CN110984856A - Impact drill fixing mechanism of AGV intelligent drilling trolley - Google Patents

Abstract

The invention relates to an impact drill fixing mechanism of an AGV intelligent drilling trolley, which comprises a sliding bottom plate connected to an X-direction sliding plate in a sliding mode along the X-axis direction, wherein a limiting piece limiting the sliding bottom plate to move on the X-direction sliding plate is arranged on the sliding bottom plate; the third pillar is fixed on the sliding bottom plate, a fourth adjusting plate is arranged on the fourth pillar, a fourth long hole is formed in the fourth adjusting plate, and the fourth adjusting plate is fixed on the X-direction sliding plate through a fourth bolt. The invention has the effect of accurately adjusting the relative positions of the four impact drills.

Description

Impact drill fixing mechanism of AGV intelligent drilling trolley

Technical Field

The invention relates to the technical field of AGV intelligent drilling devices, in particular to a percussion drill fixing mechanism of an AGV intelligent drilling trolley.

Background

An AGV is a transport vehicle equipped with an electromagnetic or optical automatic guide device, capable of traveling along a predetermined guide path, having safety protection and various transfer functions, and a transport vehicle that does not require a driver in industrial applications, and its traveling route and behavior can be controlled by a computer.

Chinese patent publication No. CN108482518A discloses an AGV automobile transfer robot, which includes a first AGV body and a second AGV body; the first AGV body and the second AGV body respectively comprise a travelling mechanism, a steering mechanism and a clamping mechanism; the walking mechanism comprises a walking wheel group internally provided with a walking wheel and a walking input shaft; the steering mechanism comprises a steering transmission gear fixedly arranged on the shell of the travelling wheel set; the walking input shaft and the steering transmission gear are coaxially arranged.

The above prior art solutions have the following drawbacks: use when punching in the building, will load four impact drills on AGV intelligent vehicle, if the operator will impact and bore the angle bottom plate of direct loading on AGV intelligent vehicle, hardly hold the position accuracy between each impact drill.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the impact drill fixing mechanism of the AGV intelligent drilling trolley, which can accurately adjust the relative positions of four impact drills.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a fixing mechanism is bored in impact of AGV intelligence drilling dolly, includes along X axle direction sliding connection at the X to the slide plate on the slide plate, be equipped with the locating part that restriction slide plate moved on X to the slide plate on the slide plate, X is equipped with first pillar, second pillar, third pillar and fourth pillar to the slide plate, four impact bores set up respectively on first pillar, second pillar, third pillar and fourth pillar, the first pillar is fixed on X to the slide plate, be equipped with the second regulating plate on the second pillar, set up the second slot hole on the second regulating plate, wear to be equipped with the second bolt in the second slot hole and the second regulating plate passes through the second bolt to be fixed on X to the slide plate; the third pillar is fixed on the sliding bottom plate, a fourth adjusting plate is arranged on the fourth pillar, a fourth long hole is formed in the fourth adjusting plate, and a fourth bolt penetrates through the fourth long hole and is fixed on the X-direction sliding plate through the fourth bolt.

By adopting the technical scheme, when the relative positions of the four percussion drills need to be adjusted, an operator firstly adjusts the position of the second support along the Y-axis direction, and then fixes the second adjusting plate on the X-direction sliding plate through the second bolt; then the operator adjusts the fourth strut in the same way so that the distance between the fourth strut and the third strut is consistent with the distance between the second strut and the first strut; finally, an operator adjusts the position of the sliding bottom plate along the X-axis direction, so that the distance between the third support and the first support meets the design requirement, and then the sliding bottom plate is fixed on the X-direction sliding plate through the limiting piece, and at the moment, the four punching holes are quickly and conveniently fixed on the X-direction sliding plate; in such a setting mode, the second support column only needs to move along the Y-axis direction, so that the position accuracy between the first support column and the second support column along the X-axis direction can be ensured, the third support column and the fourth support column are positioned on the sliding plate, therefore, the position of the third support column can only be adjusted along the X-axis direction, although the position of the fourth support column can be adjusted along the X-axis direction and the Y-axis direction simultaneously, the position of the fourth support column and the position of the third support column along the Y-axis direction are fixed, therefore, the position of the first support column, the position of the second support column, the position of the third support column and the position of the fourth support column can only be adjusted relatively, the possibility of human errors generated when an operator adjusts the relative positions of the first support column, the second support column, the position of the third support column and the position of the fourth support column is greatly reduced, and the adjustment accuracy of the.

