CN205995994U - A kind of bicycle frame tube clicker press machine - Google Patents

Abstract

The utility model discloses a kind of clicker press machine that can easily to the bicycle frame tube that the frame tube of different-diameter size is punched at any time during the punch press process of frame tube；Including workbench, workbench is provided with support base, on workbench, the one end near support base is provided with punching assembly, it is provided with cavity one in support base, horizontally rotate in cavity and be connected with rotating bevel gear, support base is provided with the rail groove communicating with rotating bevel gear, in rail groove, at two side ends of support base, equal sliding button is embedded with movable chuck, the upper surface of rotating bevel gear is provided with flat thread, the bottom surface of movable chuck is provided with and flat thread intermeshing driving screw thread, it is provided with some driving means controlling rotating bevel gear to rotate between support base inner circumferential surface and the external peripheral surface of rotating bevel gear；The frame tube of this clicker press machine employs highorder accuracy schemes and employs the technology of intensive processing, has high precision and intensity.

Description

A kind of bicycle frame tube clicker press machine

Technical field

This utility model is related to pipe fitting punching field, particularly to a kind of bicycle frame tube clicker press machine.

Background technology

Cycle frame production and processing field to process junction using blanking method at present.

As a kind of bicycle frame tube multi-angle clicker press machine disclosed on patent application text（Application number： 201520062042.8）, including workbench, it is punched assembly, clamp assemblies, its clamp assemblies is placed in the zone line of workbench, Its punching assembly is connected on the table by connecting plate, when carrying out the processing to bicycle frame tube, frame tube is placed After clamp assemblies grip, restart punching assembly and carry out the punching work to frame tube；Because this clamp assemblies is One group of profiling jig with frame tube directly contact, is for the profiling folder manufactured by the frame tube of same class diameter Tool, this profiling jig is only applicable to the frame tube of equivalent diameter size, when in the frame tube of processing diameter change, need to be somebody's turn to do After profiling jig is removed, it is loaded on other profiling jigs, to reach the mesh that the frame tube to different-diameter size realizes clamping , such method of clamping is that the course of processing of frame tube brings inconvenience.

Utility model content

The purpose of this utility model be provide a kind of during the punch press process of frame tube can easily to difference straight The clicker press machine of the bicycle frame tube that the frame tube of footpath size is punched at any time.

Above-mentioned technical purpose of the present utility model technical scheme is that:A kind of cycle frame Pipe clicker press machine, including workbench, described workbench is provided with support base, and on described workbench, the one end near support base is provided with punching Cut out assembly, be provided with cavity one in described support base, horizontally rotate in described cavity and be connected with rotating bevel gear, on described support base It is provided with the rail groove communicating with rotating bevel gear, in described rail groove, equal sliding button is embedded with activity at two side ends of support base Chuck, the upper surface of described rotating bevel gear is provided with flat thread, and the bottom surface of described movable chuck is provided with mutual with flat thread The driving screw thread of engagement, is provided with some control and turns between described support base inner circumferential surface and the external peripheral surface of rotating bevel gear The driving means that dynamic bevel gear rotates.

By adopting technique scheme, after frame tube is placed on this support base, driving means start so that rotating Bevel gear rotates, the movable chuck now engaging with rotating bevel gear i.e. can under the rotation of rotating bevel gear in rail groove simultaneously Interior forward movement, the work gradually frame tube being clamped, due to being now simultaneously to vehicle frame using several movable chucks Fixation on support base for the frame tube is realized in the clamping of pipe, when the diameter of frame tube is different, similarly can make Obtain movable blocking it is clamped, very convenient and strength-saving.

This utility model is arranged further：Described driving means include two and are rotatably arranged in support base and rotating cone tooth The wheel intermeshing driving bevel gear of external peripheral surface, described driving bevel gear is equipped with cross draw-in groove, described support base Top be provided with two motors with rotating shaft, described rotating shaft is equipped with and cross draw-in groove grafting away from motor one end The cross fixture block of cooperation, the surface that described support base is located at cross draw-in groove is equipped with the groove running through for rotating shaft, institute State and be provided with frame plate away from one end of punching assembly on workbench, described frame plate is provided with control motor in supporting table Hold the retractor device moving up and down.

By adopting technique scheme, after driving rotating shaft grafting to enter in cross draw-in groove by house Northey device, drive The work of motor drives rotating shaft to rotate in cross draw-in groove, thus driving driving bevel gear to rotate, now in driving bevel gear Rotation under, the rotation of rotating bevel gear, you can to realize in movable chuck in rail groove the work of the clamping at frame tube simultaneously Make.

