CN213950390U

CN213950390U - Grabbing device is used in bearing frame production

Info

Publication number: CN213950390U
Application number: CN202022516366.8U
Authority: CN
Inventors: 邵建昌
Original assignee: Nanjing Xinchang Plastic Electronics Co ltd
Current assignee: Nanjing Xinchang Plastic Electronics Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-13
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a gripping device for bearing seat production, which comprises a driving box, wherein a driving mechanism is arranged in the inner cavity of the driving box, a PLC controller is arranged at the left end of the top of the driving box, a vertical plate is arranged at the top of the driving box through a bearing, the bottom of the vertical plate is rotationally connected with the top of the driving mechanism, and transverse plates are symmetrically screwed at the left end and the right end of the top of the vertical plate, the labor intensity is reduced.

Description

Grabbing device is used in bearing frame production

Technical Field

The utility model relates to a bearing frame production facility technical field specifically is a grabbing device is used in bearing frame production.

Background

The bearing seat is a large-scale and extra-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like, a bearing point is required to be arranged at a place where the bearing is arranged, an inner support point of the bearing is a shaft, an outer support is a bearing seat which is commonly called, in the production and processing of the bearing seat, the bearing seat needs to be grabbed and carried to other positions for deep processing, but certain problems still exist, and the specific problems are as follows:

on traditional device need the manual work to take it to fixture after the bearing frame production finishes usually, the condition that the staff was hindered to the clamp appears easily, traditional device work efficiency is slow in addition, and then has reduced the production efficiency of bearing frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grabbing device is used in bearing frame production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grabbing device is used in bearing frame production, includes the drive case, actuating mechanism is installed to the inner chamber of drive case, the left end at drive case top is provided with the PLC controller, the riser is installed through the bearing in the top of drive case, the bottom of riser is rotated with actuating mechanism's top and is connected, the both ends symmetry spiro union has the diaphragm about the riser top, the top of diaphragm all is provided with the rack, the outer wall of diaphragm all overlaps and is equipped with the casing, drive mechanism is all installed at the top of casing inner chamber, the bottom of casing all is fixed with second electric putter, the mechanism of snatching is all installed to second electric putter's output, the output of PLC controller passes through wire and second electric putter's input electric connection.

Preferably, the mounting panel is all installed to four corners of drive case bottom, and the left and right sides both ends symmetry spiro union at mounting panel top has fixing bolt, and fixing bolt's bottom all stretches out the mounting panel.

Based on the technical characteristics, the mounting plate is fixed by the fixing bolt, so that the device is convenient to mount and dismount, and the working stability of the device is improved.

Preferably, actuating mechanism includes driven shaft, driven gear, driving shaft and servo motor, actuating mechanism's servo motor is located the right-hand member at drive box top, the driving shaft is installed to servo motor's power take off end, the outer wall of driving shaft has cup jointed the driving gear, the left side meshing of driving gear has driven gear, driven gear's inner chamber has cup jointed the driven shaft, and the bottom of the top of driven shaft and riser rotates and be connected.

Based on the technical characteristics, the driving mechanism can drive the shell to move on the transverse plate, so that the bearing seat is conveniently driven to move in the horizontal direction.

Preferably, drive mechanism includes drive gear, backup pad, belt pulley and driving motor, drive mechanism's backup pad is located the top of casing inner chamber, drive gear is installed through the pivot to the one end of backup pad, and driving gear and rack intermeshing, the one end spiro union that the casing inner chamber is close to the riser has driving motor, driving motor's power take off end installs the belt pulley, and the belt pulley rotates through pivot and drive gear to be connected.

Based on above-mentioned technical characteristics, be convenient for drive the riser through drive mechanism and rotate to make the bearing frame can then rotate, conveniently carry the bearing frame to appointed position and carry out deep-processing.

Preferably, the front end and the rear end of the transverse plate are symmetrically provided with slide rails, the left side wall and the right side wall of the shell are symmetrically provided with slide blocks, and the slide blocks are in sliding connection with the slide rails.

Based on the technical characteristics, the shell can be supported to a certain extent, and the shell can slide more smoothly.

