CN220178697U - Seamless pipe punching tool - Google Patents

Abstract

The utility model provides a seamless pipe punching tool, which relates to the technical field of seamless pipe processing and comprises the following components: a fixed base; the top end surface of the fixed base is symmetrically and fixedly connected with two supporting frames; the top end surfaces of the two supporting frames are fixedly connected with a connecting plate; a third driving motor is fastened and connected with the top end surface of the connecting plate through a central bolt; the bottom end surface of the third driving motor is coaxially connected with a connecting disc; the connecting disc is of a round block structure; the top surface of the fixed base is fixedly connected with a fixing frame in the middle. Starting the third driving motor to drive the auxiliary frame to rotate, driving the seamless pipe clamped by the clamping arc plate to rotate through the rotation of the auxiliary frame, and further meeting the drilling requirements on different directions of the seamless steel pipe, and solving the problem that when the same seamless steel pipe is perforated in different directions, a worker is usually required to repeatedly rotate the seamless pipe to perform positioning operation.

Description

Seamless pipe punching tool

Technical Field

The utility model relates to the technical field of seamless tube processing, in particular to a seamless tube punching tool.

Background

The seamless pipe can be punched on the surface of the seamless pipe in order to facilitate subsequent use in the process of processing production, a punching tool is usually used by a punching worker for conveniently punching the seamless pipe, the existing punching tool is usually composed of a clamping part and a punching part, and the seamless pipe is clamped through the clamping part and then punched through the punching part in the process of use.

For example: the utility model has disclosed the perforating device for producing of a hot rolled seamless steel pipe of application number CN202020214012.5, concretely including the base, sliding seat and bottom plate, be equipped with two jambs on the base, and be equipped with the back timber between the jamb top, the front of back timber is equipped with the slide rail, sliding seat sliding fit is on the slide rail, and there is the first cylinder through bolted connection on the sliding seat, the end-to-end connection of piston rod in the first cylinder has the drive case, and the bottom of drive case is equipped with the punch head, the bottom plate sets up on the base, and be equipped with two side mounting plates on the bottom plate, the side mounting plate is L type, and be equipped with the second cylinder on the side mounting plate, the end of piston rod in the second cylinder glues and compresses tightly the pad, compress tightly the pad cooperation lower tank and fix the steel pipe centre gripping, compress tightly the pad and be made by the rubber material, thereby increased the frictional force with the steel pipe contact, prevent it from taking place to rotate or remove in punching the in-process, processingquality has been improved.

However, regarding the traditional punching tool at present, when punching holes in different directions on the same seamless steel pipe, workers are usually required to repeatedly rotate the seamless pipe to position, the operation is complex, a great amount of time is wasted, and the labor intensity of the workers is high.

Disclosure of Invention

In view of the above, the utility model provides a seamless pipe punching tool, which is provided with an auxiliary frame capable of facilitating a worker to punch a seamless pipe in different directions, after a fixing block fixes the seamless pipe, a second hydraulic push rod is started to drive the auxiliary frame to move downwards so as to align the auxiliary frame with the position of the seamless pipe, then a clamping screw rod is rotated so as to enable two clamping arc plates to move inwards at the same time, a supporting spring is stretched in the moving process of the two clamping arc plates, the seamless pipe is clamped by the moving of the two clamping arc plates, when the worker wants to rotate the seamless pipe to change the punching position, the first driving motor is started to open the fixing block, the seamless pipe can rotate at the moment, a third driving motor is started to drive the auxiliary frame to rotate, the seamless pipe clamped by the clamping arc plates is driven to rotate by the rotation of the auxiliary frame, the friction force of the seamless pipe can be increased in the rotating process of the seamless pipe through the anti-slip pad, the requirement of drilling in different directions of the seamless pipe is met, and the seamless pipe is not required to be adjusted, and the seamless pipe punching tool is simple and convenient to operate.

The utility model provides a seamless pipe punching tool, which specifically comprises: a fixed base; the top end surface of the fixed base is symmetrically and fixedly connected with two supporting frames; the top end surfaces of the two supporting frames are fixedly connected with a connecting plate; a third driving motor is fastened and connected with the top end surface of the connecting plate through a central bolt; the bottom end surface of the third driving motor is coaxially connected with a connecting disc; the connecting disc is of a round block structure; the top end surface of the fixed base is fixedly connected with a fixed frame in the middle; four guide sliding grooves are formed in the annular array shape on the top end of the fixing frame; a fixed block is connected in each of the four guide sliding grooves in a sliding way; the top end surfaces of the two support frames are fixedly connected with a second driving motor through bolts.