This utility model is arranged further：Described retractor device includes being connected away from rotating shaft one end with two motors simultaneously Connecting rod, on described connecting rod, the one end away from motor is connected with hydraulically extensible bar, and described hydraulically extensible bar is away from connecting rod One end is arranged in hydraulic cylinder, and described hydraulic cylinder is fixed on frame plate.

By adopting technique scheme, hydraulic cylinder works, drive hydraulically extensible bar extended and retracted in hydraulic cylinder, When hydraulically extensible bar is fully extended, in the presence of connecting rod, rotating shaft grafting simultaneously enters in cross draw-in groove, now restarts driving Motor, you can to realize the rotation of driving bevel gear；When in hydraulically extensible bar indentation hydraulic cylinder, rotating shaft is simultaneously away from cross card Groove is it is achieved that control to driving bevel gear.

This utility model is arranged further：On described workbench, the one end away from frame plate is provided with for punching assembly placement Heightening platform, described punching assembly includes the cylinder being arranged on heightening platform and the Pneumatic extension bar being arranged in cylinder, described gas Dynamic expansion link is provided with staking punch away from one end of cylinder.

By adopting technique scheme, after being placed on support base by frame tube and realizing gripping, start gas Cylinder, the punching work to frame tube for the staking punch is realized in the motion of stretching out of Pneumatic extension bar.

This utility model is arranged further：The front end being located at support base on described workbench is provided with the support placed for workpiece Platform.

By adopting technique scheme, because the length of frame tube is longer, one end of frame tube is being placed on support When being punched on seat, the placement in order to ensure frame tube is steady, so the other end of frame tube is also required to certain support, Now in the presence of supporting table, the other end of frame tube is directly placed in supporting table, you can to keep frame tube at place On horizontal line, thus being more conducive to the work of punching.

This utility model is arranged further：It is provided with cavity two, described workbench is provided with and cavity two in described workbench The through hole communicating, described supporting table includes the support running through the through hole support column communicating with cavity two and being arranged on support column top Ring, is provided with the fixed plate being connected with workbench inwall in described cavity two, described fixed plate is provided with sliding-rail groove, described support column One side deduction sliding in sliding-rail groove and on sliding-rail groove, described support column away from sliding-rail groove a side be provided with height adjust Regulating device.

By adopting technique scheme, the frame tube for the ease of different-diameter size can obtain in this supporting table Place to supporting, so this supporting table can realize the regulation of height, using arrangement for adjusting height, control support column in sliding-rail groove Inside slide up and down, you can effectively to realize support ring altitude mixture control on the table.

This utility model is arranged further：Described arrangement for adjusting height includes arranging the side away from sliding-rail groove on the support columns The tooth bar of side end and be rotatably arranged in cavity two with tooth bar meshed gears, described gear is provided with swing handle, described turn Dynamic handle runs through workbench and external connection.

By adopting technique scheme, by rotating swing handle so that pinion rotation, the rotation of gear can carry The movement of carry-over bar, now achieves sliding up and down on sliding-rail groove for the support column, that is, has reached support ring altitude mixture control Purpose is so that support ring can be carried out supporting for the frame tube of different-diameter size.

This utility model is arranged further：Described movable chuck away from the end face of support base outer circumference surface and support It is equipped with elastic sealing gasket on the medial surface of ring.

By adopting technique scheme, the elastic sealing gasket on movable chuck is so that movable chuck is to frame tube During the work being clamped, reduce the gap between movable chuck and frame tube, so that the folder to frame tube for the movable chuck Tight more firm；Elastic sealing gasket in support ring then can reduce the abrasion between frame tube and support ring, to frame tube Serve protective effect.

In sum, this utility model has the advantages that：

1st, achieving the clicker press machine of this bicycle frame tube using simple structure can be easily to different-diameter size Frame tube gripped；

2nd, the structure of supporting table, so that longer frame tube is in same horizontal line on the table, is more conducively rushed The work cut out；

3rd, achieve supporting table altitude mixture control on the table using simple device.

Brief description

Fig. 1 is the structural representation of embodiment 1；

Fig. 2 is the internal structure schematic diagram of supporting table in embodiment 1；

Fig. 3 is the partial enlarged drawing of A in Fig. 2；

Fig. 4 is the structural scheme of mechanism of embodiment 2；

Fig. 5 is the structural representation in embodiment 2 within workbench；

Fig. 6 is the partial enlarged drawing of B in Fig. 5；

Fig. 7 is the structural representation of embodiment 3.

