SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatable frock of improved generation self-centering platform to the current frock platform that provides in solving above-mentioned background art can not be convenient for rotate according to the welding needs and adjust, when leading to needs to carry out diversified welding to the work piece, need carry out loaded down with trivial details installation and dismantle and adjust the work piece position, and operation process is wasted time and energy, has reduced work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatable frock of improved generation self-centering platform which characterized in that: the clamping device comprises a first supporting plate, a second supporting plate and a concave mounting box, wherein two opposite side surfaces of the first supporting plate and the second supporting plate are respectively and rotatably provided with a rotating rod, one end of each rotating rod is fixedly connected with the corresponding end of the corresponding rotating rod, a driving component is arranged in the concave mounting box and is assembled to drive the two arc-shaped clamping plates to approach to or separate from each other, so that workpieces with different sizes are clamped, the driving component comprises a bidirectional screw and a motor, two ends of the bidirectional screw are respectively and rotatably connected with the inside of the concave mounting box through rotating shafts, the rotating shaft at the right end of the bidirectional screw is fixedly connected with an output shaft of the motor, the motor is fixedly arranged on the right side surface of the concave mounting box, the first supporting plate and the second supporting plate are respectively and threadedly connected onto two sections of threads of the bidirectional screw, and the first supporting plate is provided with an adjusting component for synchronously adjusting angles of the two arc-shaped clamping plates, thereby be convenient for rotate in order to realize carrying out diversified processing to the work piece by the centre gripping work piece.
Adopt above-mentioned scheme, through being provided with adjusting part, it rotates to adjust to rotate handle drive activity section of thick bamboo one, cooperation activity section of thick bamboo one and the synchronous drive activity section of thick bamboo two of linkage between the activity section of thick bamboo two rotate, thereby cooperation gear one and the meshing effect between the gear two drive two arc grip blocks and rotate in step, and then can drive the work piece by the centre gripping and rotate, and utilize to rotate the handle card and go into the realization in the draw-in groove and rotate the fixed after adjusting by the centre gripping work piece, and then made things convenient for and carried out the position to the work piece and adjusted, the high pressure heater is simple in operation, time saving and labor saving.
In the above scheme, it should be noted that the motor is electrically connected to an external power supply.
As a preferred embodiment, the adjusting component comprises a first movable cylinder, a second movable cylinder, a first gear, a second gear, a fixed block, a movable block and a rotating handle, wherein the right end of the first movable cylinder, the second movable cylinder, the first gear, the second gear, the fixed block, the movable block and the rotating handle are arranged to be open, the first gear is respectively and fixedly connected with the outer surfaces of two rotating rods, the second gear is respectively and fixedly connected with the outer surfaces of the first movable cylinder and the second movable cylinder, the second gear is meshed with the first gear, the second movable cylinder is rotatably connected with the left side surface of a second supporting plate, the left end of the first movable cylinder is rotatably connected with the left side surface of the first supporting plate through a bearing clamped on the first supporting plate and extends to the left side surface of the first supporting plate and is fixedly connected with the fixed block, the movable block is slidably mounted in a groove formed in the left side surface of the fixed block through a sliding component, the movable block is fixedly connected with the rotating handle, the first supporting plate is provided with a fixing component for fixing the two arc-shaped clamping plates after angle is synchronously adjusted, the first movable cylinder and the second movable cylinder are connected through a connecting component.
By adopting the scheme, the first movable cylinder and the second movable cylinder are arranged, the second movable cylinder can be synchronously driven to rotate by adjusting the connection relation between the first movable cylinder and the second movable cylinder in a matching way, and the rotating rod is driven to rotate by matching the meshing action of the first gear and the second gear, so that the two arc-shaped clamping plates are driven to rotate so as to adjust the position of the clamped workpiece.
As a preferred embodiment, the fixed subassembly includes solid fixed ring and spring, gu fixed ring fixed mounting is on the left surface of backup pad one, it is located the retaining ring to rotate the handle, gu seted up a plurality of and the draw-in groove that rotates handle assorted on the left surface of fixed ring, the both ends of spring respectively with the right flank of movable block and the internal face left side fixed connection of recess.
By adopting the scheme, the fixing ring is arranged, the two ends of the rotating handle are driven by the elasticity of the matching spring to be fixedly clamped in the clamping groove, so that the rotating handle can be limited and fixed, and further the position of a clamped workpiece can be adjusted and then fixed.
As a preferred embodiment, coupling assembling includes the movable rod, movable rod fixed mounting is at the left surface of a movable section of thick bamboo two, the left end of movable rod extends to the inside of a movable section of thick bamboo one, the equal fixed mounting of the upper and lower both sides face of movable rod has slider one, both sides all seted up with slider one assorted spout one about the internal face of a movable section of thick bamboo one, slider one slidable mounting is in the inside of spout one.
