CN210059874U - A steel pipe punching device - Google Patents

Abstract

A steel pipe punching device includes a clamping disc, a punching disc and a linear motor; the clamping disc includes an outer ring and an inner ring, and a bearing is installed between the outer ring and the inner ring to realize the sliding connection between the two, and the The upper and lower ends of the outer ring are provided with connecting holes; the punching disk includes a translation ring, a drilling ring and a rotating ring; the upper and lower ends of the translation ring, the drilling ring and the rotating ring are all provided with connecting holes The connection and fixing of the translation ring, the drilling ring and the rotating ring are realized by installing screws and nuts at the screw holes. The upper and lower ends of the translation ring, the drilling ring and the rotating ring are Both are provided with connecting holes; the linear motor penetrates the connecting holes of the clamping disc and the punching disc, the clamping disc is fixed at one end of the linear motor, the punching disc is fixed on the sliding block of the linear motor, and the linear motor drives the punching disc Move back and forth. The utility model can effectively improve the efficiency of batch drilling.

Description

A steel pipe punching device

technical field

The utility model relates to the field of steel pipe manufacturing, in particular to a steel pipe punching device.

Background technique

In order to be better used in daily engineering operations, the steel pipe needs to be punched in many places on the surface of the steel pipe, and a certain point on the steel pipe is punched. At present, the steel pipe is usually punched manually with an electric drill. The accuracy is low, the drilling position is prone to shift or workers are injured, etc., and manual drilling cannot be done in batches. Manual drilling is very unfavorable for the mass production of steel pipes; and the current mechanical drilling rigs will appear when the steel pipe is moved. If it is moved, the next punching position will be offset, which will affect the punching quality.

Utility model content

In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a steel pipe drilling device, which reduces manual participation and can effectively improve the efficiency of batch drilling.

To achieve the above object, the utility model adopts the following technical solutions:

A steel pipe punching device includes a clamping disc, a punching disc and a linear motor; the clamping disc includes an outer ring and an inner ring, and a bearing is installed between the outer ring and the inner ring to realize the sliding connection between the two, and the The edges of the upper and lower ends of the outer ring are provided with connecting holes, and the surface of the inner ring is provided with a clamping device; the punching plate includes a translation ring, a drilling ring and a rotating ring, and a translation wheel device is installed on the surface of the translation ring. Drilling equipment is installed on the surface of the drilling ring, and rotating wheel equipment is installed on the surface of the rotating ring; connecting holes are provided at the upper and lower ends of the translation ring, the drilling ring and the rotating ring, and the translation ring, The left and right edges of the drilling ring and the rotating ring are provided with screw holes. The connection and fixing of the translation ring, the drilling ring and the rotating ring are realized by installing screws and nuts at the screw holes. The upper and lower ends of the ring, the drilling ring and the rotating ring are provided with connecting holes; the linear motor passes through the connecting holes of the clamping disc and the punching disc, the clamping disc is fixed at one end of the linear motor, and the punching disc is fixed On the sliding block of the linear motor, the linear motor drives the punching disc to move back and forth.

Further, the clamping device includes an annular track, a clamp and a first guide rail, the annular track is mounted on the surface of the inner ring, a plurality of clamps are slidably connected on the annular track, and the rear end of each clamp is provided with a The fixing block is provided with bolt holes; a plurality of first guide rails are also installed on the surface of the inner ring, the front end of each first guide rail is connected with the circular ring track, and the end of the first guide rail extends to the inner edge of the inner ring The end of the first guide rail is provided with a bolt hole, and the connection and fixation between the fixing block and the first guide rail are realized by installing screws and nuts at the bolt holes.

Further, the translation wheel device includes two second guide rails, a left half ring and a right half ring, the two second guide rails are installed on the left and right sides of the translation ring, and the left half ring and the right half ring are respectively slidably connected to the translation ring. On the second guide rails on the left and right sides; the inner edges of the left half ring and the right half ring are provided with a plurality of wheel holes, and each wheel hole is connected with a vertical wheel.

Further, the drilling equipment includes a third guide rail and a hot-melt drill, the third guide rail is mounted on the drilling ring, the end of the third guide rail extends to the inner edge of the drilling ring, and the hot-melt drill slides Attached to the third rail.

