阅读说明：本技术 一种齿圈型钢冷拔固定装置 (Gear ring shaped steel cold-drawing fixing device ) 是由 李沈翼 于 2018-06-10 设计创作，主要内容包括：本发明涉及齿圈型钢加工设备领域,且公开了一种齿圈型钢冷拔固定装置,包括台座,所述台座底部的两侧均固定连接有定位块,两个所述定位块之间活动套接有丝杆,所述丝杆的一端固定连接有位于定位块一侧的摇把。该齿圈型钢冷拔固定装置,通过丝杆转动,带动移动块移动,从而带动移动夹板移动,调节移动夹板与定位夹板的间距,同时,通过转动螺纹杆带动被动板下移,从而带动压板下移,调节压板与支撑块的间距,从而便于固定不同尺寸的齿圈型钢模,避免了现有的齿圈型钢冷拔固定装置不便对不同型号尺寸的齿圈型钢模具进行固定,从而使得齿圈型钢加工的效率不高,进而降低了齿圈型钢冷拔固定装置的实用性。(The invention relates to the field of gear ring profile steel processing equipment and discloses a gear ring profile steel cold-drawing fixing device which comprises a pedestal, wherein positioning blocks are fixedly connected to two sides of the bottom of the pedestal, a screw rod is movably sleeved between the two positioning blocks, and one end of the screw rod is fixedly connected with a crank positioned on one side of each positioning block. This ring gear shaped steel cold drawing fixing device, rotate through the lead screw, it removes to drive the movable block, thereby it removes to drive movable clamp plate, adjust movable clamp plate and positioning clamp plate's interval, and simultaneously, it moves down to drive passive board through rotating the threaded rod, thereby it moves down to drive the clamp plate, the interval of adjusting the clamp plate and supporting shoe, thereby be convenient for fix not unidimensional ring shaped steel mould, avoided current ring gear shaped steel cold drawing fixing device inconvenient to fix the ring gear shaped steel mould of different model sizes, thereby make the efficiency of ring gear shaped steel processing not high, and then reduced ring gear shaped steel cold drawing fixing device's practicality.)

1. the utility model provides a ring gear shaped steel cold drawing fixing device, includes pedestal (1), its characterized in that: the positioning device is characterized in that positioning blocks (2) are fixedly connected to two sides of the bottom of the pedestal (1), a lead screw (3) is movably sleeved between the two positioning blocks (2), a crank (4) positioned on one side of each positioning block (2) is fixedly connected to one end of the lead screw (3), a moving block (5) positioned between the two positioning blocks (2) is sleeved on the lead screw (3) in a threaded manner, positioning plates (6) are fixedly connected to the middle portions of the front and back of the moving block (5), a positioning shaft (7) is movably sleeved in the middle of the positioning plate (6), two ends of the positioning shaft (7) are respectively fixedly connected with the side faces of the two positioning blocks (2), a supporting rod (8) is fixedly connected to the top of the moving block (5), the top end of the supporting rod (8) extends to the upper portion of the pedestal (1) and is fixedly connected with a movable clamping plate (9), and a positioning clamping plate (10) positioned on, limiting plates (11) are movably sleeved on the side faces of the positioning clamping plates (10), the number of the limiting plates (11) is four, two limiting plates (11) are symmetrically distributed on the side faces of the positioning clamping plates (10) in pairs, one end, away from the positioning clamping plates (10), of each limiting plate (11) penetrates through the corresponding movable clamping plate (9) and is movably sleeved with the corresponding adjusting pipe (12), the bottom of each adjusting pipe (12) is fixedly connected with the top of the corresponding pedestal (1), the corresponding adjusting pipe (12) is located on the other side of the corresponding movable clamping plate (9), a baffle (13) is fixedly connected between one ends of the corresponding limiting plates (11), a driven plate (14) located inside the corresponding adjusting pipe (12) is fixedly connected between the corresponding limiting plates (11), an adjusting device (15) is movably sleeved at the middle of the corresponding driven plate (14), and a pressing plate (16) is fixedly connected to the side face of the corresponding driven plate (, one end, far away from the driven plate (14), of the pressing plate (16) penetrates through the positioning clamping plate (10) and is fixedly connected with the side face of the baffle plate (13), the top of the pedestal (1) is fixedly connected with a supporting block (17), and a gear ring steel film (18) is placed at the top of the supporting block (17).