Adopt above-mentioned scheme, through being provided with the movable rod, utilize drive assembly to drive two arc grip blocks and be close to each other or keep away from to when carrying out the centre gripping to the work piece, the synchronous movable rod that drives carries out the side-to-side motion with a movable section of thick bamboo one relatively, and make slider one slide in spout one, thereby two rotations of synchronous movable section of thick bamboo when adjusting the rotation handle, in order to realize the position regulation to by the centre gripping work piece.
As a preferred embodiment, the sliding assembly comprises two second sliding blocks, the two second sliding blocks are respectively and fixedly mounted on the upper side surface and the lower side surface of the movable block, and the upper side surface and the lower side surface of the inner wall surface of the groove are respectively provided with a second sliding groove matched with the second sliding block.
By adopting the scheme, the second sliding block is utilized to slide left and right in the second sliding groove by being provided with the second sliding block, and the second sliding block and the second sliding groove are matched to limit the two pairs of movable blocks, so that the movable blocks can stably move left and right in the grooves under the driving of the springs.
As a preferred embodiment, a guide rod is fixedly mounted inside the concave mounting box, two guide blocks are slidably sleeved on the guide rod, and the two guide blocks are fixedly connected with the first support plate and the second support plate respectively.
By adopting the scheme, the guide rod is arranged, the guide block is utilized to slide left and right on the guide rod, and the guide rod and the guide block are matched to support and limit the first support plate and the second support plate, so that the first support plate and the second support plate can stably move left and right under the driving of the bidirectional screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the improved self-centering platform rotatable tool is provided with the adjusting assembly, the rotating handle is adjusted to drive the first movable cylinder to rotate, the second movable cylinder is synchronously driven to rotate by matching with the connection action between the first movable cylinder and the second movable cylinder, so that the two arc-shaped clamping plates are driven to synchronously rotate by matching with the meshing action between the first gear and the second gear, a clamped workpiece can be driven to rotate, the rotating handle is clamped into the clamping groove to fix the clamped workpiece after rotation adjustment, and the workpiece is conveniently subjected to azimuth adjustment, so that the operation is simple, and time and labor are saved;
this rotatable frock of improved generation self-centering platform utilizes drive assembly to drive two arc grip blocks and is close to each other or keep away from through being provided with the movable rod to when carrying out the centre gripping to the work piece, the synchronous motion of carrying on side-to-side motion with a movable section of thick bamboo one relatively of driving, and make slider one slide in spout one, thereby two rotations of synchronous dynamic motion movable section of thick bamboo when adjusting the rotation handle, in order to realize the position regulation to by the centre gripping work piece.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides an improved self-centering platform rotatable tool, which comprises a support plate I1, a support plate II 2 and a concave mounting box 3, wherein two opposite sides of the support plate I1 and the support plate II 2 are respectively provided with a rotating rod 4 in a rotating way, one end of each rotating rod 4 is respectively and fixedly connected with the concave mounting box, a driving component is arranged inside the concave mounting box 3 and is assembled to drive the two arc-shaped clamping plates 5 to mutually approach or separate, so as to clamp workpieces with different sizes, the driving component comprises a bidirectional screw 6 and a motor 8, two ends of the bidirectional screw 6 are respectively and rotatably connected inside the concave mounting box 3 through a rotating shaft 7, the rotating shaft 7 at the right end of the bidirectional screw 6 is fixedly connected with an output shaft of the motor 8, the motor 8 is fixedly arranged at the right side of the concave mounting box 3, the support plate I1 and the support plate II 2 are respectively and threadedly connected with two sections of threads of the bidirectional screw 6, the adjusting component is arranged on the supporting plate I1 and used for synchronously adjusting the angle of the two arc-shaped clamping plates 5, so that the clamped workpiece can be conveniently rotated to realize multidirectional processing of the workpiece, the adjusting component comprises a first movable cylinder 9 with an opening at the right end, a second movable cylinder 10, two first gears 13, two second gears 14, a fixed block 15, a movable block 16 and a rotating handle 18, the two first gears 13 are respectively and fixedly connected with the outer surfaces of the two rotating rods 4, the two second gears 14 are respectively and fixedly connected with the outer surfaces of the first movable cylinder 9 and the second movable cylinder 10, the second gears 14 are meshed with the first gears 13, the second movable cylinder 10 is rotatably connected with the left side surface of the supporting plate II 2, the left end of the first movable cylinder 9 rotatably penetrates through a bearing clamped on the first supporting plate 1 and extends to the left side of the first supporting plate 1 and is fixedly connected with the fixed block 15, the movable block 16 is slidably mounted in a groove 17 formed in the left side surface of the fixed block 15 through a sliding component, the movable block 16 is fixedly connected with the rotating handle 18, the first support plate 1 is provided with a fixing component for fixing the two arc-shaped clamping plates 5 after synchronously adjusting the angle, and the first movable cylinder 9 is connected with the second movable cylinder 10 through a connecting component; through being provided with adjusting part, it rotates handle 18 to adjust and drives a movable section of thick bamboo 9 and rotate, cooperation movable section of thick bamboo two 10 of linkage effect between 9 and the movable section of thick bamboo two 10 rotate in step, thereby cooperation gear 13 and the meshing effect between the gear two 14 drive two arc grip blocks 5 and rotate in step, and then can drive the work piece by the centre gripping and rotate, and utilize to rotate in 18 card income draw-in groove 20 of handle and realize rotating the fixed after adjusting by the centre gripping work piece, and then made things convenient for and carried out the position to the work piece and adjusted, the operation is simple, time saving and labor saving.
