CN114378318A - Long-strip profile processing machine tool - Google Patents
Long-strip profile processing machine tool Download PDFInfo
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- CN114378318A CN114378318A CN202210143260.9A CN202210143260A CN114378318A CN 114378318 A CN114378318 A CN 114378318A CN 202210143260 A CN202210143260 A CN 202210143260A CN 114378318 A CN114378318 A CN 114378318A
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- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000007665 sagging Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/103—Retention by pivotal elements, e.g. catches, pawls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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Abstract
The invention relates to a processing machine tool, in particular to a long-strip profile processing machine tool. The long-strip profile processing machine tool can support long-strip profiles with different lengths, and the phenomenon of sagging is avoided from affecting processing. The utility model provides a rectangular section bar machine tool, is including base, mount pad and tailstock etc. and base top rigid coupling has the mount pad, and what mount pad top left side slidingtype is connected with the tailstock. According to the invention, the long-strip section is moved to a position between the tailstock and the three-jaw chuck to be clamped and limited, then the driving mechanism is pulled to operate to drive the supporting mechanism to operate, when the supporting mechanism operates to a position suitable for supporting the long-strip section, the driving mechanism stops pulling the driving mechanism, the driving mechanism stops driving the supporting mechanism to operate, the supporting mechanism supports and limits the long-strip section, and then the long-strip section can be processed, so that the long-strip section can be prevented from falling to influence the processing.
Description
Technical Field
The invention relates to a processing machine tool, in particular to a long-strip profile processing machine tool.
Background
In the manufacturing process of the long-strip section bar, the long-strip section bar needs to be machined into a required geometric shape, and machining by using a machining machine tool is generally a daily choice.
Chinese patent with application number CN201821259032.3 discloses a profile processing machine tool, belonging to the technical field of machine tool processing. This section bar machine tool includes: the X-axis module is arranged above the machine tool body and is provided with a saddle in sliding fit with the X-axis module; the bed saddle is provided with a Y-axis module, and the Y-axis module is provided with an upright post in sliding fit with the Y-axis module; the vertical column is provided with a Z-axis module, the Z-axis module is provided with a machine head in sliding fit with the Z-axis module, and the front end of the machine head is provided with a main shaft for machining a workpiece. The invention solves the problems that the stability and the processing precision of the machine tool are not high enough, so that the service life of the machine tool is shortened, and the application field is limited in the profile processing machine tool in the prior art.
The invention aims to solve the problems in the patent, and provides a long strip profile processing machine tool which can support long strip profiles with different lengths and avoid the phenomenon of sagging from affecting processing.
Disclosure of Invention
In order to overcome the defect that the long-strip section bar is long and the processing is affected by the phenomenon that the long-strip section bar is prone to falling in spite of the fact that the long-strip section bar can be processed, the invention provides a long-strip section bar processing machine tool which can support the long-strip section bars with different lengths and avoid the phenomenon that the processing is affected by the falling phenomenon.
The invention is realized by the following technical approaches:
the utility model provides a rectangular section bar machine tool, which comprises a base, the mount pad, the headstock, three-jaw chuck, the tailstock, the blade holder, actuating mechanism and supporting mechanism, base top rigid coupling has the mount pad, the slidingtype tailstock that is connected with in mount pad top left side, the slidingtype blade holder that is connected with in mount pad trailing flank upper portion right side, base top right side rigid coupling has the headstock, the driving shaft left end of headstock is installed and is used for the tight three-jaw chuck of rectangular section bar clamp, actuating mechanism who is used for providing drive power is installed on mount pad top right side, the last supporting mechanism who is used for carrying out the support to rectangular section bar of installing of actuating mechanism.
Further, the driving mechanism comprises a guide frame, T-shaped blocks, sliding rods and a sliding plate, the guide frame is fixedly connected to the right portion of the front side of the top of the mounting seat, the sliding plate penetrates through the inner portion of the guide frame in a sliding mode, five guide holes are formed in the sliding plate at equal intervals, the middle guide hole is in a vertical state, the two guide holes in the left side and the right side are obliquely arranged, five clamping holes are formed in the left side and the right side of the sliding plate at equal intervals, the front embedded type front side of the outer top of the guide frame is connected with the five T-shaped blocks at equal intervals in a sliding mode, the sliding rods used for driving the supporting mechanism to move are fixedly penetrated in the upper portions of the T-shaped blocks, and the rear ends of the five sliding rods penetrate through the five guide holes respectively and are connected with the supporting mechanism.