2. The gear ring type steel cold-drawing fixing device of claim 1, wherein: adjusting device (15) include threaded rod (151), threaded rod (151) cup joint with the top screw thread of control tube (12), the top fixedly connected with of threaded rod (151) is located outside carousel (152) of control tube (12), the bottom fixedly connected with vertical axis (153) of threaded rod (151), vertical axis (153) cup joint with passive plate (14) activity, the both ends of vertical axis (153) are all fixed and have been cup jointed limiting plate (154).

3. The gear ring type steel cold-drawing fixing device of claim 1, wherein: the bottom of removing splint (9) contacts with the top of pedestal (1), remove splint (9) and all move about with limiting plate (11), clamp plate (16) and supporting shoe (17) and cup joint, the spout with a set of limiting plate (11) looks adaptation is seted up at the top of removing splint (9), and the recess with clamp plate (16) looks adaptation is seted up at the top of removing splint (9), the recess on removing splint (9) is located between two spouts.

4. The gear ring type steel cold-drawing fixing device of claim 1, wherein: the shape and the size of the positioning splint (10) are the same as those of the movable splint (9), a transverse shaft is fixedly connected between the bottoms of the positioning splint (10) and the adjusting pipe (12), and the transverse shaft on the positioning splint (10) is movably sleeved with the movable splint (9).

5. The gear ring type steel cold-drawing fixing device of claim 1, wherein: the quantity of baffle (13) is two, and two baffles (13) are located the both ends of a set of limiting plate (11) respectively, two the side of baffle (13) contacts with the side of location splint (10) and control tube (12) respectively.

6. The gear ring type steel cold-drawing fixing device of claim 1, wherein: the middle part of the driven plate (14) is provided with a notch matched with the vertical shaft (153), and the diameter of the notch on the driven plate (14) is smaller than that of the limiting plate (154).

Technical Field

The invention relates to the field of gear ring profile steel processing equipment, in particular to a gear ring profile steel cold-drawing fixing device.

Background

The section steel is one of four large varieties (plate, pipe, section and wire) and is divided into simple section steel and complex section steel according to the section shape, while the gear ring section steel is one of the section steel, the periphery of the gear ring section steel is provided with insections, the gear ring section steel is widely applied in the field of building construction, and the gear ring section steel is usually manufactured by a mould and is obtained by cold drawing through a cold drawing machine.

in carrying out the cold drawing in-process, need fix the mould, current ring gear shaped steel cold drawing fixing device is inconvenient to be fixed the ring gear shaped steel mould of different model sizes, thereby the efficiency of having increased ring gear shaped steel processing is not high, and then the practicality of ring gear shaped steel cold drawing fixing device has been reduced, and when fixed ring gear shaped steel mould, only fix from the mould both sides, make fixed effect not good, when ring gear shaped steel carries out the cold drawing operation, ring gear shaped steel mould removes easily, thereby influence the cold drawing of ring gear shaped steel.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a gear ring profile steel cold-drawing fixing device which has the advantages of convenience in fixing gear ring profile steel moulds of different sizes, good fixing effect and the like, and solves the problems that the existing gear ring profile steel cold-drawing fixing device is inconvenient to fix gear ring profile steel moulds of different sizes, so that the efficiency of processing gear ring profile steel is increased, the practicability of the gear ring profile steel cold-drawing fixing device is reduced, when the gear ring profile steel moulds are fixed, only the two sides of the moulds are fixed, the fixing effect is poor, and when the gear ring profile steel is subjected to cold-drawing operation, the gear ring profile steel moulds are easy to move, so that the cold-drawing of the gear ring profile steel is influenced.