The fixing assembly comprises a fixing ring 19 and a spring 21, the fixing ring 19 is fixedly installed on the left side face of the first support plate 1, the rotating handle 18 is located in the fixing ring 19, a plurality of clamping grooves 20 matched with the rotating handle 18 are formed in the left side face of the fixing ring 19, and two ends of the spring 21 are fixedly connected with the right side face of the movable block 16 and the left side of the inner wall face of the groove 17 respectively; through being provided with solid fixed ring 19, the elasticity of cooperation spring 21 drives the both ends fixed joint of rotation handle 18 in draw-in groove 20 to can carry out spacing fixed to rotation handle 18, and then can realize fixing after being adjusted by centre gripping work piece position.
The connecting assembly comprises a movable rod 26, the movable rod 26 is fixedly installed on the left side face of the second movable cylinder 10, the left end of the movable rod 26 extends into the first movable cylinder 9, sliding blocks I11 are fixedly installed on the upper side face and the lower side face of the movable rod 26, sliding grooves I12 matched with the sliding blocks I11 are formed in the upper side face and the lower side face of the inner wall face of the first movable cylinder 9, and the sliding blocks I11 are installed inside the sliding grooves I12 in a sliding mode; through being provided with movable rod 26, utilize drive assembly to drive two arc grip blocks 5 and be close to each other or keep away from to when carrying out the centre gripping to the work piece, drive movable rod 26 and a movable section of thick bamboo 9 in step and carry out the side-to-side motion relatively, and make slider 11 slide in spout 12, thereby drive a movable section of thick bamboo two 10 in step and rotate when adjusting rotation handle 18, in order to realize the position adjustment to by the centre gripping work piece.
The sliding assembly comprises two second sliding blocks 22, the two second sliding blocks 22 are fixedly installed on the upper side surface and the lower side surface of the movable block 16 respectively, and sliding grooves 23 matched with the second sliding blocks 22 are formed in the upper side surface and the lower side surface of the inner wall surface of the groove 17; through being provided with two sliders 22, utilize two sliders 22 to carry out the horizontal slip in two spout 23, cooperation two sliders 22 and two spout 23 carry out spacingly to the movable block 16 for under the drive of spring 21, the stable horizontal motion that carries on of movable block 16 in recess 17.
A guide rod 24 is fixedly installed inside the concave installation box 3, two guide blocks 25 are sleeved on the guide rod 24 in a sliding mode, and the two guide blocks 25 are fixedly connected with the first support plate 1 and the second support plate 2 respectively; through being provided with guide bar 24, utilize guide block 25 to carry out the side-to-side slip on guide bar 24, cooperation guide bar 24 and guide block 25 support backup pad 1 and backup pad two 2 spacing for under the drive of two-way screw rod 6, backup pad 1 and backup pad two 2 can be stable carry out the side-to-side motion.
When the bidirectional screw rod clamping device is used, the starting motor 8 is matched with the rotating shaft 7 to drive the bidirectional screw rod 6 to rotate, the support plate I1 and the support plate II 2 are driven to mutually approach or separate under the supporting and limiting effects of the guide rod 24 and the guide block 25 so as to clamp and fix workpieces with different sizes, the movable rod 26 is synchronously driven to move relative to the movable cylinder I9 and the movable cylinder I9 by matching the slide block I11 and the slide groove I12, when the direction of the workpiece needs to be adjusted, the rotating handle 18 is pulled leftwards to enable the spring 21 to be deformed and drive the rotating handle 18 to be separated from the clamping groove 20 on the fixed ring 19, the rotating handle 18 is rotated to drive the movable cylinder I9 to rotate, the movable cylinder II 10 can be driven to synchronously rotate by utilizing the connection relationship between the movable cylinder I9 and the movable cylinder II 10, and the meshing effect between the gear I13 and the gear II 14 can drive the rotating rod 4 to rotate, and then can drive two arc grip blocks 5 to rotate synchronously in order to realize the position adjustment to the work piece by the centre gripping to let out and rotate the handle 18 and cooperate the elastic action of the spring 21 to drive and rotate the handle 18 and go into the draw-in groove 20, fix after realizing the position adjustment to the work piece by the centre gripping.
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.