CN110976963A

CN110976963A - Steel construction preparation shaped steel processing machinery that punches

Info

Publication number: CN110976963A
Application number: CN201911364950.1A
Authority: CN
Inventors: 熊美俊; 郭含新; 郭寒生
Original assignee: Individual
Current assignee: Heilongjiang Longjian Longqiao Steel Structure Co Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-04-10
Anticipated expiration: 2039-12-26
Also published as: CN110976963B

Abstract

The invention provides a steel structure manufacturing section steel punching processing machine which comprises a base plate, an adjusting screw rod, a fixing clamp and a drilling device, wherein the base plate is provided with a hole; the drilling device is arranged on the front side of the upper end face of the bottom plate in a sliding fit mode, the fixing clamps are symmetrically arranged in the middle of the upper end face of the bottom plate in a sliding fit mode, the adjusting screw rods are arranged on the bottom plate in a spiral fit mode, and the outer walls of the adjusting screw rods are matched with the lower ends of the fixing clamps; the drilling quality is affected and the processing efficiency is reduced.

Description

Steel construction preparation shaped steel processing machinery that punches

Technical Field

The invention relates to the technical field of steel structure processing, in particular to a punching processing machine for manufacturing section steel by a steel structure.

Background

The steel structure is a structure composed of steel materials and is one of the main building structure types; the steel used for construction is various in types, including angle steel, H-shaped steel, C-shaped steel, channel steel and the like, generally, the steel structures are mainly connected by bolts and nuts, corresponding bolt holes are required to be formed in the steel structures by generally adopting the bolt and nut connection, but the bolt holes with the corresponding hole diameters are difficult to drill by adopting the existing drilling machine for bolt holes in special structures such as the C-shaped steel, the existing drilling machine is easy to cause deviation of a drill bit in the process of drilling the C-shaped steel, the hole diameters are not circular, and the C-shaped steel is easy to shake in the process of drilling the C-shaped steel by the existing drilling arrangement; affecting the drilling quality and reducing the machining efficiency.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the following technical scheme that the steel structure manufacturing section steel punching processing machine comprises a bottom plate, an adjusting screw rod, a fixing clamp and a drilling device; drilling equipment is installed through the sliding fit mode to the up end front side of bottom plate, and mounting fixture is installed through the sliding fit mode symmetry in the middle part of the up end of bottom plate, adjusting screw pass through the spiral fit mode and set up on the bottom plate, and adjusting screw's outer wall and mounting fixture's lower extreme cooperate, wherein:

the drilling device comprises an electric sliding block, a supporting plate, a U-shaped clamping seat, a driving cylinder, a clamping block, an L-shaped supporting seat, a cushioning spring and a drilling machine; the upper end of the electric sliding block is provided with a supporting plate, the upper end of the supporting plate is provided with a U-shaped clamping seat, the upper end of the U-shaped clamping seat is provided with a clamping block in a sliding fit mode, the driving air cylinder is arranged in the middle of the U-shaped clamping seat, the top end of the driving air cylinder is connected onto the clamping block, the upper end of the clamping block is provided with an L-shaped supporting seat, a drilling machine is arranged on the L-shaped supporting seat in a sliding fit mode, and the outer wall of the rear end of the drilling machine is connected with the inner wall of the L-shaped; drive the backup pad through electronic slider and remove suitable position to punch to C shaped steel outer wall through the drilling machine work, and at the in-process of drilling machine work, drive the drilling machine through driving actuating cylinder and remove, the through-hole of certain size is drilled out to C shaped steel to quick realization, and set up the stress when the bradyseism spring can reduce the drill bit of drilling machine and the preliminary contact of C shaped steel on the drilling machine, the drill bit that has prevented the drilling machine breaks, and has guaranteed the quality of drilling.

The fixing clamp comprises an outer fixing sleeve, a clamping mechanism, a clamping unit, an inner fixing sleeve and an inner clamping module; the inner part of the outer fixed sleeve is provided with a U-shaped through hole structure; a clamping mechanism is arranged in the outer fixed sleeve; clamping units are symmetrically arranged on the inner wall of the U-shaped notch of the outer fixing sleeve, and the inner fixing sleeve and the clamping units are arranged in the outer fixing sleeve in a matched mode; an inner clamping module is arranged in the inner fixed sleeve; the inner fixing sleeve is symmetrically provided with U-shaped grooves.