The present invention in a preferred example may be further configured to: an adjusting mechanism for adjusting the distance between the third support and the fourth support is arranged between the third support and the fourth support, the adjusting mechanism comprises two fixed supports, a positioning guide rod is connected between the two supports, two support sleeves are sleeved on the positioning guide rod and respectively fixed on the third support and the fourth support, positioning screws are connected on the two support sleeves in a threaded manner, and the positioning screws are abutted against the positioning guide rod; and an adjusting mechanism with the same structure as that between the third support column and the fourth support column is arranged between the first support column and the second support column.

Through adopting above-mentioned technical scheme, the branch cover is fixed on third pillar and fourth pillar, and the branch cover connection of sliding is on the positioning guide arm, consequently the cooperation of positioning guide arm and branch cover can play the effect of a direction to the removal of fourth pillar, improve the removal precision of fourth pillar, when the fourth pillar removes to preset position, the operator can screw up set screw, thereby with the fourth pillar preset on the positioning guide arm, the operator is when through the fourth bolt fastening fourth regulating plate like this, the fourth pillar is difficult for producing slight movement, and then improved the fixed precision to the fourth pillar.

The present invention in a preferred example may be further configured to: the positioning guide rod is provided with a ring groove along the periphery at the position close to the fourth strut, and the ring groove is provided with a plurality of grooves along the length direction of the positioning guide rod.

By adopting the technical scheme, the positions among the ring grooves can be determined through the standard hole distances in the goods shelf industry, so that the ring grooves can play a role of a scale, when an operator moves the fourth support to a preset position, the operator screws the positioning screws into the ring grooves and pushes against the bottoms of the ring grooves, the fourth support is fixed at the standard position quickly and accurately, and the positioning difficulty of the fourth support is reduced; similarly, the operator can fix the second support pillar at the standard position quickly and accurately, and the position consistency of the second support pillar and the fourth support pillar along the X-axis direction is ensured.

The present invention in a preferred example may be further configured to: two all be equipped with on the support and adjust the seat, two wear to be equipped with adjusting screw on adjusting the seat, adjusting screw's one end threaded connection is on one of them regulation seat, and the other end rotates to be connected on another regulation seat, adjusting screw's one end still is equipped with the cotter key.

Through adopting above-mentioned technical scheme, when needing to adjust the position of second pillar or fourth pillar, the operator has the one end of round pin key with the spanner joint at adjusting screw, then rotates adjusting screw to drive support and second pillar or fourth pillar and remove along the Y axle direction, and the position of laborsaving and accurate adjustment second pillar or fourth pillar of operator is convenient for in such setting, reduces the regulation degree of difficulty.

The present invention in a preferred example may be further configured to: x sets up the waist shape hole that twice set up along the X axle direction to on the slide, be equipped with two sets ofly on the sliding bottom plate and extend into the downthehole staff of twice waist shape respectively, every group the staff is equipped with one at least, the diameter of staff is the same with the width in waist shape hole.

Through adopting above-mentioned technical scheme, the cooperation of two waist shape holes and staff can play a guide effect to sliding bottom's removal to make sliding bottom can be more accurate remove along X axle direction, and such setting is convenient for the quick installation of operator and removes sliding bottom.

The present invention in a preferred example may be further configured to: the limiting part comprises a positioning support fixed on one side of the sliding bottom plate along the sliding direction of the sliding bottom plate, positioning keys are hinged on the positioning support, positioning grooves matched with the positioning keys are formed in the side edge of the X-direction bottom plate, and a plurality of positioning grooves are formed in the side edge direction of the X-direction bottom plate; when the positioning key is embedded in the positioning groove, a separation blade is fixed on the positioning support through a bolt, and the separation blade supports the positioning key tightly in the positioning groove.

Through adopting above-mentioned technical scheme, when the operator removed sliding bottom plate to preset position, rotate the navigation key and make it inlay in the constant head tank, then paste the separation blade tightly on the navigation key and through the bolt fastening on the location support, just so quick restrict the navigation key in the constant head tank this moment to fixed sliding bottom plate, the position of constant head tank can be decided according to each standard pitch-row in the goods shelves industry, consequently the operator directly on-the-spot according to the pitch-row requirement of corresponding select the constant head tank can, the location is swift, stable.