In figure：1st, workbench；11st, frame plate；12nd, heightening platform；13rd, through hole；2nd, support base；21st, cavity one；22nd, rotate Bevel gear；221st, flat thread；23rd, rail groove；24th, movable chuck；241st, drive screw thread；25th, groove；3rd, it is punched assembly；31、 Cylinder；32nd, Pneumatic extension bar；33rd, staking punch；4th, driving means；41st, driving bevel gear；42nd, cross draw-in groove；43rd, rotating shaft； 431st, cross fixture block；44th, motor；5th, retractor device；51st, connecting rod；52nd, hydraulic cylinder；53rd, hydraulically extensible bar；6th, support Platform；61st, support column；62nd, support ring；7th, cavity two；71st, fixed plate；72nd, sliding-rail groove；8th, arrangement for adjusting height；81st, tooth bar； 82nd, gear；83rd, swing handle；9th, elastic sealing gasket.

Specific embodiment

Below in conjunction with accompanying drawing, this utility model is described in further detail.

Embodiment 1：A kind of bicycle frame tube clicker press machine, as shown in figure 1, including workbench 1, workbench 1 is provided with one The support base 2 that individual frame of carriage pipe is placed, on workbench 1, the one end away from frame plate 11 is provided with heightening platform 12, on heightening platform 12 It is provided with punching assembly 3, punching assembly 3 is specifically to be arranged on the cylinder 31 on heightening platform 12 and the Pneumatic extension in cylinder 31 Bar 32, is provided with a staking punch 33 that frame tube is carried out with punching work in Pneumatic extension bar 32 away from one end of cylinder 31.

As shown in Figures 2 and 3, now it is provided with cavity 1 in support base 2, horizontally rotate in cavity 1 and be connected to one Rotating bevel gear 22, is additionally provided with rail groove 23 on the surface of support base 2, and rail groove 23 has run through support base 2 and rotating cone tooth Wheel 22 communicates, and in rail groove 23, at two side ends of support base 2, equal sliding deduction has movable chuck 24, in movable chuck 24 Lower surface be provided with driving screw thread 241, the upper surface of rotating bevel gear 22 is provided with to drive screw thread 241 intermeshing Flat thread 221, meanwhile, rotates between the inner circumferential surface and the external peripheral surface of rotating bevel gear 22 of support base 2 Be connected to several so that rotating bevel gear 22 rotate driving means 4.

As shown in Figures 2 and 3, driving means 4 are two and the intermeshing driving bevel gear 41 of rotating bevel gear 22, drive Cross draw-in groove 42 is equipped with dynamic bevel gear 41, above support base 2, is now provided with two motors with rotating shaft 43 44, in rotating shaft 43, the one end away from motor 44 is equipped with the cross fixture block that can coordinate with cross draw-in groove 42 grafting 431, meanwhile, on support base 2 be located at cross draw-in groove 42 surface be all provided with can for rotating shaft 43 run through lead to Groove 25, on workbench 1, the one end away from punching assembly 3 is additionally provided with a frame plate 11, and being provided with one on frame plate 11 can With the retractor device 5 controlling motor 44 to move up and down above supporting table 6.

As shown in figure 1, retractor device 5 include with two motors 44 away from rotating shaft 43 one end be simultaneously connected with fixing Connecting rod 51, and it is arranged on the hydraulic cylinder 52 with hydraulically extensible bar 53 of one end away from motor 44 on connecting rod 51, hydraulic cylinder 52 are just fixedly installed on frame plate 11.

Specific implementation process：One end of frame tube is lain in a horizontal plane on support base 2 surface, now starts hydraulic cylinder 52, Hydraulically extensible bar 53 is fully extended in hydraulic cylinder 52, and drivening rod 51 moves down certain distance to the direction near support base 2, Under the drive of connecting rod 51, the motor 44 directly over cross draw-in groove 42 also moves down one to the direction near support base 2 Set a distance, during here moves down, cross fixture block 431 gradually passes through groove 52 and grafting embeds in cross draw-in groove 42, Now motor 44 drives rotating shaft 43 to rotate forward so that cross fixture block 431 rotates in cross draw-in groove 42, thus driving The rotating clockwise of driving bevel gear 41, the rotating bevel gear 22 now engaging with driving bevel gear 41 inverse time in support base 2 Pin rotates, and drives the movable chuck 24 that engagement is arranged on rotating bevel gear 22 upper surface to move to the direction of frame tube simultaneously, And gradually conflict with frame tube, when slip chuck 24 is conflicted with the outer surface of frame tube simultaneously, you can to realize to frame tube Clamping；Start cylinder 31 afterwards so that Pneumatic extension bar 32 stretches out, and drive staking punch 33 quick to close frame tube direction Motion, realizes the punching to frame tube.

