CN203725581U - Multi-station square tube punching device - Google Patents

Multi-station square tube punching device Download PDF

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Publication number
CN203725581U
CN203725581U CN201420046290.9U CN201420046290U CN203725581U CN 203725581 U CN203725581 U CN 203725581U CN 201420046290 U CN201420046290 U CN 201420046290U CN 203725581 U CN203725581 U CN 203725581U
Authority
CN
China
Prior art keywords
square tube
desk
punch
guiding
drift
Prior art date
Application number
CN201420046290.9U
Other languages
Chinese (zh)
Inventor
姬国华
郑代顺
Original Assignee
山东金成机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 山东金成机械有限公司 filed Critical 山东金成机械有限公司
Priority to CN201420046290.9U priority Critical patent/CN203725581U/en
Application granted granted Critical
Publication of CN203725581U publication Critical patent/CN203725581U/en

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Abstract

The utility model discloses a multi-station square tube punching device and belongs to the technical field of machining devices. The multi-station square tube punching device comprises a table type machine body and a hydraulic punching mechanism. One end of the table type machine body is connected with a supporting frame which is provided with a plurality of rolling shafts at intervals, and the hydraulic punching mechanism is arranged above the table type machine body. The table type machine body is further provided with a guiding mechanism facilitating machining and positioning of a square tube, and the guiding mechanism penetrates through the hydraulic punching mechanism and extends to the supporting frame. The multi-station square tube punching device has the advantages that feeding and clamping and punching of multiple punched holes can be performed at a time, the square tube is not prone to deformation, and the features that trouble and labor are saved and efficiency is high are achieved.