Optionally, a first driving motor is fastened and connected with a centering bolt in the top end surface of the fixed base; an auxiliary rotary table is coaxially connected with the top end surface of the first driving motor; the auxiliary turntable is of a circular disk-shaped structure; the auxiliary turntable is aligned with the fixing frame.

Optionally, the top end surface of the auxiliary turntable is in an annular array shape and is provided with four clamping sliding grooves in a penetrating way; the inner sides of the four fixed blocks are fixedly connected with a protective soft cushion; the bottom end surfaces of the four fixed blocks are respectively and rotatably connected with a connecting swing rod; the tail ends of the four connecting swing rods are respectively and rotatably connected with a fixed slide rod; the four fixed sliding rods are respectively and slidably connected in the four clamping sliding grooves.

Optionally, the bottom end surfaces of the two second driving motors are coaxially connected with a lifting screw rod; the outer walls of the two lifting screws are respectively connected with a lifting seat in a threaded manner; a group of guide sliding rods are symmetrically and fixedly connected in the two supporting frames; the two lifting seats are respectively and slidably connected to the outer walls of the two groups of guide sliding rods.

Optionally, a first hydraulic push rod is fixedly connected with the inner sides of the two lifting seats in the middle; the inner sides of the two first hydraulic push rods are fixedly connected with a mounting frame; an auxiliary motor is fixedly connected in each of the two mounting frames through bolts; the inner sides of the two auxiliary motors are coaxially connected with a perforating drill bit.

Optionally, two second hydraulic push rods are symmetrically and fixedly arranged on the bottom end surface of the connecting disc; the tail ends of the two second hydraulic push rods are fixedly connected with an auxiliary frame; two clamping screws are symmetrically and threadedly connected in the auxiliary frame; the tail ends of the two clamping screws are fixedly connected with a clamping arc plate; a group of telescopic rods are fixedly connected to the outer sides of the two clamping arc plates; a group of supporting springs are fixedly connected to the outer sides of the two clamping arc plates; the tail ends of the two groups of supporting springs are fixedly connected to the inner side of the auxiliary frame; the two groups of supporting springs are respectively wound on the outer sides of the two groups of telescopic rods; the inner sides of the two clamping arc plates are fixedly connected with an anti-slip pad.

The beneficial effects are that:

according to the utility model, in the using process, the seamless pipe can be conveniently and rapidly punched in different directions by a worker, the operation is simple and rapid, the use is more convenient, the practicability of the punching tool is increased, the punching requirements of the worker on the seamless pipe in different positions can be conveniently met, and the universality of the punching tool is increased.

In addition, when wanting to rotate the seamless pipe and changing the punching position, only need start first driving motor and open the fixed block, the seamless pipe can rotate this moment, start third driving motor and drive the auxiliary frame and rotate, the rotation through the auxiliary frame drives the seamless pipe that is pressed from both sides tight arc board and press from both sides tight rotates, setting up through the slipmat can increase the frictional force of seamless pipe and prevent seamless pipe landing at seamless pipe pivoted in-process, and then satisfy the drilling demand to seamless pipe different positions, need not manual adjustment, easy operation is swift, it is more convenient to use.

In addition, can drive fixed slide bar and slide in pressing from both sides tight spout at supplementary carousel pivoted in-process, drive the connection pendulum rod through the slip of fixed slide bar and swing, pull the fixed block through the swing of connecting the pendulum rod and slide in the direction spout, and then make four fixed blocks inwards slide simultaneously, fix the seamless pipe through four fixed blocks inwards gliding fixed block simultaneously, make things convenient for the staff to punch the operation to the seamless pipe.

In addition, through starting second driving motor, make second driving motor drive lifting screw and rotate, drive the lifting seat through lifting screw's rotation and reciprocate, the in-process direction slide bar that reciprocates at the lifting seat can provide the direction for the lifting seat, and then adjust the height of drill bit through the reciprocating of lifting seat, make things convenient for the staff to carry out not high punching of co-altitude to the seamless tube, increase the practicality of frock of punching.

Drawings

FIG. 1 is an isometric schematic drawing of the present utility model.

Fig. 2 is a schematic diagram of the structure of the present utility model in a right-hand view.

Fig. 3 is a schematic cross-sectional view of the present utility model.

Fig. 4 is a schematic diagram of an axial structure of the fixing frame of the present utility model.

