CN212634837U - Steel member finish machining device - Google Patents

Abstract

The utility model relates to a steel member finish machining device, including the base and the linear motion pair that the level set up, still include through the vice slip equidistance positioning fixture A and the equidistance positioner B that sets up on the base of linear motion pair of slip equidistance positioning fixture A is including the base of slip setting on the linear motion pair, detachable installs the fixed plate on the base, the fixed plate is the rectangular plate, and the central point of fixed plate puts and has seted up middle perforation, still includes the relative pipe anchor clamps one and the pipe anchor clamps two that set up, the top of pipe anchor clamps one and pipe anchor clamps two is connected with the drive block, and pipe anchor clamps one and pipe anchor clamps two all with drive block sliding connection, the top of fixed plate is fixed with the lift actuating mechanism who is used for driving the drive block and goes. The utility model discloses following beneficial effect has: steel member finish machining device, simple structure, can will treat welded steel member accurate positioning, satisfy the processing requirement of two central siphon class part depth of parallelism.

Description

Steel member finish machining device

Technical Field

The utility model relates to a steel member finish machining device belongs to steel member processing technology field.

Background

In the process of assembling and processing the steel members, the steel members with parallel characteristics are often assembled and welded. And a manual positioning mode is adopted, so that the positioning precision is low, the quality of a welded finished product cannot be effectively guaranteed, and the time and labor are wasted. To realize the finish machining of steel members with parallel characteristics, no effective solution is available at present. Therefore, a simple device capable of accurately positioning steel members to be welded meets the processing requirement of parallelism of two shaft tube parts.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, a steel member finish machining device is provided.

Steel member finish machining device, base and linear motion pair including the level setting, its characterized in that: also comprises an equidistant positioning clamp A and an equidistant positioning device B which are arranged on the base in a sliding way through a linear motion pair, the equidistant positioning clamp A and the equidistant positioning device B are oppositely arranged, the equidistance positioning clamp A comprises a base which is arranged on the linear motion pair in a sliding way, a fixed plate is detachably arranged on the base, the fixed plate is a rectangular plate, the central position of the fixed plate is provided with a middle through hole, the fixed plate also comprises a first pipe clamp and a second pipe clamp which are oppositely arranged, the tops of the first pipe clamp and the second pipe clamp are connected with a driving block, the first pipe clamp and the second pipe clamp are both connected with the driving block in a sliding manner, the top of the fixed plate is fixed with a lifting driving mechanism for driving the driving block to lift, the surface of the fixing plate is also provided with a guide wheel for driving the first pipe clamp and the second pipe clamp to be close to each other, and the outer side surfaces of the first pipe clamp and the second pipe clamp are provided with inclined surfaces matched with the guide wheel.

Preferably, the base is provided with two altogether, all includes horizontal plate and vertical plate, the horizontal plate passes through bolt A to be fixed at the upper surface of base, and two vertical plates pass through the both sides of bolt fastening at the back of fixed plate, the four corners of fixed plate is provided with a bolt hole that is used for the connection respectively.

Preferably, the first pipe clamp is of a strip-shaped block structure, the inner side face of the first pipe clamp is a plane, a plurality of first arc-shaped grooves are arranged in a straight line from top to bottom on the inner side face at equal intervals, the upper portion of the outer side face of the first pipe clamp is provided with a first left inclined face, the lower portion of the outer side face of the first pipe clamp is provided with a second left inclined face, and a first left guide wheel matched with the first left inclined face and a second left guide wheel matched with the second left inclined face are fixed on a fixing plate on the left side of the middle through hole.

Preferably, pipe anchor clamps two are bar massive structure, and the medial surface of pipe anchor clamps two is a plane, and top-down equidistance word arrangement has a plurality of arc recess two on the medial surface, and arc recess two mutually supports with arc recess one, and the upper portion of the lateral surface of pipe anchor clamps two has a right inclined plane, the lower part of the lateral surface of pipe anchor clamps two has two right inclined planes, is fixed with on the left fixed plate of middle perforation with a right inclined plane matched with a right leading wheel and with two right inclined plane matched with two right leading wheels.

Preferably, the lower surface of the driving block is provided with a dovetail groove, the top parts of the first pipe clamp and the second pipe clamp are respectively provided with a dovetail block matched with the dovetail groove, and the first pipe clamp and the second pipe clamp move along the length direction of the driving block.