Description

Multi-station square tube hole punched device
Technical field
The utility model relates to field of mechanical technique, specifically a kind of multi-station square tube hole punched device.
Background technology
Due to industrial needs, need to multiple positions punching in square tube, the punching major part of made is punching from top to bottom in square tube, in punch process, under the effect of impulse force, easily make square tube deform, once square tube deforms, will produce larger impact to the punching quality of square tube, in addition, the piercing on rectangular tube of prior art generally adopts common punch press by hole punching press, and so not only production efficiency is low, labor strength is large, production cost is high, and unstable product quality, and particularly pitch of holes is hard to keep unanimously.
Summary of the invention
The purpose of this utility model is to provide a kind of multi-station square tube hole punched device, this multi-station square tube hole punched device can a feeding, clamp the multiple punchings of punching press, and makes square tube not yielding, have save time, the feature that laborsaving, efficiency is high, and constant product quality, pitch of holes is easily consistent.
The technical scheme in the invention for solving the technical problem is: multi-station square tube hole punched device, comprise desk-top body and hydro piercing mechanism, one end of described desk-top body connects a bracing frame, on support frame as described above, be arranged at intervals with some roller bearings, described hydro piercing mechanism is arranged on the upper end of desk-top body, on described desk-top body, be also provided with one and be convenient to the guiding mechanism that square tube processing is located, described guiding mechanism is through hydro piercing mechanism and extend to bracing frame.
Further, described hydro piercing mechanism comprises base, hydraulic cylinder, gripper shoe, the upper bolster being arranged on desk-top body and is fixed on the die shoe on described base, the lower end of described gripper shoe is fixed on die shoe, and described hydraulic cylinder is connected to the upper end of gripper shoe;
Described upper bolster is connected with driving its hydraulic cylinder moving up and down, and the lower end of described upper bolster is fixed with drift, and the both sides of described drift are fixed with lead;
Described die shoe is provided with the drift groove matching with drift, be provided with in the top a platform, described platform and gripper shoe are fixedly connected, described platform is connected with the lower end of described lead, on described platform, be also provided with the through hole that drift can move up and down, between platform and described die shoe, form the processing cavity volume that holds square tube working position.
Described hydro piercing mechanism is divided into the first punch structure, the second punch structure and the 3rd punch mechanism, cavity volume porch at described the first punch structure and the second punch structure is respectively arranged with a live-roller, described live-roller is fixed on desk-top body by live-roller bearing, between described the second punch structure and the 3rd punch mechanism, be also provided with a fastener and be convenient to the transmission device that square tube moves, the upper end of the second punch mechanism is provided with PLC control device.
Further, described fastener comprises holder, and is arranged on two locking devices on holder, and each locking device is by location-plate, the fastening screw composition that is arranged on the fastening bolt on location-plate and is connected with described fastening bolt phase threaded engagement.
Further, described transmission device comprises carrying roller, carrying roller bearing, pressure roller and pressure roller bearing, described carrying roller bearing is fixed on described desk-top body, described pressure roller bearing, by support column and the described corresponding connection of carrying roller bearing, forms the transmission cavity volume moving for square tube between described carrying roller and pressure roller.
Further, described guiding mechanism comprises guide post, is arranged on the guiding cushion block on guide post and regulates the tube connector of guide post length, described guiding cushion block is square block, its size is less than the cross sectional dimensions of inner hole of square, center at guiding cushion block offers the punching matching with drift size shape, described guiding cushion block comprise upper module, lower module and be arranged on upper module and lower module between leading block, also comprise the adjusting bolt of spacing between an adjusting upper module and lower module.
Further, described desk-top body upper end is provided with groove, is also provided with a wedge delivery outlet on the side of described desk-top body, and described wedge delivery outlet is connected with described groove.
The beneficial effects of the utility model are:
1) in the guiding mechanism of multi-station square pipe processing device of the present utility model, be convenient to the location of square tube by guide post, the guiding cushion block arranging is convenient to the punching processing of square tube, and make square tube not yielding, the guide runner arranging can also reduce guiding cushion block and in square tube, move mobile resistance, simple in structure.
2) in fastener, the location-plate of setting can make square tube in suitable position, and the locking device of setting can make firm being positioned in hydro piercing mechanism of square tube, is convenient to punching, improves crudy.
3) the party's tube hole punched device can also be realized a feeding, clamp punching press multiple punchings, have save time, the feature that laborsaving, efficiency is high, and constant product quality, pitch of holes is easily consistent.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of hydro piercing mechanism in the utility model.
Fig. 3 is the structural representation of guiding mechanism in the utility model.
In figure: 1. desk-top body, 11. grooves, 12. wedge delivery outlets, 2. hydro piercing mechanism, 21. bases, 22. hydraulic cylinders, 23. gripper shoes, 24. upper bolsters, 25. die shoes, 26. drifts, 27. leads, 28. drift grooves, 29. platforms, 210. processing cavity volumes, 201. first punch mechanisms, 202. second punch mechanisms, 203. the 3rd punch mechanisms, 3. PLC control device, 4. bracing frame, 41. roller bearings, 5. square tube, 6. fastener, 61. holders, 62. location-plates, 63. fastening bolts, 64. fastening screws, 7. transmission device, 71. carrying rollers, 72. carrying roller bearings, 73. pressure rollers, 74. pressure roller bearings, 75. support columns, 76. transmission cavity volumes, 8. guiding mechanism, 81. guide posts, 82. guiding cushion blocks, 83. tube connectors, 84. punchings, 821. upper module, , 822. lower module, 823. leading block, 824. adjusting bolt, 9. live-roller, 10. live-roller bearing.