The clamping mechanism comprises a tension spring, a pulling block, a tension rope, a wedging block, a pressure column, a sleeve spring, a tension ball and a fixed clamping bolt; the tension spring is arranged in the outer fixed sleeve, the other end of the tension spring is connected with a pulling block, the pulling block is connected with a pulling rope, the other end of the pulling rope is positioned outside the outer fixed sleeve, one end of the tensile rope outside the outer fixing sleeve is connected with a tensile ball, the fixing clamping bolts are uniformly arranged on the outer wall of the outer fixing sleeve from top to bottom, and the outer wall of the fixed clamping bolt is provided with a wire cutting groove, the pull rope is evenly provided with wedging blocks, the wedging block is matched with the pressure column, the pressure column is uniformly arranged on the inner wall of the outer fixed sleeve in a sliding fit mode, a sleeve spring is sleeved on the outer wall of the pressure column positioned on the outer side of the inner wall of the outer fixed sleeve, pulling the pull rope by operating the pull ball to enable the wedging block to be matched with the top end of the pressure column to promote the bottom end of the pressure column to be attached to and fixed with the outer wall of the C-shaped steel; the tensile rope at one end of the tensile ball is wound on the corresponding fixed clamping bolt, so that the fixed clamping bolt is further prevented from loosening; the fixture who sets up has promoted the stability of C shaped steel in the punching process, and fixes C shaped steel outer wall through pulling force rope simultaneous control a plurality of fixing clip bolt, has improved its fixed convenience, has guaranteed the quality of the drilling on the C shaped steel.

The internal clamping module comprises an adjusting column, an adjusting spring, an executing clamping block, an internal executing column and an executing spring; the adjusting column is arranged on the inner fixing sleeve in a sliding fit mode, an adjusting spring is sleeved on the outer wall of the adjusting column positioned in the inner fixing sleeve, a movable ball is arranged at one end of the adjusting column in the inner fixing sleeve in a movable connection mode, the executing clamping block is sleeved in the inner fixing sleeve and matched with the adjusting column, the inner executing columns are uniformly arranged in the inner fixing sleeve in a movable connection mode, the executing spring is sleeved on the outer wall of the inner executing sleeve, and the bottom end of the inner executing column is matched with the executing clamping block; inserting the execution fixture block into the inner fixing sleeve to enable the execution fixture block to be matched with the inner execution column to promote the top end of the inner execution column to be attached to the inner wall of the C-shaped steel to fix the C-shaped steel, and locking the position of the execution fixture block under the action of the adjusting column; the inner wall of C shaped steel is pressed to the contact type through the effect of the inner execution column which is uniformly arranged by the inner clamping module, so that the stability of the C shaped steel in the machining process is promoted, and the punching quality of the C shaped steel is further ensured.

The clamping unit comprises a clamping spring and a clamping block; the clamping block is arranged on the outer fixing sleeve in a sliding fit mode, and the clamping block is connected with the inner wall of the outer fixing sleeve through a clamping spring; the lower end of the clamping block is provided with a positioning bead in a movable connection mode; the inner fixed sleeve can be conveniently fixed and limited through the clamping unit; the inner fixing sleeve can be conveniently and rapidly inserted into the outer fixing sleeve and matched with the outer fixing sleeve.

Preferably; threads with opposite rotation directions are symmetrically arranged on the outer wall of the adjusting screw rod; the outer wall of the adjusting screw is symmetrically provided with threads in opposite turning directions, so that the fixing clamp at the upper end can be guaranteed to move simultaneously, the fixing clamp at the upper end is further guaranteed to be symmetrical on the bottom plate all the time, and the C-shaped steel can be fixed conveniently.

Preferably; the top end of the pressure column is provided with a rubber clamping block; set up the friction degree that the top of pressure column and C shaped steel outer wall have improved the top of pressure column with the top of pressure column, prevent to take place to slide at the in-process C shaped steel that punches to C shaped steel, improved its stability.

Preferably; rectangular clamping grooves are uniformly formed in the top ends of the inner execution columns; the top end of the inner execution column is uniformly provided with the rectangular clamping groove, so that the attaching degree of the inner execution column and the inner wall of the C-shaped steel is improved; the stability of the C-shaped steel in the processing process is ensured; further ensuring the drilling quality.