Preferably, the lifting driving mechanism is a cylinder, the cylinder body is fixed at the top of the fixing plate, and the telescopic end is fixed on the upper surface of the driving block.

Preferably, the equidistant positioning fixture A and the equidistant positioning device B have the same structure.

Preferably, the linear motion pair comprises a first guide rail and a second guide rail which are fixed on the upper surface of the base and arranged along the length direction of the base, a first sliding block and a second sliding block are arranged on the first guide rail in a sliding mode, a third sliding block and a fourth sliding block are arranged on the second guide rail in a sliding mode, the first sliding block and the third sliding block are fixed on the base of the equidistant positioning fixture A, and the second sliding block and the fourth sliding block are fixed on the equidistant positioning device B.

Preferably, still include elastic reset device, elastic reset device includes the slide bar, the middle part of slide bar has the spring and keeps off the ring, and the bottom of pipe anchor clamps one and pipe anchor clamps two is provided with a perforation respectively, and the slide bar inserts respectively during the perforation that corresponds, the cover is equipped with compression spring one on the slide bar between spring fender ring and the pipe anchor clamps one, the cover is equipped with compression spring two on the slide bar between spring fender ring and the pipe anchor clamps two.

Preferably, a left guide wheel butt is on a left inclined plane, a right guide wheel butt is on a right inclined plane, a left second guide wheel butt is on a left second inclined plane, a right second guide wheel butt is on a right second inclined plane, a left guide wheel, a right guide wheel, a left second guide wheel and a right second guide wheel are the same in structure and all comprise a wheel body, a walking limiting ring is coaxially arranged on the outer wall of the wheel body, and limiting grooves matched with the walking limiting ring are all arranged on the outer walls of the left inclined plane, the right inclined plane, the left second inclined plane and the right second inclined plane.

Compared with the prior art, the utility model discloses following beneficial effect has: steel member finish machining device, simple structure, can will treat welded steel member accurate positioning, satisfy the processing requirement of two central siphon class part depth of parallelism.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a first isometric positioning fixture A;

FIG. 3 is an enlarged schematic view of the structure of the equidistant positioning fixture A;

FIG. 4 is an enlarged view of the fixing plate;

fig. 5 is an enlarged schematic view of the structure of the elastic resetting device.

In the figure: 1. the pipe fitting positioning device comprises a base 2, an equidistant positioning clamp A2.1, a base 2.2, a fixing plate 2.3, a middle through hole 2.4, a first pipe clamp 2.5, a second pipe clamp 2.6, a driving block 2.7, a lifting driving mechanism 2.8, a first left guide wheel 2.9, a first right guide wheel 2.10, a second left guide wheel 2.11, a second right guide wheel 2.12, a first left inclined plane 2.13, a first right inclined plane 2.14, a second left inclined plane 2.15, a second right inclined plane 2.16, a first arc groove 2.17, a second arc groove 3, an equidistant positioning device B4, a linear motion pair 5, an elastic resetting device 6, a first pipe fitting 7 and a second pipe fitting.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in fig. 1-5, the steel member finish machining device includes a base 1 and a linear motion pair 4, which are horizontally disposed, and further includes an equidistant positioning fixture a2 and an equidistant positioning device B3, which are slidably disposed on the base 1 through the linear motion pair 4, the equidistant positioning fixture a2 and the equidistant positioning device B3 are oppositely disposed, the equidistant positioning fixture a2 includes a base 2.1 slidably disposed on the linear motion pair 4, a fixed plate 2.2 is detachably mounted on the base 2.1, the fixed plate 2.2 is a rectangular plate, a middle through hole 2.3 is disposed at the center of the fixed plate 2.2, and further includes a first pipe fixture 2.4 and a second pipe fixture 2.5 which are oppositely disposed, the top of the first pipe fixture 2.4 and the second pipe fixture 2.5 are connected with a driving block 2.6, the first pipe fixture 2.4 and the second pipe fixture 2.5 are both slidably connected with the driving block 2.6, and a lifting driving mechanism 2.7 for driving the driving block 2.6 to lift is fixed at the top of the fixed on the fixed plate 2.2., the surface of the fixing plate 2.2 is also provided with a guide wheel for driving the first pipe clamp 2.4 and the second pipe clamp 2.5 to be close to each other, and the outer side surfaces of the first pipe clamp 2.4 and the second pipe clamp 2.5 are provided with inclined surfaces matched with the guide wheel.