Further, the supporting mechanism comprises a supporting seat, arc-shaped supporting plates, rotating shafts and a torsion spring, the supporting seat is fixedly connected to the rear side of the sliding rod along the circumferential direction, the two rotating shafts are connected between the upper portions of the left side and the right side of the supporting seat in a penetrating mode, the arc-shaped supporting plates used for supporting the strip-shaped section are fixedly sleeved in the middle of the rotating shafts along the circumferential direction, the torsion spring is connected between the positions, close to the rotating shafts, of the left side and the right side of each arc-shaped supporting plate and the inner side face of the supporting seat, and the torsion spring is sleeved on the rotating shafts.
Further explain, still including being used for driving the adjustment mechanism that the sliding plate reciprocated, adjustment mechanism is including L type pole, the activity strip, the montant, the trigger lever, trough of belt gear and rack, the sliding plate leading flank upper portion bilateral symmetry rigid coupling has L type pole, the rigid coupling has the activity strip between the left and right sides L type pole bottom, activity strip middle part rigid coupling has the montant, the fixed trigger lever that has worn in montant lower part, being connected with of mount pad leading flank middle part right side rotary type is used for driving the trough of belt gear that the trigger lever removed, the trigger lever rear end is located the inslot of trough of belt gear, tailstock right flank lower part front side rigid coupling has and is used for driving the rack of trough of belt gear positive and negative rotation in turn, rack and trough of belt gear meshing.
Further explaining, the device also comprises a clamping mechanism used for enabling the sliding plate to be more stable, the clamping mechanism comprises a T-shaped rod, a trigger inclined block, a sliding rod, a first spring, a wedge-shaped block, a trapezoidal block, an arc-shaped clamping plate and a second spring, the arc-shaped clamping plate used for improving the friction force is connected to the rear side of the sliding rod in an up-and-down symmetrical embedded mode, three second springs are connected between the inner side surfaces of the arc-shaped clamping plate at the upper side and the lower side at even intervals, the sliding rod is connected to the rear side of the inside of the sliding rod in a sliding mode, the trapezoidal block used for driving the arc-shaped clamping plate to move outwards is fixedly connected to the front end of the sliding rod, the second spring penetrates through the middle of the trapezoidal block, the trapezoidal block is in contact with the arc-shaped clamping plate, the wedge-shaped block is fixedly connected to the rear end of the sliding rod, the first spring is sleeved on the sliding rod, the T-shaped rod is connected to the middle of the top of the supporting seat in an embedded mode, the bottom end of the T-shaped rod is embedded in the sliding rod, the bottom end of the T-shaped rod is fixedly connected with a triggering inclined block used for driving the wedge block to move forwards, and the triggering inclined block is in contact with the inclined surface of the wedge block.
Further explaining, still including contacting roller and guiding axle, the embedded rotation of symmetry formula is connected with the guiding axle on the arc backup pad, and the guiding axle middle part is along the rigid coupling of circumference has the contacting roller that is used for leading to rectangular section bar.
Further explaining, the T-shaped block embedded type rotary guide device further comprises connecting shafts and guide rollers, the bottom of the T-shaped block is evenly and alternately embedded and rotatably connected with the four connecting shafts, the middle part of each connecting shaft is fixedly connected with the guide roller used for guiding the T-shaped block along the circumferential direction, and the guide rollers are in contact with the inner side of the guide frame.
Further, the outer side surface of the arc-shaped clamping plate is made of rubber.
The invention has the remarkable advantages that:
1. move rectangular section bar to between tailstock and the three-jaw chuck by pressing from both sides tightly spacing, pull actuating mechanism operation again and drive the supporting mechanism operation, when the supporting mechanism operates to suitable position of supporting rectangular section bar, stop pulling actuating mechanism, actuating mechanism stops to drive the supporting mechanism operation, and supporting mechanism supports spacingly to rectangular section bar, can begin to process rectangular section bar, so, can avoid rectangular section bar appearance drooping phenomenon to influence processing.
2. Under adjustment mechanism's effect, can move when the position of the rectangular section bar of adaptation at the tailstock, the tailstock drives adjustment mechanism and operates, and adjustment mechanism drives the sliding plate and removes, just also makes the arc backup pad remove to suitable position to rectangular section bar support, so, need not operating personnel and reciprocates the position of arc backup pad with the hand pulling sliding plate and adjust convenient and fast.