Preferably, the grabbing mechanism comprises a connecting plate, a chute, a moving block, a pushing block, a first electric push rod, a fixed block, a first movable rod, a second movable rod, a first clamping arm and a second clamping arm, the connecting plate of the grabbing mechanism is positioned at the bottom of the second electric push rod, the left end of the bottom of the connecting plate is fixedly provided with a fixed block, a first electric push rod is arranged on the right side wall of the connecting plate, a push block is arranged at the output end of the first electric push rod, the top of the push block is provided with a moving block, the top of the inner cavity of the connecting plate is provided with a sliding chute which is matched with the moving block in a mutual disc way, the bottom of the fixed block is hinged with a first movable rod, one end of the first movable rod, which is far away from the fixed block, is provided with a first clamping arm, the bottom of the push block is hinged with a second movable rod, and the second movable rod is hinged with the first movable rod, and a second clamping arm is arranged at one end, far away from the push block, of the second movable rod.

Based on above-mentioned technical characteristics, the bearing frame of convenient different specifications snatchs, has changed the mode that traditional manual work took fixture with the bearing frame on, has reduced intensity of labour.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the PLC controller is used for controlling the second electric push rod to start, the second electric push rod moves downwards to drive the connecting plate to move, when the first clamping arm and the second clamping arm are in contact with the bearing seat, the PLC controller is used for controlling the first electric push rod to start at the moment, the first electric push rod pushes the push block to move, and the first movable rod and the second movable rod are hinged, so that the included angle between the first clamping arm and the second clamping arm can be conveniently adjusted, the bearing seats of different specifications can be conveniently grabbed, the traditional mode that the bearing seats are manually taken onto the clamping mechanism is changed, and the labor intensity is reduced;