Fig. 5 is an isometric view of the auxiliary frame of the present utility model.

Fig. 6 is a schematic diagram of an isometric view of a front view of the fixing frame of the present utility model.

List of reference numerals:

1. a fixed base; 101. a fixing frame; 102. a guide chute; 103. a fixed block; 104. a protective cushion; 105. connecting a swinging rod; 106. fixing the slide bar; 107. a first driving motor; 108. an auxiliary turntable; 109. clamping the sliding groove; 110. a support frame; 111. a second driving motor; 112. lifting screw rods; 113. a guide slide bar; 114. a lifting seat; 115. a first hydraulic pushrod; 116. a mounting frame; 117. an auxiliary motor; 118. a perforating drill bit; 119. a connecting plate; 120. a third driving motor; 121. a connecting disc; 122. a second hydraulic pushrod; 123. an auxiliary frame; 124. clamping a screw; 125. clamping the arc plate; 126. a telescopic rod; 127. a support spring; 128. an anti-slip mat.

Detailed Description

In order to make the objects, aspects and advantages of the technical solution of the present utility model more clear, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present utility model. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.

Please refer to fig. 1 to 6:

the utility model provides a seamless pipe punching tool, which comprises: a fixed base 1;

two supporting frames 110 are symmetrically and fixedly connected to the top end surface of the fixed base 1; the top end surfaces of the two supporting frames 110 are fixedly connected with a connecting plate 119; a third driving motor 120 is fastened and connected to the top end surface of the connecting plate 119 through a central bolt; a connecting disc 121 is coaxially connected to the bottom end surface of the third driving motor 120; the connecting disc 121 has a circular block structure; the top end surface of the fixed base 1 is fixedly connected with a fixed frame 101 in the middle; four guide sliding grooves 102 are formed in the annular array shape on the top end of the fixing frame 101; a fixed block 103 is slidably connected in each of the four guide sliding grooves 102; a second driving motor 111 is fastened and connected to the top end surfaces of the two supporting frames 110 through central bolts.

Further, according to the embodiment of the present utility model, as shown in fig. 3, a first driving motor 107 is fastened and connected to a central bolt in the top end surface of the stationary base 1; an auxiliary turntable 108 is coaxially connected to the top end surface of the first driving motor 107; the auxiliary turntable 108 has a circular disk-shaped structure; the auxiliary turntable 108 is aligned with the position of the fixed frame 101, so that the first driving motor 107 drives the auxiliary turntable 108 to rotate by starting the first driving motor 107.

In addition, according to the embodiment of the present utility model, as shown in fig. 4 and 6, four clamping sliding grooves 109 are formed in the top end surface of the auxiliary turntable 108 in an annular array shape; the inner sides of the four fixed blocks 103 are fixedly connected with a protective soft cushion 104; the bottom end surfaces of the four fixed blocks 103 are respectively and rotatably connected with a connecting swing rod 105; the tail ends of the four connecting swing rods 105 are respectively and rotatably connected with a fixed slide rod 106; four fixed slide bars 106 are respectively in sliding connection in four clamping slide grooves 109 to can drive fixed slide bar 106 and slide in clamping slide groove 109 at auxiliary turntable 108 pivoted in-process, drive through the slip of fixed slide bar 106 and connect pendulum rod 105 and swing, pull fixed block 103 through the swing of connecting pendulum rod 105 and slide in direction spout 102, and then make four fixed blocks 103 inwards slide simultaneously, fix the seamless pipe through four fixed blocks 103 inwards gliding fixed block 103 simultaneously, make things convenient for the staff to punch the operation to the seamless pipe.

Further, according to the embodiment of the present utility model, as shown in fig. 2 and 3, one elevating screw 112 is coaxially connected to the bottom end surfaces of both the second driving motors 111; the outer walls of the two lifting screws 112 are respectively connected with a lifting seat 114 in a threaded manner; a group of guide slide bars 113 are symmetrically and fixedly connected in the two support frames 110; the two lifting seats 114 are respectively and slidably connected to the outer walls of the two groups of guide sliding rods 113, so that the second driving motor 111 is started to drive the lifting screw 112 to rotate, the lifting seat 114 is driven to move up and down through the rotation of the lifting screw 112, the guide sliding rods 113 provide guidance for the lifting seat 114 in the process of moving up and down the lifting seat 114, the height of the punching drill bit 118 is adjusted through the up-and-down movement of the lifting seat 114, punching of seamless pipes at different heights is conveniently performed by workers, and the practicability of a punching tool is improved.