3. Under the effect of connecting axle and guiding axle, when T type piece removed, T type piece still drove the guiding axle through the connecting axle and removed, and the guiding axle leads to T type piece, so, can make T type piece more smooth and easy, steady removal.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a first partial cross-sectional structural schematic of the present invention.
FIG. 3 is a second partial cross-sectional structural schematic of the present invention.
FIG. 4 is a schematic view of a first partial body structure according to the present invention.
Fig. 5 is an enlarged schematic view of part a of the present invention.
Fig. 6 is a third partial sectional structural view of the present invention.
Fig. 7 is an enlarged view of part B of the present invention.
FIG. 8 is a schematic view of a second partial body structure according to the present invention.
The meaning of the reference symbols in the figures: 1. the device comprises a base, 2, a mounting seat, 3, a spindle box, 31, a three-jaw chuck, 4, a tailstock, 5, a tool apron, 6, a driving mechanism, 61, a guide frame, 62, a T-shaped block, 63, a sliding rod, 64, a sliding plate, 65, a clamping hole, 66, a guide hole, 7, a supporting mechanism, 71, a supporting seat, 72, an arc-shaped supporting plate, 73, a rotating shaft, 74, a torsion spring, 8, an adjusting mechanism, 81, an L-shaped rod, 82, a movable strip, 83, a vertical rod, 84, a trigger rod, 85, a grooved gear, 86, a rack, 9, a clamping mechanism, 91, a T-shaped rod, 92, a trigger inclined block, 93, a sliding rod, 94, a first spring, 95, a wedge-shaped block, 96, a trapezoid block, 97, an arc-shaped clamping plate, 98, a second spring, 10, a contact roller, 11, a guide shaft, 12, a connecting shaft, 13 and a guide roller.
Detailed Description
The invention is further explained by combining the drawings in the specification and the embodiments of the invention are given by combining the drawings in the specification.
Example 1
A long-strip section processing machine tool, which comprises a base 1, a mounting seat 2, a spindle box 3 and a three-jaw chuck 31, tailstock 4, blade holder 5, actuating mechanism 6 and supporting mechanism 7, please refer to and show in fig. 1-5, mount pad 2 is installed through welded connection's mode at base 1 top, 2 top left sides slidingtype of mount pad are connected with tailstock 4, 2 trailing flank upper portion right sides slidingtype of mount pad are connected with blade holder 5, 1 top right sides of base install headstock 3 through welded connection's mode, three-jaw chuck 31 is installed to the driving shaft left end of headstock 3, three-jaw chuck 31 can realize pressing from both sides rectangular section bar tightly, actuating mechanism 6 is installed on 2 top right sides of mount pad, actuating mechanism 6 is used for providing drive power, install supporting mechanism 7 on the actuating mechanism 6, when rectangular section bar is pressed from both sides tightly, supporting mechanism 7 can realize supporting rectangular section bar.
The driving mechanism 6 includes a guiding frame 61, a T-shaped block 62, a sliding rod 63 and a sliding plate 64, as shown in fig. 1-3, the guiding frame 61 is installed on the right part of the front side of the top of the installation base 2 by welding connection, the sliding plate 64 is connected in the guiding frame 61 in a sliding way, five guiding holes 66 are uniformly spaced on the sliding plate 64, the guiding hole 66 in the middle is vertical, two guiding holes 66 on the left and right sides are obliquely arranged, five clamping holes 65 are uniformly spaced on the left and right sides of the sliding plate 64, when an operator inserts a rod into the clamping hole 65 to contact with the guiding frame 61, the rod is matched with the clamping hole 65 to fix the sliding plate 64, the embedded type sliding block 62 with five T-shaped blocks 62 at uniform spacing on the front side of the outer top of the guiding frame 61 is connected, the sliding rod 63 is fixedly penetrated on the upper part of the T-shaped block 62, the rear ends of five sliding rods 63 are respectively penetrated through the five guiding holes 66 to be connected with the supporting mechanism 7, when the sliding rod 63 moves, the sliding rod 63 can drive the supporting mechanism 7 to move.
The supporting mechanism 7 includes a supporting seat 71, an arc supporting plate 72, a rotating shaft 73 and a torsion spring 74, as shown in fig. 1-5, the supporting seat 71 is installed at the rear side of the sliding rod 63 along the circumferential direction by welding connection, two rotating shafts 73 are rotatably connected between the upper portions of the left and right sides of the supporting seat 71 in a penetrating manner, the arc supporting plate 72 is fixedly sleeved at the middle portion of the rotating shaft 73 along the circumferential direction, the arc supporting plate 72 can support the strip-shaped section, the torsion spring 74 is connected between the inner side surfaces of the supporting seat 71 and the positions of the left and right sides of the arc supporting plate 72 close to the rotating shaft 73, and the torsion spring 74 is sleeved on the rotating shaft 73.