(2) because the transmission gear meshes with the rack, so that the transmission mechanism can drive the shell to drive the bearing seat to move in the horizontal direction under the matching of the sliding block and the rack, and simultaneously, the driving mechanism is started to drive the vertical plate to rotate, so that the bearing seat can be driven to rotate, the bearing seat is grabbed to an appointed position to be deeply processed, and the production efficiency and the utilization rate of the device are improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a grabbing mechanism; 101. a connecting plate; 102. a chute; 103. a moving block; 104. a push block; 105. a first electric push rod; 106. a fixed block; 107. a first movable bar; 108. a second movable bar; 109. a first clamp arm; 110. a second clamp arm; 2. a PLC controller; 3. a drive box; 4. fixing the bolt; 5. mounting a plate; 6. a drive mechanism; 601. a driven shaft; 602. a driven gear; 603. a driving gear; 604. a drive shaft; 605. a servo motor; 7. a second electric push rod; 8. a vertical plate; 9. a transmission mechanism; 901. a transmission gear; 902. a support plate; 903. a belt pulley; 904. a drive motor; 10. a housing; 11. a slider; 12. a rack; 13. a slide rail; 14. a transverse plate.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a gripping device for bearing seat production comprises a driving box 3, a driving mechanism 6 is installed in an inner cavity of the driving box 3, mounting plates 5 are installed at four corners of the bottom of the driving box 3, fixing bolts 4 are symmetrically screwed at the left end and the right end of the top of the mounting plate 5, the bottoms of the fixing bolts 4 extend out of the mounting plate 5, a PLC (programmable logic controller) 2 is arranged at the left end of the top of the driving box 3, a vertical plate 8 is installed at the top of the driving box 3 through a bearing, the bottom of the vertical plate 8 is rotatably connected with the top of the driving mechanism 6, the driving mechanism 6 comprises a driven shaft 601, a driven gear 602, a driving gear 603, a driving shaft 604 and a servo motor 605, the servo motor 605 of the driving mechanism 6 is located at the right end of the top of the driving box 3, the driving shaft 604 is installed at the power output end of the servo motor 605, the driving gear 603 is sleeved on the outer wall of the driving shaft 604, the left side of the driving gear 603 is engaged with the driven gear 602, the inner cavity of the driven gear 602 is sleeved with a driven shaft 601, the top of the driven shaft 601 is rotatably connected with the bottom of a vertical plate 8, the left end and the right end of the top of the vertical plate 8 are symmetrically screwed with a horizontal plate 14, the top of the horizontal plate 14 is provided with a rack 12, the outer wall of the horizontal plate 14 is sleeved with a shell 10, the front end and the rear end of the horizontal plate 14 are symmetrically provided with slide rails 13, the left side wall and the right side wall of the shell 10 are symmetrically provided with sliders 11, the sliders 11 are slidably connected with the slide rails 13, the top of the inner cavity of the shell 10 is provided with a transmission mechanism 9, the transmission mechanism 9 comprises a transmission gear 901, a support plate 902, a belt pulley 903 and a driving motor 904, the support plate 902 of the transmission mechanism 9 is positioned at the top of the inner cavity of the shell 10, one end of the support plate 902 of the shell is provided with the transmission gear 901 through a rotating shaft, the transmission gear 901 is mutually meshed with the rack 12, one end of the inner cavity of the shell 10, which is close to the vertical plate 8, is screwed with the driving motor 904, a belt pulley 903 is installed at the power output end of the driving motor 904, the belt pulley 903 is rotatably connected with the transmission gear 901 through a rotating shaft, the bottom of the housing 10 is fixed with a second electric push rod 7, the output end of the second electric push rod 7 is installed with a grabbing mechanism 1, the grabbing mechanism 1 comprises a connecting plate 101, a chute 102, a moving block 103, a push block 104, a first electric push rod 105, a fixed block 106, a first movable rod 107, a second movable rod 108, a first clamping arm 109 and a second clamping arm 110, the connecting plate 101 of the grabbing mechanism 1 is located at the bottom of the second electric push rod 7, the fixed block 106 is fixed at the left end of the bottom of the connecting plate 101, the first electric push rod 105 is installed at the right side wall of the connecting plate 101, the push block 104 is installed at the output end of the first electric push rod 105, the moving block 103 is installed at the top of the push block 104, the chute 102 matched with the moving block 103 is installed at the top of the inner cavity of the connecting plate 101, the bottom of fixed block 106 articulates there is first movable rod 107, the one end that fixed block 106 was kept away from to first movable rod 107 is provided with first arm lock 109, the bottom of ejector pad 104 articulates there is second movable rod 108, and second movable rod 108 is connected with first movable rod 107 is articulated, the one end that ejector pad 104 was kept away from to second movable rod 108 is provided with second arm lock 110, the output of PLC controller 2 passes through the wire and the input electric connection of second electric putter 7, the model of first electric putter 105 can be IP66, servo motor 605's model can be MS0020A, the model of second electric putter 7 can be HTA2800, driving motor 904's model can be Y315S-4.

The working principle is as follows: when the device is used, the mounting plate 5 is placed in a required working area, the mounting plate 5 is fixed by the fixing bolt 4, the device is convenient to mount and dismount, the working stability of the device is improved, an external power supply is connected, after the bearing seat is produced, the PLC 2 controls the second electric push rod 7 to start, the second electric push rod 7 moves downwards to drive the connecting plate 101 to move, when the first clamping arm 109 and the second clamping arm 110 are contacted with the bearing seat, the PLC 2 controls the first electric push rod 105 to start, under the matching of the sliding groove 102 and the moving block 103, the first electric push rod 105 pushes the push block 104 to move, because the first movable rod 107 and the second movable rod 108 are hinged, the included angle between the first clamping arm 109 and the second clamping arm 110 is convenient to adjust, the bearing seats of different specifications are convenient to grab, and the traditional mode that the bearing seat is manually taken to the clamping mechanism is changed, reduced intensity of labour, later start through PLC controller 2 control driving motor 904, driving motor 904 drives drive gear 901 through belt pulley 903 and rotates, because drive gear 901 and rack 12 mesh, thereby make casing 10 can pass through slider 11 and slide the removal that drives the bearing frame and realize the horizontal direction on rack 12, start through PLC controller 2 control servo motor 605 simultaneously, servo motor 605 drives driving gear 603 through driving shaft 604 and rotates, driving gear 603 rotates and drives driven gear 602 and rotates, thereby make driven shaft 601 pivoted drive riser 8 simultaneously and rotate, and then conveniently snatch the bearing frame and carry out deep-processing to appointed position, the production efficiency of device has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a grabbing device is used in bearing frame production, includes drive case (3), its characterized in that: a driving mechanism (6) is arranged in the inner cavity of the driving box (3), a PLC (programmable logic controller) is arranged at the left end of the top of the driving box (3), the top of the driving box (3) is provided with a vertical plate (8) through a bearing, the bottom of the vertical plate (8) is rotationally connected with the top of the driving mechanism (6), transverse plates (14) are symmetrically screwed at the left end and the right end of the top of the vertical plate (8), racks (12) are arranged at the tops of the transverse plates (14), the outer walls of the transverse plates (14) are all sleeved with a shell (10), the top of the inner cavity of the shell (10) is all provided with a transmission mechanism (9), a second electric push rod (7) is fixed at the bottom of the shell (10), the output ends of the second electric push rods (7) are respectively provided with a grabbing mechanism (1), the output end of the PLC (2) is electrically connected with the input end of the second electric push rod (7) through a lead.