Furthermore, according to the embodiment of the present utility model, as shown in fig. 1 and 3, a first hydraulic ram 115 is fixedly connected to the inner sides of both elevating seats 114 in the middle; a mounting frame 116 is fixedly connected to the inner sides of the two first hydraulic push rods 115; an auxiliary motor 117 is fixedly connected in each of the two mounting frames 116 through bolts; the inner sides of the two auxiliary motors 117 are coaxially connected with a perforating drill bit 118, so that after the height of the perforating drill bit 118 is adjusted, the auxiliary motors 117 are started to drive the perforating drill bit 118 to rotate, and then the first hydraulic push rod 115 is started to push the rotating perforating drill bit 118 to perforate the seamless pipe.

Further, according to the embodiment of the present utility model, as shown in fig. 3 and 5, two second hydraulic pushers 122 are symmetrically and fixedly installed at the bottom end surface of the connection disc 121; the tail ends of the two second hydraulic push rods 122 are fixedly connected with an auxiliary frame 123; two clamping screws 124 are symmetrically and threadedly connected in the auxiliary frame 123; the tail ends of the two clamping screws 124 are fixedly connected with a clamping arc plate 125; a group of telescopic rods 126 are fixedly connected to the outer sides of the two clamping arc plates 125; a group of supporting springs 127 are fixedly connected to the outer sides of the two clamping arc plates 125; the tail ends of the two groups of supporting springs 127 are fixedly connected to the inner side of the auxiliary frame 123; the two groups of supporting springs 127 are respectively wound on the outer sides of the two groups of telescopic rods 126; the inner sides of the two clamping arc plates 125 are fixedly connected with an anti-slip pad 128, so that after the fixing block 103 fixes the seamless pipe, the second hydraulic push rod 122 is started to drive the auxiliary frame 123 to move downwards to enable the position of the auxiliary frame 123 to be aligned with the position of the seamless pipe, then the clamping screw 124 is rotated to enable the two clamping arc plates 125 to move inwards at the same time, the supporting springs 127 can be stretched in the moving process of the two clamping arc plates 125, then the seamless pipe is clamped through the moving of the two clamping arc plates 125, when the seamless pipe is required to rotate to replace the punching position, only the first driving motor 107 is required to be started to open the fixing block 103, the seamless pipe can rotate at the moment, the third driving motor 120 is started to drive the auxiliary frame 123 to rotate, the seamless pipe clamped by the clamping arc plates 125 is driven to rotate through the rotation of the auxiliary frame 123, the friction force of the seamless pipe can be increased in the rotating process of the seamless pipe through the anti-slip pad 128, the requirements of different directions of the seamless pipe are met, manual adjustment is not required, and the operation is simple and convenient to use.

Specific use and action of the embodiment:

in the using process of the utility model, the first driving motor 107 is started to drive the auxiliary turntable 108 to rotate, the fixed slide bar 106 is driven to slide in the clamping slide groove 109 in the process of rotating the auxiliary turntable 108, the connecting swing rod 105 is driven to swing through the sliding of the fixed slide bar 106, the fixed block 103 is pulled to slide in the guide slide groove 102 through the swinging of the connecting swing rod 105, the four fixed blocks 103 simultaneously slide inwards, the seamless pipe is fixed through the fixed block 103 with the four fixed blocks 103 simultaneously sliding inwards, the seamless pipe is convenient for a worker to punch, the second driving motor 111 is started to drive the lifting screw 112 to rotate, the lifting seat 114 is driven to move up and down through the rotation of the lifting screw 112, the guide slide bar 113 provides guide for the lifting seat 114 in the process of moving up and down of the lifting seat 114, and then the height of the perforating bit 118 is adjusted by the up-down movement of the lifting seat 114, so that the perforating tool is convenient for workers to perforate seamless pipes at different heights, the practicability of the perforating tool is increased, the auxiliary motor 117 is started to drive the perforating bit 118 to rotate after the height of the perforating bit 118 is adjusted, then the first hydraulic push rod 115 is started to push the rotating perforating bit 118 to perforate the seamless pipes, the second hydraulic push rod 122 is started to drive the auxiliary frame 123 to move downwards after the fixing block 103 fixes the seamless pipes so as to align the auxiliary frame 123 with the positions of the seamless pipes, then the clamping screw 124 is rotated so that the two clamping arc plates 125 simultaneously move inwards, the supporting spring 127 is stretched in the moving process of the two clamping arc plates 125, and then the seamless pipes are clamped by the movement of the two clamping arc plates 125, when wanting to rotate the seamless pipe and changing the punching position, only need start first driving motor 107 and open fixed block 103, the seamless pipe can rotate this moment, start third driving motor 120 and drive auxiliary frame 123 and rotate, the rotation through auxiliary frame 123 drives the seamless pipe that is pressed from both sides tight arc plate 125 and presss from both sides tight rotates, setting up through slipmat 128 can increase the frictional force of seamless pipe and prevent seamless pipe landing at seamless pipe pivoted in-process, and then satisfy the drilling demand to seamless pipe different positions, need not manual adjustment, easy operation is swift, it is more convenient to use.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (6)