In this embodiment, the two bases 2.1 are provided, and each base includes a horizontal plate and a vertical plate, the horizontal plate is fixed on the upper surface of the base 1 through a bolt a, the two vertical plates are fixed on two sides of the back surface of the fixed plate 2.2 through bolts, and four corners of the fixed plate 2.2 are respectively provided with a bolt hole for connection; the pipe clamp I2.4 is of a strip-shaped block structure, the inner side face of the pipe clamp I2.4 is a plane, a plurality of arc-shaped grooves I2.16 are arranged on the inner side face in a straight line from top to bottom at equal intervals, the upper part of the outer side face of the pipe clamp I2.4 is provided with a left first inclined face 2.12, the lower part of the outer side face of the pipe clamp I2.4 is provided with a left second inclined face 2.14, and a left first guide wheel 2.8 matched with the left first inclined face 2.12 and a left second guide wheel 2.10 matched with the left second inclined face 2.14 are fixed on a fixed plate 2.2 on the left side of a middle through hole 2.3; the pipe clamp II 2.5 is of a strip-shaped block structure, the inner side face of the pipe clamp II 2.5 is a plane, a plurality of arc-shaped grooves II 2.17 are arranged on the inner side face in a straight line at equal intervals from top to bottom, the arc-shaped grooves II 2.17 are matched with the arc-shaped grooves I2.16, the upper part of the outer side face of the pipe clamp II 2.5 is provided with a right first inclined plane 2.13, the lower part of the outer side face of the pipe clamp II 2.5 is provided with a right second inclined plane 2.15, and a right first guide wheel 2.9 matched with the right first inclined plane 2.13 and a right second guide wheel 2.11 matched with the right second inclined plane 2.15 are fixed on a fixed plate 2.2 on the left side of a middle through; the lower surface of the driving block 2.6 is provided with a dovetail groove, the tops of the first pipe clamp 2.4 and the second pipe clamp 2.5 are provided with dovetail blocks matched with the dovetail groove, and the first pipe clamp 2.4 and the second pipe clamp 2.5 move along the length direction of the driving block 2.6; the lifting driving mechanism 2.7 is a cylinder, a cylinder body is fixed at the top of the fixed plate 2.2, and a telescopic end is fixed on the upper surface of the driving block 2.6; the equidistant positioning clamp A2 and the equidistant positioning device B3 have the same structure; the linear motion pair 4 comprises a first guide rail and a second guide rail which are fixed on the upper surface of the base 1 and arranged along the length direction of the base, a first sliding block and a second sliding block are arranged on the first guide rail in a sliding manner, a third sliding block and a fourth sliding block are arranged on the second guide rail in a sliding manner, the first sliding block and the third sliding block are fixed on a base 2.1 of an equidistant positioning clamp A2, and the second sliding block and the fourth sliding block are fixed on an equidistant positioning device B3; the pipe clamp device comprises a first pipe clamp 2.4 and a second pipe clamp 2.5, and is characterized by further comprising an elastic resetting device 5, wherein the elastic resetting device 5 comprises a sliding rod, a spring stop ring is arranged in the middle of the sliding rod, through holes are respectively formed in the bottom ends of the first pipe clamp 2.4 and the second pipe clamp 2.5, the sliding rod is respectively inserted into the corresponding through holes, a first compression spring is sleeved on the sliding rod between the spring stop ring and the first pipe clamp 2.4, and a second compression spring is sleeved on the sliding rod between the spring stop ring and the second pipe clamp 2; the first left guide wheel 2.8 butt is on first left inclined plane 2.12, and a right guide wheel 2.9 butt is on first right inclined plane 2.13, and a second left guide wheel 2.10 butt is on second left inclined plane 2.14, and a second right guide wheel 2.11 butt is on second right inclined plane 2.15, and a first left guide wheel 2.8, a first right guide wheel 2.9, a second left guide wheel 2.10 and a second right guide wheel 2.11 structure are the same, all include the wheel body, the coaxial walking spacing ring that is provided with on the outer wall of wheel body, all be provided with the spacing groove with walking spacing ring matched with on the outer wall of first left inclined plane 2.12, first right inclined plane 2.13, second left inclined plane 2.14 and second right inclined plane 2.15.