When the frame tube having different-diameter size carries out punch press process, now motor 44 inverts so that cross Fixture block 431 drive driving bevel gear 41 rotate counterclockwise, rotating bevel gear 22 rotates clockwise so that slip chuck 24 this When in rail groove 23 in move to the direction away from frame tube, that is, cancelled the clamping to frame tube, now it is possible to by this car Frame pipe takes off from support base 2, more another frame tube is placed on support base 2, is clamped in a like fashion and rushes Cut out；The frame tube of different-diameter size can be clamped on this support base 2, and clamping process is simple and convenient, clamps work Make solid and reliable.

Embodiment 2：A kind of bicycle frame tube clicker press machine, is with the difference of embodiment 1, as shown in figure 4, ought be relatively When long frame tube carries out being punched work on this clicker press machine, prop up because one end that frame tube needs punching needs clamping to be placed on Support seat 2 on, the other end now directly hangs from above on workbench 1, now this frame tube not in the same horizontal line, not only so that Clamping on support base 2 is not firm, and also the punch press process of frame tube can be impacted.

So the front end being now located at support base 2 on workbench 1 is provided with the supporting table 6 that a frame of carriage pipe is placed, such as Shown in Fig. 4 or 5, supporting table 6 tool includes support column 61 and the support ring 62 being arranged on angstrom support column 61 top；Meanwhile, exist It is provided with cavity 27 in workbench 1, as shown in fig. 6, a through hole being communicated with cavity 27 13 is offered on workbench 1, Dagger 61 can run through through hole 13 and communicate with cavity 27, be additionally provided with one and be connected with workbench inwall in cavity 27 Fixed plate 71, offers sliding-rail groove 72, a side of support column 61 then deduct in sliding-rail groove 72 by sliding in fixed plate 71, this When be additionally provided with an arrangement for adjusting height 8 on only support column 61 is away from a side of sliding-rail groove 72, in order to control support column 61 Sliding up and down in sliding-rail groove 72, can carry out altitude mixture control such that it is able to realize support ring 62 on workbench 1 at any time.

As shown in fig. 6, arrangement for adjusting height 8 includes being arranged on support column 61 away from the tooth on a side of sliding-rail groove 72 Bar 81 and be rotatably arranged in cavity 27 and with tooth bar 81 meshed gears 82, being now provided with one on gear 82 can carry The swing handle 83 that moving gear 82 rotates, this swing handle 83 has run through workbench 1 and has been communicated with the outside.

So, when needing the height of lift support ring 62, only need hand rotation swing handle 83 so that turning handle Handss 83 band moving gear 82 rotates clockwise, and the tooth bar 81 now being engaged with gear 82 is moved up under the rotation of gear, even if Obtain support column 61 sliding upwards in sliding-rail groove 72, it is achieved thereby that the liter high workload to support ring 62；Support when needing to reduce During the height of ring 62, only need again hand rotation swing handle 83 so that swing handle 83 band moving gear 82 rotates counterclockwise, this When the tooth bar 81 that engages with gear 82 move down under the rotation of gear 82, that is, make support column 61 in sliding-rail groove 72 downwards Sliding, it is achieved thereby that the reduction work to support ring 62.

Support ring 62 electrodeless altitude mixture control on workbench 1 at any time is achieved using simple frame mode, thus can So that after one end of the frame tube of different-diameter size is fixed on support base 2, the other end can be directly placed at support It is supported on ring 62, and ensure that frame tube can keep the state of level during punching.