(II) technical scheme

In order to realize the purposes of conveniently fixing the gear ring type steel dies with different sizes and having good fixing effect, the invention provides the following technical scheme: a gear ring type steel cold drawing fixing device comprises a pedestal, wherein two sides of the bottom of the pedestal are fixedly connected with positioning blocks, a lead screw is movably sleeved between the two positioning blocks, one end of the lead screw is fixedly connected with a crank positioned on one side of the positioning block, a moving block positioned between the two positioning blocks is sleeved on the lead screw in a threaded manner, positioning plates are fixedly connected to the middle parts of the front surface and the back surface of the moving block, a positioning shaft is movably sleeved at the middle part of each positioning plate, two ends of the positioning shaft are respectively and fixedly connected with the side surfaces of the two positioning blocks, a supporting rod is fixedly connected to the top of the moving block, the top end of the supporting rod extends to the upper part of the pedestal and is fixedly connected with a moving clamping plate, a positioning clamping plate positioned on one side of the moving clamping plate is fixedly connected to the top, and four limiting plates use two to distribute in the side of location splint, one as the group symmetry the limiting plate is kept away from the one end of location splint and is run through and remove splint and the activity has cup jointed the control tube, the bottom of control tube and the top fixed connection of pedestal, and the control tube is located the opposite side of removing splint, and is a set of fixedly connected with baffle, a set of fixedly connected with baffle between the one end of limiting plate be located the inside passive board of control tube between the limiting plate, adjusting device has been cup jointed in the middle part activity of passive board, the side fixedly connected with clamp plate of passive board, the one end that the passive board was kept away from to the clamp plate runs through the location splint and with the side fixed connection of baffle, the top fixedly connected with supporting shoe of pedestal, the ring gear steel.

Preferably, adjusting device includes the threaded rod, the threaded rod cup joints with the top screw thread of control tube, the top fixedly connected with of threaded rod is located the outside carousel of control tube, the bottom fixedly connected with of threaded rod erects the axle, erect the axle and cup joint with passive board activity, the both ends of erecting the axle are all fixed the cover and are connect the limiting plate.

Preferably, the bottom of moving splint contacts with the top of pedestal, moving splint cup joints with the equal activity of limiting plate, clamp plate and supporting shoe, moving splint's top offer with the spout of a set of limiting plate looks adaptation, and moving splint's top offer with the recess of clamp plate looks adaptation, the last recess of moving splint is located between two spouts.

Preferably, the shape and the size of the positioning clamp plate are the same as those of the movable clamp plate, a transverse shaft is fixedly connected between the positioning clamp plate and the bottom of the adjusting pipe, and the transverse shaft on the positioning clamp plate is movably sleeved with the movable clamp plate.

Preferably, the number of baffle is two, and two baffles are located the both ends of a set of limiting plate respectively, two the side of baffle contacts with the side of location splint and control tube respectively.

Preferably, the middle part of the driven plate is provided with a notch matched with the vertical shaft, and the diameter of the notch on the driven plate is smaller than that of the limiting plate.

(III) advantageous effects

Compared with the prior art, the invention provides a gear ring section steel cold-drawing fixing device which has the following beneficial effects:

1. This ring gear shaped steel cold drawing fixing device, rotate through the lead screw, it removes to drive the movable block, thereby it removes to drive movable clamp plate, adjust movable clamp plate and positioning clamp plate's interval, and simultaneously, it moves down to drive passive board through rotating the threaded rod, thereby it moves down to drive the clamp plate, the interval of adjusting the clamp plate and supporting shoe, thereby be convenient for fix not unidimensional ring shaped steel mould, avoided current ring gear shaped steel cold drawing fixing device inconvenient to fix the ring gear shaped steel mould of different model sizes, thereby make the efficiency of ring gear shaped steel processing not high, and then reduced ring gear shaped steel cold drawing fixing device's practicality.

2. This ring gear shaped steel cold drawing fixing device, through the movable clamp plate with the fixed ring gear steel mould of locating plate cooperation follow left right direction, through clamp plate and supporting shoe from the fixed ring gear steel mould of upper and lower direction, utilize two sets of limiting plates to fix the ring gear steel mould from the fore-and-aft direction, thereby avoided current ring gear shaped steel cold drawing fixing device when fixed ring gear shaped steel mould, only fix from the mould both sides, make fixed effect not good, when ring gear shaped steel carries out the cold drawing operation, ring gear shaped steel mould removes easily, thereby influence the cold drawing of ring gear shaped steel.