The utility model discloses a theory of operation: and manually hoisting the first pipe fitting 6 and the second pipe fitting 7 by using a hoisting tool, wherein the second pipe fitting 7 is positioned below the first pipe fitting 6, one end of the first pipe fitting 6 and one end of the second pipe fitting 7 penetrate through the first semicircular groove 2.16 and the second semicircular groove 2.17 of the equidistant positioning clamp A2 and the other end of the first pipe fitting 7 penetrate through the corresponding positions of the equidistant positioning device B3 by moving the equidistant positioning clamp A2 and the equidistant positioning device B3. The clamping process of the equidistant positioning clamp A2 on the pipe fitting I6 and the pipe fitting II 7 is as follows: the driving block 2.6 is pushed to move downwards by the lifting driving mechanism 2.7, the driving block 2.6 pushes the first pipe clamp 2.4 and the second pipe clamp 2.5 to move downwards, the right guide wheel is abutted against the right inclined plane, the left guide wheel is abutted against the left inclined plane, the right guide wheel is abutted against the right inclined plane, the first pipe clamp 2.4 and the second pipe clamp 2.5 are close to each other to clamp the first pipe fitting 6 and the second pipe fitting 7 in the corresponding first semicircular groove 2.16 and second semicircular groove 2.17, the working mode of the equidistant positioning device B3 is the same as that of the equidistant positioning clamp A2 and keep synchronous, the first pipe fitting 6 and the second pipe fitting 7 to be welded can be accurately positioned to meet the machining requirement of the parallelism of two shaft pipe parts, corresponding connecting ribs can be machined between the first pipe fitting 6 and the second pipe fitting 7 to connect the first pipe fitting 6 and the second pipe fitting 7 together, after welding is finished, the lifting driving mechanism 2.7 pulls the driving block 2.6 to move upwards, under the action of the elastic resetting device 5, the first pipe clamp 2.4 and the second pipe clamp 2.5 are far away from each other, the first pipe clamp 2.4 and the second pipe clamp 2.5 loosen the first pipe fitting 6 and the second pipe fitting 7, the equidistant positioning clamp A2 and the equidistant positioning device B3 slide to the original positions, and the assembly of the first pipe fitting 6, the second pipe fitting 7 and the connecting ribs is transferred out by using a lifting appliance, so that the machining can be completed.

The device is convenient to assemble and disassemble, so that the clamp is easy to clean, which is very important for the clamp. When the device is manufactured, the position of the guide wheel relative to the inclined surface 5, the diameter of the guide wheel and the like need to be finely processed so as to ensure the processing precision

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a steel member finish machining device, includes base (1) and the linear motion pair (4) of level setting, its characterized in that: the pipe clamp comprises a base (2.1) which is arranged on a base (1) in a sliding mode through a linear motion pair (4), a fixing plate (2.2) is detachably mounted on the base (2.1), the fixing plate (2.2) is a rectangular plate, a middle through hole (2.3) is formed in the center of the fixing plate (2.2), a pipe clamp I (2.4) and a pipe clamp II (2.5) are arranged in a sliding mode, a driving block (2.6) is connected to the tops of the pipe clamp I (2.4) and the pipe clamp II (2.5), the pipe clamp I (2.4) and the pipe clamp II (2.5) are connected with the driving block (2.6) in a sliding mode, and a lifting mechanism (2.7.7) for driving the driving block (2.6) is fixed to the top of the fixing plate (2.2), the surface of the fixing plate (2.2) is also provided with a guide wheel for driving the first pipe clamp (2.4) and the second pipe clamp (2.5) to be close to each other, and the outer side surfaces of the first pipe clamp (2.4) and the second pipe clamp (2.5) are provided with inclined surfaces matched with the guide wheel.

2. A steel member finishing device according to claim 1, characterized in that: the base (2.1) is provided with two altogether, all includes horizontal plate and vertical board, the horizontal plate passes through bolt A to be fixed at the upper surface of base (1), and two vertical boards pass through the both sides of bolt fastening at the back of fixed plate (2.2), the four corners of fixed plate (2.2) is provided with a bolt hole that is used for the connection respectively.