At first, operating personnel moves rectangular section bar to between tailstock 4 and three-jaw chuck 31, start headstock 3 and make three-jaw chuck 31 function and press from both sides the rectangular section bar tightly, remove tailstock 4 about, three-jaw chuck 31 is spacing with rectangular section bar with the cooperation of tailstock 4, rectangular section bar and the contact of supporting mechanism 7, pull actuating mechanism 6 function again, actuating mechanism 6 function drives the inside and outside removal of supporting mechanism 7, when supporting mechanism 7 inside and outside removal to the position that suitable rectangular section bar supported, stop pulling actuating mechanism 6 and drive the inside and outside removal of supporting mechanism 7, supporting mechanism 7 supports rectangular section bar, can avoid long section bar in the course of working to droop and influence processing, can begin to start blade holder 5 and contact with rectangular section bar, blade holder 5 processes rectangular section bar. After rectangular section bar processing was accomplished, start blade holder 5 and rectangular section bar and break away from the contact, operate headstock 3 again and drive three-jaw chuck 31 and operate and break away from the contact with rectangular section bar, operating personnel can take off the rectangular section bar of processing completion from tailstock 4, so relapse, can be continuous make supporting mechanism 7 support rectangular section bar not of uniform length, rectangular section bar is processed again.
When the long strip profile is clamped and limited, an operator pulls the sliding plate 64 to move up and down, the sliding plate 64 moves up and down to drive the guide hole 66 to move up and down, the guide hole 66 moves up and down to drive every two sliding rods 63 on the left side and the right side to move inwards and outwards, every two sliding rods 63 on the left side and the right side move inwards and outwards to drive the supporting mechanism 7 to move inwards and outwards, meanwhile, every two sliding rods 63 on the left side and the right side also drive every two T-shaped blocks 62 on the left side and the right side to move inwards and outwards, when the supporting mechanism 7 moves inwards and outwards to a position suitable for supporting the long strip profile, the sliding plate 64 stops moving inwards and outwards through the guide hole 66, every two sliding rods 63 on the left side and the right side stop driving the supporting mechanism 7 to move inwards and outwards, the supporting mechanism 7 supports the long strip profile, and simultaneously, every two sliding rods 63 on the left side and the right side stop driving every two T-shaped blocks 62 on the left side and the right side to move inwards and the right side to move outwards, and then, a rod is inserted into the clamping hole 65 close to the guide frame 61, the rod is contacted with the guide frame 61, and the rod is matched with the clamping hole 65 to limit the sliding plate 64, so that the processing of the long-strip section can be started. In this way, the support means 7 can be adjusted to a suitably supported position according to the length of the elongated profile.
When the long strip section is clamped, the long strip section is contacted with the arc support plate 72, the arc support plate 72 supports the long strip section, due to the action of the torsion spring 74, the arc support plate 72 can be contacted with the long strip section more closely, so that the long strip section can be supported better, when an operator pulls the sliding plate 64 to move up and down, every two sliding rods 63 on the left side and the right side move inside and outside to drive every two supporting seats 71 on the left side and the right side to move inside and outside, every two supporting seats 71 on the left side and the right side move inside and outside through the rotating shaft 73 to drive the arc support plates 72 on the left side and the right side to move inside and outside, when the arc support plates 72 on the left side and the right side move inside and outside to a proper position for supporting the long strip section, the sliding plate 64 is stopped to be pulled, every two sliding rods 63 on the left side and the right side stop driving every two supporting seats 71 on the left side and the right side to move inside and the outside, and the arc support plates 72 on the left side also stop moving inside and the outside, the arc-shaped support plate 72 continues to support the elongated profile. After the processing of the strip-shaped section bar is finished, the strip-shaped section bar is taken down and is separated from the supporting plate. Therefore, the strip-shaped section can be prevented from falling to influence processing in the processing process.