Further, the rotating wheel device includes two fourth guide rails, a left half ring and a right half ring, the two fourth guide rails are installed on the left and right sides of the rotating ring, and the left half ring and the right half ring are respectively slidably connected to the rotating ring. On the fourth guide rails on the left and right sides; the inner edges of the left half ring and the right half ring are provided with a plurality of wheel holes, and each wheel hole is connected to a horizontal wheel.

The beneficial effects of the present utility model are:

The steel pipe is clamped by the clamping disc. The inner ring of the clamping disc clamps the steel pipe and drives the steel pipe to rotate. When rotating, the horizontal wheel on the rotating ring is used to assist the rotation of the steel pipe body. The melting drill punches the steel pipe; at the same time, the linear motor drives the punching plate to move horizontally. When moving horizontally, the vertical wheel is used to assist the steel pipe to move horizontally. When moving to an appropriate position, the hot-melting drill is used to punch the steel pipe; The steel pipe moves to improve the quality of the punching.

Description of drawings

Fig. 1 is the structural representation of the utility model clamping disc;

Fig. 2 is the structural representation of the translation ring of the present invention;

Fig. 3 is the state schematic diagram of the translation ring of the present invention;

Fig. 4 is the structural representation of the rotating ring of the present invention;

Fig. 5 is the state schematic diagram of the rotating ring of the present invention;

Fig. 6 is the structural representation of the drilling ring of the present utility model;

FIG. 7 is an assembly schematic diagram of the clamping disc and the punching disc of the present invention.

Reference numerals: 001, clamping disc; 1, outer ring; 2, inner ring; 201, circular track; 202, clamp; 203, fixing block; 204, first guide rail; 205, bolt hole; 3, translation ring ; 301, the second guide rail; 302, the vertical wheel; 4, the rotating ring; 401, the fourth guide rail; 402, the horizontal wheel; 5, the drilling ring; 501, the third guide rail; 502, the hot melt drill; Orifice plate; 003, linear motor; 004, connecting hole; 005, screw hole.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

A steel pipe punching device includes a clamping disc 001, a punching disc 002 and a linear motor 003; as shown in FIG. 1, the clamping disc 001 includes an outer ring 1 and an inner ring 2, and the outer ring 1 and the inner ring 2 A bearing is installed between the two to realize the sliding connection between the two. The upper and lower ends of the outer ring 1 are provided with connecting holes 004. The surface of the inner ring 2 is equipped with a clamping device, and the steel pipe extends into the inner ring 2 of the clamping plate 001. Inside, the clamping device clamps the steel pipe, which is convenient for subsequent drilling operations; in this embodiment, the outer ring 1 is fixed, the inner ring 2 rotates, and the clamping device installed on the inner ring 2 clamps the steel pipe, and the inner ring 2 When rotating, it can drive the steel pipe to rotate synchronously.

Since the shapes of the steel pipes are different, the clamping device is configured to clamp the steel pipes of different shapes, thereby improving the versatility of the device and reducing the production cost. The clamping device includes an annular track 201, a clamp 202 and a first guide rail 204. The annular track 201 is installed on the surface of the inner ring 2, and a plurality of clamps 202 are slidably connected to the annular track 201. The clamps 202 can be set The frame type can also be set as an arc. The clamps 202 of different shapes can be applied to steel pipes of different shapes, and the number of clamps 202 of the same type can be set to at least two to meet the clamping needs; A first guide rail 204, the front end of each first guide rail 204 is connected with the circular track 201, the clamp 202 can be moved from the circular track to the first guide rail 204, and the replacement of different clamps 202 is fully realized; the first guide rail The end of the 204 extends to the inner edge of the inner ring 2, the end of the first guide rail 204 is provided with a bolt hole 205, and the rear end of each clamp 202 is provided with a fixing block 203. The fixing block 203 is provided with a bolt hole 205 for fixing. The block 203 and the first guide rail 204 are connected and fixed by installing screws and nuts at the bolt holes 205. When the circular steel pipe needs to be clamped, only the arc-shaped clamp 202 needs to be clamped from the circular The ring rail 201 is moved to the first guide rail 204, and the fixing block 203 is connected with the bolt holes 205 on the first guide rail 204 with screws and nuts, and the clamp 202 can be fixed to clamp the steel pipe.