Embodiment 3：A kind of bicycle frame tube clicker press machine, is with the difference of embodiment 2, as shown in fig. 7, living It is equipped with elastic sealing gasket on the end face of outer circumference surface away from support base 2 for the dynamic chuck 24 and on the medial surface of support ring 62 9, the elastic sealing gasket 9 on movable chuck 24, so that movable chuck 24 is in the work that frame tube is clamped, reduces Gap between movable chuck 24 and frame tube, so that movable chuck 24 is more firm to the clamping of frame tube；Support Elastic sealing gasket 9 on ring 62 then can reduce the abrasion between frame tube and support ring 62, frame tube is served with protection and makees With.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims (8)

1. a kind of bicycle frame tube clicker press machine, including workbench (1), described workbench (1) is provided with support base (2), described The upper one end near support base (2) of workbench (1) be provided with punching assembly (3) it is characterised in that：It is provided with described support base (2) Cavity one (21), described cavity one（21）Inside horizontally rotate and be connected with rotating bevel gear (22), described support base (2) be provided with The rail groove (23) that rotating bevel gear (22) communicates, near support base in described rail groove (23)（2）Two side ends at equal sliding Button is embedded with movable chuck (24), and the upper surface of described rotating bevel gear (22) is provided with flat thread (221), described movable chuck (24) bottom surface is provided with driving screw thread (241) intermeshing with flat thread (221), described support base (2) inner circumferential surface It is provided with some driving means (4) controlling rotating bevel gear (22) to rotate and the external peripheral surface of rotating bevel gear (22) between.

2. a kind of bicycle frame tube clicker press machine according to claim 1 it is characterised in that：Described driving means (4) bag Include two to be rotatably arranged in support base (2) and the intermeshing driving bevel gear of rotating bevel gear (22) external peripheral surface (41), described driving bevel gear (41) is equipped with cross draw-in groove (42), described support base（2）Top be provided with two band turn The motor (44) of axle (43), described rotating shaft (43) is equipped with away from motor (44) one end and is inserted with cross draw-in groove (42) Connect the cross fixture block of cooperation（431）, described support base（2）Above it is located at cross draw-in groove（42）Surface be equipped with and supply rotating shaft （43）The groove running through（25）, on described workbench (1), the one end away from punching assembly (3) is provided with frame plate (11), described machine Frame plate (11) is provided with the retractor device (5) controlling motor (44) to move up and down in supporting table (6) upper end.

3. a kind of bicycle frame tube clicker press machine according to claim 2 it is characterised in that：Described retractor device (5) bag Include the connecting rod (51) being simultaneously connected away from rotating shaft (43) one end with two motors (44), electric away from driving on described connecting rod (51) One end of machine (44) is connected with hydraulically extensible bar (53), and described hydraulically extensible bar (53) is arranged on liquid away from one end of connecting rod (51) In cylinder pressure (52), described hydraulic cylinder (52) is fixed on frame plate (11).

4. a kind of bicycle frame tube clicker press machine according to claim 3 it is characterised in that：Described workbench（1）Upper remote Disembark frame plate（11）One end be provided with for punching assembly（3）The heightening platform placed（12）, described punching assembly (3) include be arranged on Heightening platform（12）On away from support base（2）The cylinder (31) of one end and be arranged on cylinder（31）Interior Pneumatic extension bar (32), institute The one end stating Pneumatic extension bar (32) away from cylinder (31) is provided with staking punch (33).

5. a kind of bicycle frame tube clicker press machine according to claim 4 it is characterised in that：Described workbench (1) is upper It is provided with the supporting table (6) placed for car pipe fitting in the front end of support base (2).

6. a kind of bicycle frame tube clicker press machine according to claim 5 it is characterised in that：Set in described workbench (1) There are cavity two (7), described workbench（1）It is provided with and cavity two（7）The through hole communicating（13）, described supporting table (6) includes passing through Reach through hole（13）With cavity two（7）The support column (61) communicating and the support ring (62) being arranged on support column (61) top, described It is provided with and workbench in cavity two (7)（1）The fixed plate (71) that inwall connects, described fixed plate (71) is provided with sliding-rail groove (72), a side deduction of described support column (61) is in sliding-rail groove (72) and in the upper sliding of sliding-rail groove (72), described support column (61) side away from sliding-rail groove (72) is provided with arrangement for adjusting height (8).

7. a kind of bicycle frame tube clicker press machine according to claim 6 it is characterised in that：Described arrangement for adjusting height (8) include being arranged on the tooth bar of the side end away from sliding-rail groove (72) on support column (61)（81）Be rotatably arranged on cavity two (7) in and tooth bar（81）Meshed gears（82）, described gear（82）It is provided with swing handle（83）, described swing handle（83） Run through workbench (1) and external connection.

8. a kind of bicycle frame tube clicker press machine according to claim 7 it is characterised in that：Described movable chuck (24) is remote It is equipped with elastic sealing gasket on the end face of support base (2) outer circumference surface and on the medial surface of support ring (62)（9）.