Drawings

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

FIG. 2 is a side view of the mobile splint of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the adjusting device of FIG. 1 according to the present invention.

In the figure: 1 pedestal, 2 positioning blocks, 3 lead screws, 4 cranks, 5 moving blocks, 6 positioning plates, 7 positioning shafts, 8 supporting rods, 9 moving clamping plates, 10 positioning clamping plates, 11 limiting plates, 12 adjusting pipes, 13 baffle plates, 14 driven plates, 15 adjusting devices, 151 threaded rods, 152 turntables, 153 vertical shafts, 154 limiting plates, 16 pressing plates, 17 supporting blocks and 18 gear ring steel films.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a gear ring type steel cold drawing fixing device comprises a pedestal 1, wherein both sides of the bottom of the pedestal 1 are fixedly connected with positioning blocks 2, a screw rod 3 is movably sleeved between the two positioning blocks 2, one end of the screw rod 3 is fixedly connected with a crank 4 positioned on one side of the positioning block 2, a moving block 5 positioned between the two positioning blocks 2 is sleeved on the screw rod 3 in a threaded manner, the middle parts of the front and back surfaces of the moving block 5 are fixedly connected with positioning plates 6, the middle part of the positioning plate 6 is movably sleeved with a positioning shaft 7, both ends of the positioning shaft 7 are respectively fixedly connected with the side surfaces of the two positioning blocks 2, the top of the moving block 5 is fixedly connected with a supporting rod 8, the top end of the supporting rod 8 extends to the upper part of the pedestal 1 and is fixedly connected with a moving clamp plate 9, the bottom of the moving clamp plate 9 is, the top of the movable clamp plate 9 is provided with a chute matched with a group of limiting plates 11, the top of the movable clamp plate 9 is provided with a groove matched with the pressing plate 16, the groove on the movable clamp plate 9 is positioned between the two chutes, so that the movable clamp plate 9 can move conveniently, the limiting plates 11 and the pressing plate 16 move downwards, thereby fixing gear ring steel membranes 18 with different sizes in four directions, namely left, right, upper and lower directions, the top of the pedestal 1 is fixedly connected with a positioning clamp plate 10 positioned on one side of the movable clamp plate 9, the shape and size of the positioning clamp plate 10 are the same as those of the movable clamp plate 9, a transverse shaft is fixedly connected between the positioning clamp plate 10 and the bottom of the adjusting pipe 12, the transverse shaft on the positioning clamp plate 10 is movably sleeved with the movable clamp plate 9, and the transverse shaft between the positioning clamp plate 10 and the adjusting pipe 12 is movably sleeved, the side surface of the positioning splint 10 is movably sleeved with four limiting plates 11, two of the four limiting plates 11 are symmetrically distributed on the side surface of the positioning splint 10, one end of one limiting plate 11, far away from the positioning splint 10, penetrates through the movable splint 9 and is movably sleeved with an adjusting pipe 12, the bottom of the adjusting pipe 12 is fixedly connected with the top of the pedestal 1, the adjusting pipe 12 is positioned at the other side of the movable splint 9, a baffle 13 is fixedly connected between one ends of a group of limiting plates 11, the number of the baffles 13 is two, the two baffles 13 are respectively positioned at two ends of the group of limiting plates 11, the side surfaces of the two baffles 13 are respectively contacted with the side surfaces of the positioning splint 10 and the adjusting pipe 12, the two baffles 13 are utilized to enable the limiting plates 11 and the pressing plate 16 to be always in a horizontal state when moving up and down, and ensure that the pressing plate 16 is matched with the stable, a driven plate 14 positioned in the adjusting tube 12 is fixedly connected between a group of limiting plates 11, a notch matched with the vertical shaft 153 is formed in the middle of the driven plate 14, the diameter of the notch on the driven plate 14 is smaller than that of the limiting plate 154, the driven plate 14 is controlled to move up and down through the rotation of the threaded rod 151, so that the limiting plates 11 and the pressing plate 16 can be conveniently adjusted to fix the gear ring steel film 18 by moving up and down, the adjusting device 15 is movably sleeved on the middle of the driven plate 14, the adjusting device 15 comprises a threaded rod 151, the threaded rod 151 is in threaded sleeve joint with the top of the adjusting tube 12, the top end of the threaded rod 151 is fixedly connected with a rotary disc 152 positioned outside the adjusting tube 12, the bottom end of the threaded rod 151 is fixedly connected with the vertical shaft 153, the vertical shaft 153 is movably sleeved on the driven plate 14, the limiting plates 154 are fixedly sleeved on both ends of the vertical shaft 153, the driven plate 14 is, be convenient for adjust the interval of clamp plate 16 and supporting shoe 17 to be convenient for fix not unidimensional ring gear steel membrane 18, the side fixedly connected with clamp plate 16 of driven plate 14, clamp plate 16 keep away from driven plate 14 one end run through the location splint 10 and with the side fixed connection of baffle 13, the top fixedly connected with supporting shoe 17 of pedestal 1, ring gear steel membrane 18 has been placed at the top of supporting shoe 17.