Advantageous effects

The C-shaped steel drilling machine has the advantages that the electric sliding block drives the supporting plate to move to a proper position, the drilling machine works to drill the outer wall of the C-shaped steel, in the working process of the drilling machine, the driving cylinder drives the drilling machine to move, a through hole with a certain size can be rapidly drilled on the C-shaped steel, the buffering spring is arranged on the drilling machine, the stress of the drilling machine when a drill bit is in initial contact with the C-shaped steel can be reduced, the drill bit of the drilling machine is prevented from being broken, and the drilling quality is guaranteed;

the clamping mechanism promotes the stability of the C-shaped steel in the punching process, and the pulling force ropes simultaneously control the plurality of fixing clamping bolts to fix the outer wall of the C-shaped steel, so that the fixing convenience is improved, and the quality of the drilled hole in the C-shaped steel is ensured;

the inner clamping module provided by the invention tightly presses the inner wall of the C-shaped steel in a contact manner under the action of the uniformly arranged inner execution columns, so that the stability of the C-shaped steel in the processing process is promoted, and the punching quality of the C-shaped steel is further ensured.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of the invention at B in FIG. 2;

fig. 4 is a partial enlarged view of the present invention at C in fig. 2.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 4, a steel structure manufacturing section steel punching processing machine comprises a base plate 1, an adjusting screw 2, a fixing clamp 3 and a drilling device 4; the drilling device 4 is installed on the front side of the upper end face of the bottom plate 1 in a sliding fit mode, the fixing clamps 3 are symmetrically installed in the middle of the upper end face of the bottom plate 1 in a sliding fit mode, the adjusting screw 2 is arranged on the bottom plate 1 in a spiral fit mode, the outer wall of the adjusting screw 2 is matched with the lower ends of the fixing clamps 3, and threads with opposite rotating directions are symmetrically arranged on the outer wall of the adjusting screw 2; the threads with opposite turning directions are symmetrically arranged on the outer wall of the adjusting screw rod 2, so that the fixing clamp 3 at the upper end can be ensured to move simultaneously, and the fixing clamp 3 at the upper end is further ensured to be always symmetrical on the bottom plate 1, so that the C-shaped steel can be conveniently fixed; wherein:

the drilling device 4 comprises an electric sliding block 41, a supporting plate 42, a U-shaped clamping seat 43, a driving air cylinder 44, a clamping block 45, an L-shaped supporting seat 46, a cushioning spring 47 and a drilling machine 48; a supporting plate 42 is installed at the upper end of the electric sliding block 41, a U-shaped clamping seat 43 is installed at the upper end of the supporting plate 42, a clamping block 45 is installed at the upper end of the U-shaped clamping seat 43 in a sliding fit mode, a driving air cylinder 44 is installed in the middle of the U-shaped clamping seat 43, the top end of the driving air cylinder 44 is connected to the clamping block 45, an L-shaped supporting seat 46 is installed at the upper end of the clamping block 45, a drilling machine 48 is installed on the L-shaped supporting seat 46 in a sliding fit mode, and the outer wall of the rear end of the drilling machine 48 is connected with the inner wall of the L-shaped; drive backup pad 42 through electric slider 41 and remove suitable position to punch to C shaped steel outer wall through drilling machine 48 work, and at the in-process of drilling machine 48 work, drive drilling machine 48 through driving actuating cylinder 44 and remove, the through-hole of a certain size is drilled out to C shaped steel to quick realization, and set up the stress when bradyseism spring 47 can reduce drilling machine 48's drill bit and the preliminary contact of C shaped steel on drilling machine 48, the drill bit that has prevented drilling machine 48 breaks, and the quality of drilling has been guaranteed.

The fixing clamp 3 comprises an outer fixing sleeve 31, a clamping mechanism 32, a clamping unit 33, an inner fixing sleeve 34 and an inner clamping module 35; the inner part of the outer fixing sleeve 31 is provided with a U-shaped through hole structure; a clamping mechanism 32 is arranged in the outer fixing sleeve 31; clamping units 33 are symmetrically arranged on the inner wall of the U-shaped notch of the outer fixing sleeve 31, and the inner fixing sleeve 34 and the clamping units 33 are arranged in the outer fixing sleeve 31 in a matched mode; an inner clamping module 35 is arranged inside the inner fixing sleeve 34; u-shaped grooves are symmetrically arranged on the inner fixing sleeve 34.