Example 2
On the basis of the embodiment 1, the tailstock installation structure further comprises an adjusting mechanism 8, wherein the adjusting mechanism 8 comprises an L-shaped rod 81, a movable bar 82, a vertical bar 83, a trigger bar 84, a grooved gear 85 and a rack 86, as shown in fig. 1 and fig. 2, the L-shaped rod 81 is symmetrically installed on the upper portion of the front side surface of the sliding plate 64 in a left-right manner in a bolt connection manner, when the L-shaped rod 81 moves up and down, the L-shaped rod 81 can drive the sliding plate 64 to move up and down, the movable bar 82 is installed between the bottom ends of the L-shaped rods 81 on the left side and the right side in a welding connection manner, the vertical bar 83 is fixedly connected to the middle portion of the movable bar 82, the trigger bar 84 is fixedly connected to the lower portion of the vertical bar 83 in a penetrating manner, the grooved gear 85 is rotatably connected to the right side of the middle portion of the front side surface of the installation seat 2, the rear end of the trigger bar 84 is located in a groove of the grooved gear 85, when the grooved gear 85 rotates, the grooved gear 85 can drive the trigger bar 84 to move, the front side of the lower portion of the right side surface of the tailstock 4 is installed with the rack 86 in a welding connection manner, the rack 86 is engaged with the grooved gear 85, and when the rack 86 moves left and right, the rack 86 can drive the grooved gear 85 to rotate forward and backward alternately.
The clamping mechanism 9 comprises a T-shaped rod 91, a triggering oblique block 92, a sliding rod 93, a first spring 94, a wedge-shaped block 95, a trapezoidal block 96, an arc-shaped clamping plate 97 and a second spring 98. referring to fig. 4-7, the rear side of the sliding rod 63 is symmetrically and vertically embedded and is slidably connected with the arc-shaped clamping plate 97, the outer side surface of the arc-shaped clamping plate 97 is made of rubber, when the arc-shaped clamping plate 97 moves outwards, the arc-shaped clamping plate 97 can be contacted with the guide hole 66 to increase friction force, three second springs 98 are uniformly connected between the inner side surfaces of the arc-shaped clamping plates 97 on the upper side and the lower side at intervals, the sliding rod 93 is slidably connected with the rear side inside of the sliding rod 63, the trapezoidal block 96 is installed at the front end of the sliding rod 93 in a welding connection mode, the second spring 98 penetrates through the middle part of the trapezoidal block 96, the trapezoidal block 96 is contacted with the arc-shaped clamping plate 97, when the trapezoidal block 96 moves forwards, trapezoidal piece 96 can realize driving arc splint 97 outwards to remove, wedge 95 is installed through welded connection's mode to slide bar 93 rear end, be connected with first spring 94 between the 95 leading flank of wedge and the slide bar 63 inboard, first spring 94 overlaps on slide bar 93, embedded sliding connection has T type pole 91 in the middle of the supporting seat 71 top, T type pole 91 bottom embedding slide bar 63 is interior, T type pole 91 bottom rigid coupling has the trigger sloping block 92, trigger the inclined plane contact of sloping block 92 and wedge 95, when triggering sloping block 92 and moving down, it can realize driving wedge 95 and move forward to trigger sloping block 92.
Firstly, an operator moves a long strip section into the three-jaw chuck 31, if the long strip section is short, the operator can pull the tailstock 4 to move rightwards, the tailstock 4 moves rightwards to drive the rack 86 to move rightwards, the rack 86 moves rightwards to drive the grooved gear 85 to rotate forwards, the grooved gear 85 rotates forwards to drive the trigger rod 84 to move upwards, the trigger rod 84 moves upwards to drive the vertical rod 83 to move upwards, the vertical rod 83 moves upwards to drive the movable strip 82 to move upwards, the movable strip 82 moves upwards to drive the L-shaped rod 81 to move upwards, the L-shaped rod 81 moves upwards to drive the sliding plate 64 to move upwards, the sliding plate 64 moves upwards to drive every two sliding rods 63 on the left side and the right side to move inwards through the guide hole 66, so that the arc-shaped support plate 72 moves inwards, and when the tailstock 4 moves rightwards to contact with the end part of the long strip section, the tailstock 4 is matched with the three-jaw chuck 31 to clamp the long strip section, the tailstock 4 stops being pulled to move rightwards, the tailstock 4 stops driving the rack 86 to move rightwards, the rack 86 stops driving the grooved gear 85 to rotate forwards, the L-shaped rod 81 stops driving the sliding plate 64 to move upwards, the arc-shaped support plate 72 stops moving inwards, the arc-shaped support plate 72 supports the long strip-shaped section, similarly, when the long strip-shaped section is long, an operator pulls the tailstock 4 to move leftwards, the tailstock 4 moves leftwards to drive the rack 86 to move leftwards, the rack 86 moves leftwards to drive the grooved gear 85 to rotate backwards, the grooved gear 85 rotates backwards to drive the trigger rod 84 to move downwards, the trigger rod 84 moves downwards to drive the movable strip 82 to move downwards through the vertical rod 83, the movable strip 82 drives the sliding plate 64 to move downwards through the L-shaped rod 81, the arc-shaped support plate 72 also moves outwards, and when the tailstock 4 moves leftwards to a position suitable for limiting the long strip-shaped section, the pulling of the tailstock 4 is stopped, the tailstock 4 stops driving the rack 86 to move leftwards, the rack 86 stops driving the grooved gear 85 to rotate reversely, the L-shaped rod 81 stops driving the sliding plate 64 to move downwards, the arc-shaped supporting plate 72 also stops moving outwards, and the arc-shaped supporting plate 72 supports the long-strip-shaped section. Therefore, the sliding plate 64 does not need to be pulled by an operator to move up and down by hands to adjust the position of the arc-shaped supporting plate 72, and the operation is convenient and fast.