During operation, at first, place ring gear steel film 18 at the top of supporting shoe 17, and make ring gear steel film 18 be located between a set of limiting plate 11 of locating splint 10 side bottom, then rotate crank 4 and drive lead screw 3 and rotate, thereby drive movable block 5 and remove, and then drive movable clamp 9 and remove, make movable clamp 9 and locating splint 10 cooperation, fixed ring gear steel mould 18 in the left and right sides direction, it moves down to rotate threaded rod 151 drive passive plate 14 at last, thereby drive clamp plate 16 and another set of limiting plate 11 and move down, make clamp plate 16 and supporting shoe 17 follow the fixed ring gear steel mould 18 of upper and lower direction, and simultaneously, utilize two sets of limiting plates 11 to fix ring gear steel mould 18 from the fore-and-aft direction, can.

In conclusion, the gear ring type steel cold-drawing fixing device drives the moving block 5 to move through the rotation of the screw rod 3, so that the moving clamp plate 9 is driven to move, the distance between the moving clamp plate 9 and the positioning clamp plate 10 is adjusted, meanwhile, the driven plate 14 is driven to move downwards through the rotation of the threaded rod 151, so that the pressing plate 16 is driven to move downwards, and the distance between the pressing plate 16 and the supporting block 17 is adjusted, so that gear ring type steel moulds with different sizes can be fixed conveniently, the problem that the existing gear ring type steel cold-drawing fixing device is inconvenient to fix gear ring type steel moulds with different sizes is avoided, so that the gear ring type steel processing efficiency is low, and the practicability of the gear ring type steel cold-drawing; the movable clamp plate 9 is matched with the positioning clamp plate 10 to fix the gear ring steel die 18 from the left and right directions, the press plate 16 and the supporting block 17 are used for fixing the gear ring steel die 18 from the up and down directions, and the two groups of limiting plates 11 are used for fixing the gear ring steel die 18 from the front and back directions, so that the problem that when the conventional gear ring profile steel cold-drawing fixing device is used for fixing the gear ring profile steel die, the fixing effect is poor, when the gear ring profile steel is subjected to cold-drawing operation, the gear ring profile steel die is easy to move, and the cold-drawing of the gear ring profile steel is influenced is avoided; the problem of current ring gear shaped steel cold drawing fixing device inconvenient fix the ring gear shaped steel mould of different model sizes is solved to it is not high to have increased the efficiency of ring gear shaped steel processing, and then has reduced ring gear shaped steel cold drawing fixing device's practicality, and when fixed ring gear shaped steel mould, only fix from the mould both sides, it is not good to make fixed effect, when ring gear shaped steel carries out the cold drawing operation, ring gear shaped steel mould removes easily, thereby influence the cold drawing of ring gear shaped steel's problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.