Detailed description of the invention
As Figure 1-3, the utility model multi-station square tube hole punched device, comprises desk-top body 1, hydro piercing mechanism 2 and PLC control device 3.
Described hydro piercing mechanism 2 is arranged on the top of desk-top body 1, one end of described desk-top body is connected with bracing frame 4, on support frame as described above 4, be arranged at intervals with some roller bearings 41, be used for supporting and transmit square tube 5, under impetus, described square tube 5 can be transferred on described desk-top body 1 easily by roller bearing 41.
As shown in Figure 2, described hydro piercing mechanism 2 comprises base 21, hydraulic cylinder 22, gripper shoe 23, the upper bolster 24 being arranged on desk-top body and is fixed on the die shoe 25 on described base 21, the lower end of described gripper shoe 23 is fixed on die shoe 25, and described hydraulic cylinder 22 is connected to the upper end of gripper shoe 23;
Described upper bolster 24 is connected with driving its hydraulic cylinder 22 moving up and down, and the lower end of described upper bolster 24 is fixed with drift 26, and the both sides of described drift 26 are fixed with lead 27;
Described PLC control device 3 is electrically connected mutually by transmission line and hydraulic cylinder 22; Lead 27 by upper bolster 24 lower ends moves up and down with respect to die shoe, to control the actuation cycle such as punching, punching release.
Described die shoe 25 is provided with the drift groove 28 matching with drift 26, be provided with in the top a platform 29, described platform 29 is fixedly connected with gripper shoe 23, described platform 29 is connected with the lower end of described lead 27, on described platform 29, be also provided with a through hole moving up and down for drift, between platform 29 and described die shoe 25, form the processing cavity volume 210 that holds square tube working position.
Described hydro piercing mechanism 2 is divided into the first punch structure 201, the second punch structure 201 and the 3rd punch mechanism 203, cavity volume porch at described the first punch structure 201 and the second punch structure 202 is respectively arranged with a live-roller 9, described live-roller 9 is fixed on desk-top body 1 by live-roller bearing 10, between described the second punch structure 201 and the 3rd punch mechanism 203, be also provided with the upper end being convenient to the fastener 6 that square tube 5 location clamps and being convenient to transmission device 7, the second punch mechanisms 202 that square tube moves and be provided with PLC control device 3.
Described fastener 6 comprises holder 61, and be arranged on two locking devices on holder 61, each locking device is by location-plate 62, is arranged on the fastening bolt 63 on location-plate 62 and the fastening screw 64 that is connected with described fastening bolt 63 phase threaded engagement forms.
Described transmission device 7 comprises carrying roller 71, carrying roller bearing 72, pressure roller 73 and pressure roller bearing 74, described carrying roller bearing 74 is fixed on described desk-top body 1, described pressure roller bearing 74 is by support column 75 and the described corresponding connection of carrying roller bearing 72, the transmission cavity volume 76 that formation confession square tube moves between described carrying roller 71 and pressure roller 73.
On described desk-top body 1, be also provided with one and be convenient to the guiding mechanism 8 that square tube 5 processing are located, described guiding mechanism 8 is through hydro piercing mechanism 2 and extend to bracing frame 4.
As shown in Figure 3, described guiding mechanism 8 comprises guide post 81, is arranged on the guiding cushion block 82 on guide post 81 and regulates the tube connector 83 of guide post 81 length, described guiding cushion block 82 is square block, its size is less than the cross sectional dimensions of square tube, guiding cushion block 82 center offer the punching 84 matching with drift 26 size shapes, described guiding cushion block 82 comprise upper module 821, lower module 822 and be arranged on upper module 821 and lower module 822 between leading block 823;
In the time that square tube 5 is inserted in to guiding cushion block 82, described leading block 823 can reduce the running resistance in square tube 5, the transmission of being convenient to square tube 5 is advanced, also comprise in addition the adjusting bolt 824 of spacing between an adjusting upper module 821 and lower module 822, to adapt to the size of long-pending square tube 5 mouths of pipe of varying cross-section.
The upper end of described desk-top body 1 is provided with groove 11, on the side of described desk-top body 1, be also provided with a wedge delivery outlet 12, described wedge delivery outlet 12 is connected in described groove 11, residue or fragment that 5 punchings of processing square tube produce drop down onto in described groove 11, can flow out by wedge delivery outlet 12, be convenient to the cleaning of groove 11 residues.
When use, guiding mechanism 8 is worn as in described hydro piercing mechanism 2, and guiding cushion block 82 is positioned in described processing cavity volume 210, the punching 84 of the cushion block 82 that makes to lead is corresponding up and down with the drift groove 28 on die shoe 25;
Under manual promotion, the square tube 5 being placed on support frame as described above 4 is inserted in from one end of guiding mechanism 8, be transferred on desk-top body 1 by roller bearing 41, and make described square tube 5 be moved to the correct position of hydro piercing mechanism 2 through transmission device 7 and live-roller 9, then adopt described fastener 6 that square tube 5 is fixedly clamped.
Described PLC control device 3 is electrically connected mutually by transmission line and hydraulic cylinder 22, and controls the startup operation of hydraulic cylinder 22; The lead 27 of upper bolster 24 lower ends moves up and down with respect to die shoe 25 under the effect of hydraulic coupling, to complete the actuation cycle such as punching, punching release, can realize through a feeding, clamp punching press multiple punchings, saves time, laborsaving, efficiency is high.
Except the technical characterictic described in description, be the known technology of those skilled in the art.