When the long-strip section is clamped and limited, the long-strip section is contacted with the T-shaped rod 91, the long-strip section drives the T-shaped rod 91 to move downwards, the T-shaped rod 91 moves downwards to drive the trigger inclined block 92 to move downwards to drive the wedge block 95 to move forwards, the first spring 94 is compressed, the wedge block 95 moves forwards to drive the sliding rod 93 to move forwards, the sliding rod 93 moves forwards to drive the trapezoidal block 96 to move forwards, the trapezoidal block 96 moves forwards to drive the arc-shaped clamping plate 97 to move outwards, the second spring 98 is stretched, the arc-shaped clamping plate 97 moves outwards to be contacted with the guide hole 66, the arc-shaped clamping plate 97 rubs in the guide hole 66, as the material of the outer side surface of the arc-shaped clamping plate 97 is rubber, the friction force can be larger, and further when the sliding rod 63 moves, the sliding rod 63 also drives the arc-shaped clamping plate 97 to move, the arc-shaped clamping plate 97 slides in the guide hole 66, and the arc-shaped supporting plate 72 moves to a position suitable for supporting the long-strip section, the slide bar 63 stops moving the arc-shaped clamp plate 97, and the arc-shaped clamp plate 97 makes the slide plate 64 more firmly located at one position. After rectangular section bar processing was accomplished, operating personnel took off rectangular section bar, rectangular section bar and T type pole 91 break away from the contact, because of first spring 94's effect, wedge 95 backward movement resets and drives and trigger sloping 92 rebound, trigger sloping 92 rebound and drive T type pole 91 rebound and reset, and simultaneously, wedge 95 rebound resets and drives slide bar 93 rebound and reset, slide bar 93 resets and drives trapezoidal piece 96 rebound and reset, trapezoidal piece 96 resets and does not carry out spacingly to arc splint 97, because of the effect of second spring 98, arc splint 97 rebound resets and breaks away from the contact with guiding hole 66. In this way, the sliding plate 64 can be more firmly located at a position, and the phenomenon of movement that affects the support of the arc-shaped support plate 72 on the elongated section bar is avoided.
Example 3
On the basis of the embodiment 1 and the embodiment 2, the device further comprises a contact roller 10 and a guide shaft 11, please refer to fig. 3 and fig. 4, the guide shaft 11 is connected to the arc-shaped support plate 72 in a symmetrical embedded rotating manner, the contact roller 10 is installed in the middle of the guide shaft 11 along the circumferential direction in a welding connection manner, and when the contact roller 10 contacts with the long-strip-shaped profile, the contact roller 10 can guide the long-strip-shaped profile.
The T-shaped block guiding device further comprises connecting shafts 12 and guiding rollers 13, as shown in fig. 8, the bottoms of the T-shaped blocks 62 are connected with the four connecting shafts 12 in an embedded and rotating mode at uniform intervals, the guiding rollers 13 are installed in the middle of the connecting shafts 12 in a welding connection mode along the circumferential direction, the guiding rollers 13 are in contact with the inner side of the guiding frame 61, and the guiding rollers 13 can guide the T-shaped blocks 62.
When the elongated sectional material is supported by the arc-shaped support plate 72, the elongated sectional material is in contact with the contact roller 10, and the contact roller 10 guides the elongated sectional material. When the elongated profile is machined, the elongated profile is removed from contact with the contact roll 10. Therefore, the strip-shaped section bar can be processed more smoothly.