3. A steel member finishing device according to claim 2, characterized in that: the utility model discloses a pipe clamp, including pipe clamp (2.4), pipe clamp (2.4) and middle perforation (2.3), the medial surface of pipe clamp (2.4) is a plane, and top-down equidistance word arrangement has a plurality of arc recess (2.16) on the medial surface, and the upper portion of the lateral surface of pipe clamp (2.4) has first left inclined plane (2.12), the lower part of the lateral surface of pipe clamp (2.4) has second left inclined plane (2.14), is fixed with on the left fixed plate (2.2) of middle perforation (2.3) and first left leading wheel (2.8) with first left inclined plane (2.12) matched with and second left leading wheel (2.10) with second left inclined plane (2.14) matched with.

4. A steel member finishing device according to claim 3, characterized in that: the pipe clamp II (2.5) is of a strip-shaped block structure, the inner side face of the pipe clamp II (2.5) is a plane, a plurality of arc-shaped grooves II (2.17) are arranged in a straight line from top to bottom on the inner side face, the arc-shaped grooves II (2.17) and the arc-shaped grooves I (2.16) are matched with each other, the upper portion of the outer side face of the pipe clamp II (2.5) is provided with a right inclined face (2.13), the lower portion of the outer side face of the pipe clamp II (2.5) is provided with a right two inclined faces (2.15), and a right guide wheel (2.9) matched with the right inclined face (2.13) and a right two guide wheel (2.11) matched with the right two inclined faces (2.15) are fixed on a middle through hole (2.3) left fixing plate (2.2).

5. A steel member finishing device according to claim 4, characterized in that: the lower surface of drive block (2.6) is provided with the dovetail, and the top of pipe clamp (2.4) and pipe clamp (2.5) all has the forked tail piece with dovetail matched with, the length direction motion of drive block (2.6) is all followed to pipe clamp (2.4) and pipe clamp (2.5).

6. A steel member finishing device according to claim 5, characterized in that: the lifting driving mechanism (2.7) is an air cylinder, a cylinder body is fixed at the top of the fixed plate (2.2), and a telescopic end is fixed on the upper surface of the driving block (2.6).

7. A steel member finishing device according to claim 6, characterized in that: the structures of the equidistant positioning clamp A (2) and the equidistant positioning device B (3) are the same.

8. A steel member finishing device according to claim 7, characterized in that: linear motion is vice (4) including fixing first guide rail and the second guide rail that just extends its length direction setting on base (1), it is provided with slider one and slider two to slide on the first guide rail, it is provided with slider three and slider four to slide on the second guide rail, slider one and slider three are fixed on base (2.1) of equidistance positioning fixture A (2), slider two and slider four are fixed on equidistance positioner B (3).

9. A steel member finishing device according to claim 8, characterized in that: still include elasticity resetting means (5), elasticity resetting means (5) include the slide bar, the middle part of slide bar has the spring and keeps off the ring, and the bottom of pipe anchor clamps (2.4) and pipe anchor clamps two (2.5) is provided with a perforation respectively, and the slide bar inserts respectively in the perforation that corresponds, the cover is equipped with compression spring one on the slide bar between spring fender ring and pipe anchor clamps (2.4), the cover is equipped with compression spring two on the slide bar between spring fender ring and pipe anchor clamps two (2.5).

10. A steel member finishing device according to claim 9, characterized in that: the utility model discloses a spacing structure of walking limiting ring, including wheel body, first left leading wheel (2.8) butt on first left inclined plane (2.12), first right leading wheel (2.9) butt is on first right inclined plane (2.13), and second left leading wheel (2.10) butt is on second left inclined plane (2.14), and two right leading wheels (2.11) butt is on second right inclined plane (2.15), and first left leading wheel (2.8), first right leading wheel (2.9), second left leading wheel (2.10) and second right leading wheel (2.11) structure are the same, all include the wheel body, the coaxial walking limiting ring that is provided with on the outer wall of wheel body, all be provided with the spacing groove with walking limiting ring matched with on the outer wall of first left inclined plane (2.12), first right inclined plane (2.13), second left inclined plane (2.14) and second right inclined plane (2.15).

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