Claims (7)

1. multi-station square tube hole punched device, comprise desk-top body (1) and hydro piercing mechanism (2), one end of described desk-top body (1) connects bracing frame (4), on support frame as described above (4), be arranged at intervals with some roller bearings (41), described hydro piercing mechanism (2) is arranged on the upper end of desk-top body (1), it is characterized in that: on described desk-top body (1), be also provided with one and be convenient to the guiding mechanism (8) that square tube processing is located, described guiding mechanism (8) is through hydro piercing mechanism (2) and extend to bracing frame (4).
2. multi-station square tube hole punched device according to claim 1, it is characterized in that: described hydro piercing mechanism (2) comprises base (21), hydraulic cylinder (22), gripper shoe (23), the upper bolster (24) being arranged on desk-top body (1) and is fixed on the die shoe (25) on described base (21), it is upper that the lower end of described gripper shoe (23) is fixed on die shoe (25), and described hydraulic cylinder (22) is connected to the upper end of gripper shoe (23);
Described upper bolster (24) is connected with driving its hydraulic cylinder moving up and down (22), and the lower end of described upper bolster (24) is fixed with drift (26), and the both sides of described drift (26) are fixed with lead (27);
Described die shoe (25) is provided with the drift groove (28) matching with drift (26), be provided with in the top a platform (29), described platform (29) is fixedly connected with gripper shoe (23), described platform (29) is connected with the lower end of described lead (27), on described platform (29), be also provided with the through hole that drift (26) can move up and down, between platform (29) and described die shoe (25), form the processing cavity volume (210) that holds square tube (5) working position.
3. multi-station square tube hole punched device according to claim 1 and 2, it is characterized in that: described hydro piercing mechanism (2) is divided into the first punch mechanism (201), the second punch mechanism (202) and the 3rd punch mechanism (203), cavity volume porch at described the first punch mechanism (201) and the second punch mechanism (202) is respectively arranged with a live-roller (9), described live-roller (9) is fixed on desk-top body (1) by live-roller bearing (10), between described the second punch mechanism (202) and the 3rd punch mechanism (203), be also provided with a fastener (6) and be convenient to the mobile transmission device (7) of square tube (5), the upper end of the second punch mechanism (202) is provided with PLC control device (3).
4. multi-station square tube hole punched device according to claim 3, it is characterized in that: described fastener (6) comprises holder (61), and be arranged on two locking devices on holder (61), each locking device by location-plate (62), be arranged on the fastening bolt (63) on location-plate (62) and the fastening screw (64) that is connected with described fastening bolt (63) phase threaded engagement forms.
5. multi-station square tube hole punched device according to claim 3, it is characterized in that: described transmission device (7) comprises carrying roller (71), carrying roller bearing (72), pressure roller (73) and pressure roller bearing (74), described carrying roller bearing (72) is fixed on described desk-top body (1), described pressure roller bearing (74), by support column (75) and the described corresponding connection of carrying roller bearing (72), forms the transmission cavity volume (76) of square tube (5) movement between described carrying roller (71) and pressure roller (72).
6. multi-station square tube hole punched device according to claim 1, it is characterized in that: described guiding mechanism (8) comprises guide post (81), be arranged on the guiding cushion block (82) on guide post (81) and regulate the tube connector (83) of guide post (81) length, described guiding cushion block (82) is square block, its size is less than the cross sectional dimensions of square tube (5) endoporus, center at guiding cushion block (82) is provided with the punching (84) matching with drift (26) size shape, described guiding cushion block (82) comprises upper module (821), lower module (822) and be arranged on upper module (821) and lower module (822) between leading block (823), also comprise the adjusting bolt (824) of spacing between an adjusting upper module (821) and lower module (822).
7. multi-station square tube hole punched device according to claim 1, it is characterized in that: described desk-top body (1) upper end is provided with groove (11), on the side of described desk-top body (1), be also provided with a wedge delivery outlet (12), described wedge delivery outlet (12) is connected with described groove (11).
CN201420046290.9U 2014-01-25 2014-01-25 Multi-station square tube punching device CN203725581U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420046290.9U CN203725581U (en) 2014-01-25 2014-01-25 Multi-station square tube punching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420046290.9U CN203725581U (en) 2014-01-25 2014-01-25 Multi-station square tube punching device

Publications (1)

Publication Number Publication Date
CN203725581U true CN203725581U (en) 2014-07-23

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ID=51195684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420046290.9U CN203725581U (en) 2014-01-25 2014-01-25 Multi-station square tube punching device

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Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769466A (en) * 2014-01-25 2014-05-07 山东金成机械有限公司 Multi-stage square tube punching device
CN106734540A (en) * 2017-02-13 2017-05-31 河南江河特种车辆有限公司 The scissor rod member bottom outlet process equipment and its mould of scissor aerial work platform
CN108746325A (en) * 2018-05-30 2018-11-06 常州信息职业技术学院 A kind of continuous punching die of square tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103769466A (en) * 2014-01-25 2014-05-07 山东金成机械有限公司 Multi-stage square tube punching device
CN106734540A (en) * 2017-02-13 2017-05-31 河南江河特种车辆有限公司 The scissor rod member bottom outlet process equipment and its mould of scissor aerial work platform
CN106734540B (en) * 2017-02-13 2018-10-12 河南江河特种车辆有限公司 The scissor rod piece bottom outlet process equipment and its mold of scissor aerial work platform
CN108746325A (en) * 2018-05-30 2018-11-06 常州信息职业技术学院 A kind of continuous punching die of square tube

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C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140723

Effective date of abandoning: 20151125

AV01 Patent right actively abandoned

Granted publication date: 20140723

Effective date of abandoning: 20151125