When every two T-shaped blocks 62 on the left side and the right side move inwards and outwards, the T-shaped blocks 62 also drive the connecting shaft 12 to move inwards and outwards, the connecting shaft 12 moves inwards and outwards to drive the guide roller 13 to move inwards and outwards, the guide roller 13 moves inwards and outwards to slide on the guide frame 61, the guide roller 13 guides the T-shaped blocks 62, and when every two T-shaped blocks 62 on the left side and the right side stop moving inwards and outwards, the T-shaped blocks 62 stop driving the guide roller 13 to move inwards and outwards through the connecting shaft 12. Thus, the T-shaped block 62 can move more smoothly and smoothly.
Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.
Claims (8)
1. A long-strip section processing machine tool comprises a base (1), a mounting seat (2), a spindle box (3), a three-jaw chuck (31), a tailstock (4) and a tool apron (5), wherein the mounting seat (2) is fixedly connected to the top of the base (1), the tailstock (4) is connected to the left side of the top of the mounting seat (2) in a sliding manner, the tool apron (5) is connected to the right side of the upper portion of the rear side of the mounting seat (2) in a sliding manner, the spindle box (3) is fixedly connected to the right side of the top of the base (1), the three-jaw chuck (31) for clamping a long-strip section is installed at the left end of a driving shaft of the spindle box (3), the device is characterized by further comprising a driving mechanism (6) and a supporting mechanism (7), wherein the driving mechanism (6) used for providing driving force is installed on the right side of the top of the mounting seat (2), and the supporting mechanism (7) used for supporting the long-strip section is installed on the driving mechanism (6).
2. The long-strip profile machining machine tool according to claim 1, characterized in that the driving mechanism (6) comprises a guide frame (61), T-shaped blocks (62), a sliding rod (63) and a sliding plate (64), the guide frame (61) is fixedly connected to the right part of the front side of the top of the mounting seat (2), the sliding plate (64) is connected to the guide frame (61) in an inward sliding manner in a penetrating manner, five guide holes (66) are uniformly formed in the sliding plate (64) at intervals, the guide hole (66) in the middle is vertical, the two guide holes (66) on the left side and the right side are obliquely arranged, five clamping holes (65) are uniformly formed in the left side and the right side of the sliding plate (64) at intervals, the five T-shaped blocks (62) are slidably connected to the embedded type of the front side of the outer top of the guide frame (61) at uniform intervals, the sliding rod (63) for driving the support mechanism (7) to move is fixedly connected to the upper part of the T-shaped blocks (62) in a penetrating manner, the rear ends of the five sliding rods (63) respectively penetrate through the five guide holes (66) to be connected with the supporting mechanism (7).
3. The long strip profile processing machine tool according to claim 2, wherein the supporting mechanism (7) comprises a supporting seat (71), an arc-shaped supporting plate (72), a rotating shaft (73) and a torsion spring (74), the supporting seat (71) is fixedly connected to the rear side of the sliding rod (63) along the circumferential direction, two rotating shafts (73) are rotatably connected between the upper portions of the left side and the right side of the supporting seat (71) in a penetrating manner, the arc-shaped supporting plate (72) for supporting the long strip profile is fixedly sleeved in the middle of the rotating shaft (73) along the circumferential direction, the torsion spring (74) is connected between the positions, close to the rotating shaft (73), of the left side and the right side of the arc-shaped supporting plate (72) and the inner side surface of the supporting seat (71), and the torsion spring (74) is sleeved on the rotating shaft (73).
4. The long-strip profile processing machine tool according to claim 3, further comprising an adjusting mechanism (8) for driving the sliding plate (61) to move up and down, wherein the adjusting mechanism (8) comprises an L-shaped rod (81), a movable strip (82), a vertical rod (83), a trigger rod (84), a grooved gear (85) and a rack (86), the L-shaped rod (81) is fixedly connected to the upper portion of the front side of the sliding plate (64) in a bilateral symmetry manner, the movable strip (82) is fixedly connected between the bottom ends of the L-shaped rods (81) on the left side and the right side, the vertical rod (83) is fixedly connected to the middle of the movable strip (82), the trigger rod (84) is fixedly connected to the lower portion of the vertical rod (83) in a penetrating manner, the grooved gear (85) for driving the trigger rod (84) to move is rotatably connected to the middle right side of the front side of the mounting seat (2), the rear end of the trigger rod (84) is located in a groove of the grooved gear (85), and the front side of the lower portion of the right side of the tailstock (4) is fixedly connected to a rack for driving the grooved gear (85) to rotate forward and backward and forward rotation alternately (86) The rack (86) is engaged with a grooved gear (85).