As shown in FIG. 7 , the punching disc 002 includes a translation ring 3, a drilling ring 5 and a rotating ring 4. The translation ring 3, the drilling ring 5 and the rotating ring 4 are all arranged in a ring structure, and the steel pipe can pass through the translation ring. Ring 3, drilling ring 5 and rotating ring 4; the upper and lower ends of the translation ring 3, drilling ring 5 and rotating ring 4 are provided with connecting holes 004, and the translation ring 3, drilling ring 5 and Screw holes 005 are provided on the left and right edges of the rotating ring 4, and the connection and fixing of the three are realized by installing screws and nuts at the screw holes 005 between the translation ring 3, the drilling ring 5 and the rotating ring 4; The upper and lower ends of the translation ring 3, the drilling ring 5 and the rotating ring 4 are provided with connecting holes 004. The linear motor 003 penetrates the connecting holes 004 of the clamping plate 001 and the punching plate 002. The clamping plate 001 It is fixed on one end of the linear motor 003, the punching disc 002 is fixed on the sliding block of the linear motor 003, and the linear motor 003 drives the punching disc 002 to move back and forth. After the steel pipe passes through the clamping disc 001 and the punching disc 002, the steel pipe is clamped by the clamping device of the clamping disc 001. The inner ring 2 of the clamping disc 001 rotates, which can drive the steel pipe to rotate, while the punching disc 002 follows a straight line. The motor 003 moves back and forth, which can move the drilling ring 5 in the punching disc 002 to different positions of the steel pipe body, so as to realize the drilling of different positions of the steel pipe body.

When the punching plate 002 moves, in order to assist the steel pipe to pass through the punching plate 002 smoothly, as shown in Figures 2 and 3, a translation wheel device is installed on the surface of the translation ring 3, and the translation wheel device includes two No. Two guide rails 301 , a left half ring and a right half ring, the two second guide rails 301 are installed on the left and right sides of the translation ring 3 , and the left and right half rings are slidably connected to the second guide rails 301 on the left and right sides of the translation ring 3 respectively. The inner edges of the left half ring and the right half ring are provided with a plurality of wheel holes, and a vertical wheel 302 is connected to each wheel hole. When the steel pipe needs to move horizontally, the left and right half rings move along the second guide rail 301 to the inner edge of the translation ring 3 close to the steel pipe, and the vertical wheels 302 on the left and right half rings will advance with the steel pipe Or roll back and roll, the vertical wheel 302 plays the role of supporting the steel pipe body, and the rolling of the vertical wheel 302 can make the steel pipe move forward or backward smoothly, reduce the excessive fluctuation of the steel pipe during the moving process, and improve the movement of the steel pipe. stability, thereby improving the punching accuracy.

As shown in FIG. 6 , the drilling ring 5 is arranged between the translation ring 3 and the rotating ring 4 , and drilling equipment is mounted on the surface of the drilling ring 5 , and the drilling equipment includes a third guide rail 501 and a hot melt Drill 502 , the third guide rail 501 is mounted on the drilling ring 5 , the end of the third guide rail 501 extends to the inner edge of the drilling ring 5 , and the hot melt drill 502 is slidably connected to the third guide rail 501 . The hot-melt drill 502 slides on the third guide rail 501, moves down when drilling is required, and punches the steel pipe. When the drilling is completed or the steel pipe moves, the hot-melt drill 502 moves up, which can avoid touching the steel pipe when the steel pipe is moving. bump.

As shown in FIG. 4 and FIG. 5 , a rotating wheel device is mounted on the surface of the rotating ring 4 . The rotating wheel device includes two fourth guide rails 401 , a left half ring and a right half ring. The two fourth guide rails 401 are installed on the On the left and right sides of the rotating ring 4, the left half ring and the right half ring are respectively slidably connected to the fourth guide rails 401 on the left and right sides of the rotating ring 4; Wheel holes, each of which is connected to a horizontal wheel 402, the horizontal wheel 402 can rotate together with the steel pipe, and the rotation of the horizontal wheel 402 can improve the stability of the steel pipe when it rotates.