The clamping mechanism 32 comprises a tension spring 321, a pulling knot block 322, a tension rope 323, a wedging block 324, a pressure column 325, a sleeve spring 326, a tension ball 327 and a fixed clamping bolt 328; the tension spring 321 is arranged inside the outer fixing sleeve 31, the other end of the tension spring 321 is connected with a pulling block 322, the pulling block 322 is connected with a tension rope 323, the other end of the tension rope 323 is positioned outside the outer fixing sleeve 31, one end of the tension rope 323 outside the outer fixing sleeve 31 is connected with a tension ball 327, the fixed clamping bolts 328 are uniformly arranged on the outer wall of the outer fixing sleeve 31 from top to bottom, the outer wall of the fixed clamping bolts 328 is provided with a wire cutting groove, the tension rope 323 is uniformly provided with wedge blocks 324, the wedge blocks 324 are matched with the pressure columns 325, the pressure columns 325 are uniformly arranged on the inner wall of the outer fixing sleeve 31 in a sliding fit manner, the outer wall of the pressure columns 325 positioned outside the inner wall of the outer fixing sleeve 31 is sleeved with a sleeve spring 326, and the top ends of the pressure columns 325 are provided with rubber clamping blocks; the rubber clamping block is arranged at the top end of the pressure column 325, so that the friction degree between the top end of the pressure column 325 and the outer wall of the C-shaped steel is improved, the C-shaped steel is prevented from sliding in the process of punching the C-shaped steel, and the stability of the C-shaped steel is improved; pulling the pulling rope 323 by operating the pulling ball 327 to enable the wedging block 324 to be matched with the top end of the pressure column 325 so as to promote the bottom end of the pressure column 325 to be attached to the outer wall of the C-shaped steel for fixing; the tensile rope 323 at one end of the tensile ball 327 is wound on the corresponding fixed clamping bolt 328, so that the fixed clamping bolt 328 is further prevented from loosening; fixture 32 that sets up has promoted the stability of C shaped steel at the in-process that punches, and fixes the C shaped steel outer wall through pulling force rope 323 a plurality of fixing clip 328 of simultaneous control, has improved its fixed convenience, has guaranteed the quality of the drilling on the C shaped steel.

The clamping unit 33 comprises a clamping spring 331 and a clamping block 332; the fixture block 332 is arranged on the outer fixing sleeve 31 in a sliding fit manner, and the fixture block 332 is connected with the inner wall of the outer fixing sleeve 31 through a clamping spring 331; the lower end of the fixture block 332 is provided with a positioning bead in a movable connection mode; the inner fixing sleeve 34 can be conveniently fixed and limited through the clamping unit 33; facilitating the rapid insertion and engagement of the inner sheath 34 within the outer sheath 31.

The inner clamping module 35 comprises an adjusting column 351, an adjusting spring 352, an execution clamping block 353, an inner execution column 354 and an execution spring 355; the adjusting column 351 is arranged on the inner fixing sleeve 34 in a sliding fit mode, an adjusting spring 352 is sleeved on the outer wall of the adjusting column 351 positioned inside the inner fixing sleeve 34, a movable ball is arranged at one end of the adjusting column 351 inside the inner fixing sleeve 34 in a movable connection mode, the executing fixture block 353 is sleeved inside the inner fixing sleeve 34 and matched with the adjusting column 351, the inner executing columns 354 are uniformly arranged inside the inner fixing sleeve 34 in a movable connection mode, an executing spring 355 is sleeved on the outer wall of the inner executing sleeve, the bottom end of the inner executing column 354 is matched with the executing fixture block 353, and rectangular clamping grooves are uniformly formed in the top end of the inner executing column 354; rectangular clamping grooves are uniformly formed in the top ends of the inner execution columns 354, so that the attaching degree of the inner execution columns 354 and the inner wall of the C-shaped steel is improved; the stability of the C-shaped steel in the processing process is ensured; the drilling quality is further ensured; the execution fixture block 353 is inserted into the inner fixing sleeve 34, so that the execution fixture block 353 is matched with the inner execution column 354 to promote the top end of the inner execution column 354 to be attached to the inner wall of the C-shaped steel to fix the C-shaped steel, and the position of the execution fixture block 353 is locked through the action of the adjusting column 351; the inner clamping module 35 is used for pressing the inner wall of the C-shaped steel in a contact manner under the action of the uniformly arranged inner execution columns 354, so that the stability of the C-shaped steel in the machining process is promoted, and the punching quality of the C-shaped steel is further ensured.

When specifically punching the outer wall of C shaped steel:

firstly, the distance between two fixed clamps 3 is controlled by screwing an adjusting screw 2; then, C-shaped steel with proper length is placed on a fixing clamp 3 for fixing; and finally, punching the outer wall of the C-shaped steel through a drilling device 4.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure manufacturing section steel punching processing machine comprises a base plate (1), an adjusting screw rod (2), a fixing clamp (3) and a drilling device (4); the method is characterized in that: drilling equipment (4) are installed through the sliding fit mode to the up end front side of bottom plate (1), and mounting fixture (3) are installed through the sliding fit mode symmetry in the middle part of the up end of bottom plate (1), adjusting screw (2) set up on bottom plate (1) through the spiral fit mode, and the outer wall of adjusting screw (2) and the lower extreme of mounting fixture (3) cooperate, wherein:

the drilling device (4) comprises an electric sliding block (41), a supporting plate (42), a U-shaped clamping seat (43), a driving cylinder (44), a clamping block (45), an L-shaped supporting seat (46), a cushioning spring (47) and a drilling machine (48); the upper end of the electric sliding block (41) is provided with a supporting plate (42), the upper end of the supporting plate (42) is provided with a U-shaped clamping seat (43), the upper end of the U-shaped clamping seat (43) is provided with a clamping block (45) in a sliding fit mode, the driving air cylinder (44) is arranged in the middle of the U-shaped clamping seat (43), the top end of the driving air cylinder (44) is connected to the clamping block (45), the upper end of the clamping block (45) is provided with an L-shaped supporting seat (46), the L-shaped supporting seat (46) is provided with a drilling machine (48) in a sliding fit mode, and the outer wall of the rear end of the drilling machine (48) is connected with the inner wall of the L-shaped supporting seat (;

the fixing clamp (3) comprises an outer fixing sleeve (31), a clamping mechanism (32), a clamping unit (33), an inner fixing sleeve (34) and an inner clamping module (35); the inner part of the outer fixing sleeve (31) is provided with a U-shaped through hole structure; a clamping mechanism (32) is arranged in the outer fixing sleeve (31); clamping units (33) are symmetrically arranged on the inner wall of the U-shaped notch of the outer fixing sleeve (31), and the inner fixing sleeve (34) and the clamping units (33) are arranged in the outer fixing sleeve (31) in a matched mode; an inner clamping module (35) is arranged in the inner fixed sleeve (34); u-shaped grooves are symmetrically arranged on the inner fixing sleeve (34).

2. The steel structure manufacturing section steel punching processing machine according to claim 1, characterized in that: the clamping mechanism (32) comprises a tension spring (321), a pulling knot block (322), a tension rope (323), a wedging block (324), a pressure column (325), a sleeving spring (326), a tension ball (327) and a fixed clamping bolt (328); the tension spring (321) is arranged inside the outer fixed sleeve (31), the other end of the tension spring (321) is connected with a pulling block (322), the pulling block (322) is connected with a pulling rope (323), the other end of the pulling rope (323) is positioned outside the outer fixed sleeve (31), and one end of the tensile rope (323) outside the external fixed sleeve (31) is connected with a tensile ball (327), the fixed clamping bolts (328) are uniformly arranged on the outer wall of the outer fixed sleeve (31) from top to bottom, and the outer wall of the fixed clamping bolt (328) is provided with a tangent groove, the tension rope (323) is evenly provided with wedging blocks (324), the wedging block (324) is matched with the pressure column (325), the pressure column (325) is uniformly arranged on the inner wall of the outer fixed sleeve (31) in a sliding fit way, and a sleeve spring (326) is sleeved on the outer wall of the pressure column (325) positioned outside the inner wall of the outer fixed sleeve (31).

3. The steel structure manufacturing section steel punching processing machine according to claim 1, characterized in that: the internal clamping module (35) comprises an adjusting column (351), an adjusting spring (352), an executing clamping block (353), an internal executing column (354) and an executing spring (355); adjusting post (351) set up on interior fixed cover (34) through sliding fit, and be located inside fixed cover (34) adjusting post (351) outer wall cover and be equipped with adjusting spring (352), inside adjusting post (351) one end of interior fixed cover (34) is provided with movable pearl through the swing joint mode, execution fixture block (353) cover inside fixed cover (34) and cooperate with adjusting post (351), interior execution post (354) evenly set up in the inside of fixed cover (34) through the swing joint mode, and the outer wall cover of interior execution cover is equipped with execution spring (355), the bottom of interior execution post (354) cooperate with execution fixture block (353).

4. The steel structure manufacturing section steel punching processing machine according to claim 1, characterized in that: the clamping unit (33) comprises a clamping spring (331) and a clamping block (332); the clamping block (332) is arranged on the outer fixing sleeve (31) in a sliding fit mode, and the clamping block (332) is connected with the inner wall of the outer fixing sleeve (31) through a clamping spring (331); the lower end of the clamping block (332) is provided with a positioning bead in a movable connection mode.

5. The steel structure manufacturing section steel punching processing machine according to claim 1, characterized in that: and threads with opposite rotation directions are symmetrically arranged on the outer wall of the adjusting screw rod (2).

6. The steel structure manufacturing section steel punching processing machine according to claim 2, characterized in that: the top end of the pressure column (325) is provided with a rubber clamping block.

7. The steel structure manufacturing section steel punching processing machine according to claim 3, characterized in that: the top end of the inner execution column (354) is uniformly provided with a rectangular clamping groove.