5. The long-strip profile processing machine tool according to claim 4, characterized by further comprising a clamping mechanism (9) for stabilizing the sliding plate (64), wherein the clamping mechanism (9) comprises a T-shaped rod (91), a trigger inclined block (92), a sliding rod (93), a first spring (94), a wedge-shaped block (95), a trapezoidal block (96), an arc-shaped clamping plate (97) and a second spring (98), the rear side of the sliding rod (63) is symmetrically and vertically embedded with the arc-shaped clamping plate (97) for improving friction force, three second springs (98) are uniformly and alternately connected between the inner sides of the arc-shaped clamping plates (97) on the upper side and the lower side, the sliding rod (63) is movably connected with the sliding rod (93) inside in the rear side, the front end of the sliding rod (93) is fixedly connected with the trapezoidal block (96) for driving the arc-shaped clamping plate (97) to move outwards, and the second springs (98) pass through the middle part of the trapezoidal block (96), trapezoidal piece (96) and arc splint (97) contact, slide bar (93) rear end rigid coupling has wedge (95), be connected with first spring (94) between wedge (95) leading flank and slide bar (63) inboard, first spring (94) cover is on slide bar (93), embedded sliding connection has T type pole (91) in the middle of supporting seat (71) top, T type pole (91) bottom embedding slide bar (63) is interior, T type pole (91) bottom rigid coupling has and is used for driving trigger sloping block (92) of wedge (95) forward movement, trigger the inclined plane contact of sloping block (92) and wedge (95).
6. The long strip profile processing machine tool according to claim 5, further comprising a contact roller (10) and a guide shaft (11), wherein the guide shaft (11) is symmetrically embedded and rotatably connected to the arc-shaped support plate (72), and the contact roller (10) for guiding the long strip profile is fixedly connected to the middle part of the guide shaft (11) along the circumferential direction.
7. The long-strip profile processing machine tool according to claim 6, further comprising connecting shafts (12) and guide rollers (13), wherein the bottoms of the T-shaped blocks (62) are connected with the four connecting shafts (12) in an embedded manner at regular intervals, the guide rollers (13) for guiding the T-shaped blocks (62) are fixedly connected to the middle parts of the connecting shafts (12) along the circumferential direction, and the guide rollers (13) are in contact with the inner sides of the guide frames (61).
8. Machine for processing elongated sections according to claim 7, characterised in that the outer side of the arched clamping plate (97) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143260.9A CN114378318B (en) | 2022-02-16 | 2022-02-16 | Strip section bar processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210143260.9A CN114378318B (en) | 2022-02-16 | 2022-02-16 | Strip section bar processing machine tool |
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| CN114378318A true CN114378318A (en) | 2022-04-22 |
| CN114378318B CN114378318B (en) | 2024-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210143260.9A Active CN114378318B (en) | 2022-02-16 | 2022-02-16 | Strip section bar processing machine tool |
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| CN113857554A (en) * | 2021-11-17 | 2021-12-31 | 江苏立一新材料科技有限公司 | Cutting machine tool for machining sliding bearing material |
| WO2022011844A1 (en) * | 2020-07-16 | 2022-01-20 | 泉州市海恩德机电科技发展有限公司 | Combination boring machine and boring hole machining method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208117554U (en) * | 2017-12-21 | 2018-11-20 | 于兴礼 | Cutting off machine profile clamp system |
| JP2019188583A (en) * | 2018-04-28 | 2019-10-31 | 福建省通通発科技発展有限公司 | Modernized new type jig component for work-piece clamping |
| CN110899737A (en) * | 2019-12-17 | 2020-03-24 | 贵溪奥泰铜业有限公司 | Lathe is used in processing of practicality casting part |
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|---|---|
| CN114378318B (en) | 2024-08-09 |
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Effective date of registration: 20240715 Address after: 523000 No.35 Binhe Road, Jinhe community, Zhangmutou town, Dongguan City, Guangdong Province Applicant after: GUANGDONG CHUANGNENG PRECISION MACHINERY CO.,LTD. Country or region after: China Address before: 529600 room 2101, second floor, office building, No. 1, Xinji Avenue, gaolang village committee, Chuncheng street, Yangchun City, Yangjiang City, Guangdong Province (only for office space) (residence declaration) Applicant before: Yangchun Chuang Neng Precision Machinery Co.,Ltd. Country or region before: China |
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