt to tubular metal parts of different lengths, thereby improving the application range of the device.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A workbench for processing metal parts, characterized in that: include: Tables for machining metal parts (1); Fixing mechanism for fixing tubular metal parts; The fixing mechanism comprises two groups of fixing seats (2) symmetrically arranged on both sides of the table (1) and an inner support block (5) arranged on one side of the fixing seat (2); a convex sleeve (4) is arranged on one side of the fixing seat (2); a plurality of groups of inner support blocks (5) are arranged equidistantly around the outer side of the convex sleeve (4); and the inner support blocks (5) are driven by a first cylinder (3); The utility model also comprises an adjusting mechanism for adjusting the distance between the two sets of fixing mechanisms.

2. A workbench for metal parts processing according to claim 1, characterized in that: A first cylinder (3) is fixedly mounted on the other side of the fixing seat (2); a piston rod of the first cylinder (3) passes through the fixing seat (2), and the piston rod is slidably inserted into the cavity of the convex sleeve (4).

3. A workbench for metal parts processing according to claim 2, characterized in that: The end of the piston rod of the first cylinder (3) extends to the outside of the convex sleeve (4), and the end of the piston rod is fixedly connected to a telescopic head (8).

4. A workbench for metal parts processing according to claim 3, characterized in that: A protrusion (6) is provided on the inner side of the inner support block (5), and both ends of the protrusion (6) are hingedly connected to an I-shaped piece (7), the end of the I-shaped piece (7) at one end of the protrusion (6) is hingedly connected to the outer wall of the convex sleeve (4), and the end of the I-shaped piece (7) at the other end of the protrusion (6) is hingedly connected to the outer wall of the telescopic head (8).

5. A workbench for metal parts processing according to claim 1, characterized in that: The cross section of the inner support block (5) is arranged in an arc shape, and an anti-slip strip is distributed on the arc-shaped outer wall of the inner support block (5), and the anti-slip strip is a rubber strip.

6. A workbench for metal parts processing according to claim 1, characterized in that: The adjustment mechanism comprises two groups of second cylinders (12) symmetrically mounted on both sides of the table top (1), the piston rod ends of the second cylinders (12) being fixedly connected to the lower end of a side wall of a fixing seat (2), the bottom of the fixing seat (2) being symmetrically welded with a base (10), and the bottom of the base (10) being welded with a slider (11).

7. A workbench for metal parts processing according to claim 6, characterized in that: Four groups of slide grooves (9) are correspondingly provided on the table top (1), and the slider (11) is slidably mounted inside the slide grooves (9), and the cross-sections of the slider (11) and the slide groove (9) are both arranged in a convex shape.

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