2. The gripping device for bearing seat production according to claim 1, wherein: mounting panel (5) are all installed to four corners of drive case (3) bottom, and mounting panel (5) top about both ends symmetry spiro union have fixing bolt (4), and the bottom of fixing bolt (4) all stretches out mounting panel (5).

3. The gripping device for bearing seat production according to claim 1, wherein: drive mechanism (6) include driven shaft (601), driven gear (602), driving gear (603), driving shaft (604) and servo motor (605), servo motor (605) of drive mechanism (6) are located the right-hand member at drive case (3) top, driving shaft (604) are installed to the power take off end of servo motor (605), driving gear (603) have been cup jointed to the outer wall of driving shaft (604), the left side meshing of driving gear (603) has driven gear (602), the inner chamber of driven gear (602) has cup jointed driven shaft (601), and the bottom of the top of driven shaft (601) and riser (8) is rotated and is connected.

4. The gripping device for bearing seat production according to claim 1, wherein: drive mechanism (9) are including drive gear (901), backup pad (902), belt pulley (903) and driving motor (904), backup pad (902) of drive mechanism (9) are located the top of casing (10) inner chamber, drive gear (901) are installed through the pivot to the one end of backup pad (902), and drive gear (901) and rack (12) intermeshing, casing (10) inner chamber is close to one end spiro union of riser (8) has driving motor (904), belt pulley (903) are installed to the power take off of driving motor (904), and belt pulley (903) rotate through pivot and drive gear (901) and be connected.

5. The gripping device for bearing seat production according to claim 1, wherein: the front end and the rear end of the transverse plate (14) are symmetrically provided with slide rails (13), the left side wall and the right side wall of the shell (10) are symmetrically provided with slide blocks (11), and the slide blocks (11) are in sliding connection with the slide rails (13).

6. The gripping device for bearing seat production according to claim 1, wherein: the grabbing mechanism (1) comprises a connecting plate (101), a sliding groove (102), a moving block (103), a push block (104), a first electric push rod (105), a fixed block (106), a first movable rod (107), a second movable rod (108), a first clamping arm (109) and a second clamping arm (110), the connecting plate (101) of the grabbing mechanism (1) is located at the bottom of the second electric push rod (7), the fixed block (106) is fixed at the left end of the bottom of the connecting plate (101), the first electric push rod (105) is installed on the right side wall of the connecting plate (101), the push block (104) is arranged at the output end of the first electric push rod (105), the moving block (103) is arranged at the top of the push block (104), the sliding groove (102) matched with the moving block (103) in a disc mode is formed in the top of an inner cavity of the connecting plate (101), and the first movable rod (107) is hinged to the bottom of the fixed block (106), the one end that fixed block (106) were kept away from in first movable rod (107) is provided with first arm lock (109), the bottom of ejector pad (104) articulates there is second movable rod (108), and second movable rod (108) are connected with first movable rod (107) are articulated, the one end that ejector pad (104) were kept away from in second movable rod (108) is provided with second arm lock (110).