1. Seamless pipe frock of punching, its characterized in that includes: a fixed base (1); two supporting frames (110) are symmetrically and fixedly connected to the top end surface of the fixed base (1); the top end surfaces of the two supporting frames (110) are fixedly connected with a connecting plate (119); a third driving motor (120) is fastened and connected to the top end surface of the connecting plate (119) through a central bolt; the bottom end surface of the third driving motor (120) is coaxially connected with a connecting disc (121); the connecting disc (121) is of a round block structure; a fixing frame (101) is fixedly connected with the top end surface of the fixed base (1) in the middle; four guide sliding grooves (102) are formed in the top surface of the fixing frame (101) in an annular array shape; a fixed block (103) is slidably connected in each of the four guide sliding grooves (102); the top end surfaces of the two supporting frames (110) are fixedly connected with a second driving motor (111) through a central bolt.

2. The seamless tube punching tool as claimed in claim 1, wherein: a first driving motor (107) is fixedly connected with a central bolt in the top end surface of the fixed base (1); an auxiliary rotary table (108) is coaxially connected with the top end surface of the first driving motor (107); the auxiliary turntable (108) is of a circular disc-shaped structure; the auxiliary turntable (108) is aligned with the position of the fixed frame (101).

3. A seamless tube perforating tool as recited in claim 2, wherein: four clamping sliding grooves (109) are formed in the annular array-shaped penetrating mode in the top end of the auxiliary rotating disc (108); the inner sides of the four fixed blocks (103) are fixedly connected with a protection soft cushion (104); the bottom end surfaces of the four fixed blocks (103) are respectively and rotatably connected with a connecting swing rod (105); the tail ends of the four connecting swing rods (105) are respectively and rotatably connected with a fixed slide rod (106); the four fixed slide bars (106) are respectively and slidably connected in the four clamping slide grooves (109).

4. The seamless tube punching tool as claimed in claim 1, wherein: the bottom end surfaces of the two second driving motors (111) are coaxially connected with a lifting screw rod (112); the outer walls of the two lifting screws (112) are respectively connected with a lifting seat (114) in a threaded manner; a group of guide sliding rods (113) are symmetrically and fixedly connected in the two supporting frames (110); the two lifting seats (114) are respectively and slidably connected to the outer walls of the two groups of guide sliding rods (113).

5. The seamless tube punching tool according to claim 4, wherein: the inner sides of the two lifting seats (114) are fixedly connected with a first hydraulic push rod (115) in the middle; the inner sides of the two first hydraulic push rods (115) are fixedly connected with a mounting frame (116); an auxiliary motor (117) is fixedly connected in each of the two mounting frames (116) through bolts; the inner sides of the two auxiliary motors (117) are coaxially connected with a perforating drill bit (118).

6. The seamless tube punching tool as claimed in claim 1, wherein: two second hydraulic push rods (122) are symmetrically and fixedly arranged on the bottom end surface of the connecting disc (121); the tail ends of the two second hydraulic push rods (122) are fixedly connected with an auxiliary frame (123); two clamping screws (124) are symmetrically connected in the auxiliary frame (123) in a threaded manner; the tail ends of the two clamping screws (124) are fixedly connected with a clamping arc plate (125); a group of telescopic rods (126) are fixedly connected to the outer sides of the two clamping arc plates (125); a group of supporting springs (127) are fixedly connected to the outer sides of the two clamping arc plates (125); the tail ends of the two groups of supporting springs (127) are fixedly connected to the inner side of the auxiliary frame (123); the two groups of supporting springs (127) are respectively wound on the outer sides of the two groups of telescopic rods (126); an anti-slip pad (128) is fixedly connected to the inner sides of the two clamping arc plates (125).