The working principle is as follows: After clamping the steel pipe by the clamping plate 001, the punching plate 002 needs to be used to move and rotate the steel pipe horizontally to determine the punching position. When the steel pipe needs to move horizontally, the linear motor 003 drives the punching plate 002 to move horizontally. , at this time, as shown in Figure 4, the left half ring and the right half ring on the surface of the rotating ring 4 stay at the top of the fourth conduit, and the rotating wheel device keeps this state and does not work. At this time, as shown in Figure 3, the translation The left and right half rings of the ring 3 move toward the end of the second guide rail 301 to the inner edge of the translation ring 3 close to the steel pipe, and the vertical wheel 302 on the translation ring 3 rolls, allowing the steel pipe to move forward or backward smoothly; when the steel pipe When it needs to be rotated, the inner ring 2 of the clamping disc 001 rotates to drive the steel pipe to rotate. At this time, as shown in FIG. The top end of the second guide rail 301 moves outward, and the left and right half rings of the rotating ring 4 move toward the end of the fourth guide rail 401 to the inner edge of the rotating ring 4 of the steel pipe. As shown in FIG. 5 , on the rotating ring 4 The horizontal wheel 402 rotates synchronously with the steel pipe, which makes the steel pipe more stable during the rotation process; when the steel pipe moves to an appropriate place through forward, backward and rotating actions, the hot melt drill 502 on the drilling equipment can drill the steel pipe. holes, thereby improving the efficiency and quality of punching.

The movement and coordination of each component are controlled by the controller, and the controller controls the operation of each component through a programming program, which has been disclosed in the prior art, and will not be described in detail here.

For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims (5)

1. A steel pipe punching device is characterized in that, comprising a clamping disc, a punching disc and a linear motor; the clamping disc comprises an outer ring and an inner ring, and a bearing is installed between the outer ring and the inner ring to realize both The upper and lower ends of the outer ring are provided with connecting holes, and the surface of the inner ring is equipped with a clamping device; the punching plate includes a translation ring, a drilling ring and a rotating ring, and the translation ring is mounted on the surface There are translation wheel equipment, drilling equipment is installed on the surface of the drilling ring, and rotating wheel equipment is installed on the surface of the rotating ring; connecting holes are opened at the edges of the upper and lower ends of the translation ring, the drilling ring and the rotating ring , the left and right edges of the translation ring, the drilling ring and the rotating ring are provided with screw holes, and the connection between the translation ring, the drilling ring and the rotating ring is realized by installing screws and nuts at the screw holes. and fixing, the upper and lower ends of the translation ring, the drilling ring and the rotating ring are provided with connecting holes; At one end, the punching disc is fixed on the sliding block of the linear motor, and the linear motor drives the punching disc to move back and forth. 2. The steel pipe punching device according to claim 1, wherein the clamping device comprises a circular track, a clamp and a first guide rail, and the circular track is mounted on the surface of the inner ring, on the circular track A plurality of clamps are slidably connected, and the rear end of each clamp is provided with a fixing block, and the fixing block is provided with a bolt hole; a plurality of first guide rails are also installed on the surface of the inner ring, and the front end of each first guide rail is connected with the circular track. Connected, the end of the first guide rail extends to the inner edge of the inner ring, the end of the first guide rail is provided with a bolt hole, and the connection between the fixing block and the first guide rail is realized by installing screws and nuts at the bolt holes. with fixed. 3. The steel pipe drilling device according to claim 1, wherein the translation wheel device comprises two second guide rails, a left half ring and a right half ring, and the two second guide rails are installed on the left and right sides of the translation ring. The left half ring and the right half ring are respectively slidably connected to the second guide rails on the left and right sides of the translation ring; the inner edges of the left half ring and the right half ring are provided with a plurality of wheel holes, and each wheel hole is provided with a plurality of wheel holes. Both are connected with vertical wheels. 4. The steel pipe drilling device according to claim 1, wherein the drilling equipment comprises a third guide rail and a hot melt drill, the third guide rail is mounted on the drilling ring, and the end of the third guide rail extends To the inner edge of the drill ring, the hot-melt drill is slidably connected to the third rail. 5. The steel pipe drilling device according to claim 1, wherein the rotating wheel device comprises two fourth guide rails, a left half ring and a right half ring, and the two fourth guide rails are installed on the left and right sides of the rotating ring. The left half ring and the right half ring are respectively slidably connected to the fourth guide rails on the left and right sides of the rotating ring; the inner edges of the left half ring and the right half ring are provided with a plurality of wheel holes, and each wheel hole is provided with a plurality of wheel holes. are connected to the horizontal wheel.

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