The present invention in a preferred example may be further configured to: the one end that sliding bottom is deviating from the third pillar is equipped with the side position screw rod, threaded connection has the side position nut on the side position screw rod, X is equipped with the mounting that is used for fixed side position nut on to the slide.

Through adopting above-mentioned technical scheme, the location key inlays to be put back in the constant head tank, and the operator can twist and move side position nut to X to the bottom plate top and be located suitable position, then fixed with side position nut through the mounting, and sliding bottom plate and X are fixed to each other between the bottom plate this moment, have further improved sliding bottom plate and X to being connected stability between the bottom plate, reduce sliding bottom plate and X to the possibility that produces mutual deflection between the bottom plate.

The present invention in a preferred example may be further configured to: the fixing piece comprises a v-21274h-shaped seat fixed on the X-direction sliding plate, wherein cover plates are arranged on two sides of the v-21274h-shaped seat along the length direction of the lateral screw rod, and are fixed on the v-21274h-shaped seat through bolts and clamp lateral nuts in the v-21274h-shaped seat.

By adopting the technical scheme, when the side nuts need to be fixed, an operator firstly screws the side nuts to the v-shaped seat, then pastes the cover plates to the v-shaped seat 21274respectively, and fixes the cover plates on the v-shaped seat 21274through bolts on each side of the v-shaped seat, and then clamps the side nuts in the v-shaped seat 21274and the v-shaped seat through the cover plates, so that the positions of the side nuts are fixed quickly and conveniently; and such fixed mode can also restrict the side position screw rod along the deflection of left and right direction, has improved the fixed stability to the side position screw rod.

The present invention in a preferred example may be further configured to: the opening of the v-shaped seat is provided with a top plate which is fixed at the two ends of the v-shaped seat through bolts and tightly supports the side nuts in the v-shaped seat.

Through adopting above-mentioned technical scheme, the roof can compress tightly the side position nut in the shape seat of \21274fromthe top to restricted the removal of side position nut along vertical direction, reduced the deflection of side position screw rod along vertical direction, further improved the fixed stability to the side position nut.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the first support column, the second support column, the third support column and the fourth support column can only adjust the position in one direction relatively, so that the possibility of human errors generated when an operator adjusts the relative positions of the first support column, the second support column, the third support column and the fourth support column is greatly reduced, and the adjusting precision of the first support column, the second support column, the third support column and the fourth support column is improved;

2. the operator can be laborsaving and the position of accurate adjustment second pillar or fourth pillar through adjusting screw, reduces the regulation degree of difficulty.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic structural diagram of the rotary column according to the embodiment.

Fig. 3 is a schematic structural diagram for embodying the second motor in the present embodiment.

Fig. 4 is a schematic structural diagram for embodying the wire track in the present embodiment.

Fig. 5 is an enlarged view of a portion B in fig. 3.

Fig. 6 is an enlarged view of a portion C in fig. 3.

Fig. 7 is an enlarged view of a portion D in fig. 3.

Fig. 8 is an enlarged view of a portion a in fig. 1.

Fig. 9 is a schematic structural view of the second load-bearing bolt of the present embodiment.

In the figure, 1, a frame bottom plate; 11. a first motor; 111. a first lead screw; 12. an inclined hole; 13. rotating the base plate; 14. a first load bearing bolt; 141. a first load bearing ball; 15. a first insert; 16. a second insert; 17. a fourth insert; 2. an angle floor; 21. adjusting the support; 211. rotating the column; 22. a second motor; 221. a second lead screw; 23. a gasket; 24. a copper sleeve; 25. a motor base plate; 26. a Y-direction reinforcing rib; 27. a wire track; 28. a protrusion; 29. a third insert; 20. a second load bearing bolt; 201. a second load bearing ball; 202. a second thread insert; 203. a second adjusting stud; 204. a second reed; 205. a contact ring; 3. a Y-direction sliding plate; 31. a second support; 32. a third motor; 321. a third screw rod; 33. a slider; 4. an X-direction sliding plate; 41. a third support; 42. a first support; 43. a second support; 431. a second adjusting plate; 432. a second long hole; 433. a second bolt; 44. a third support; 45. a fourth strut; 451. a fourth adjusting plate; 452. a fourth long hole; 453. a fourth bolt; 46. a waist-shaped hole; 47. positioning a groove; 5. a locking member; 51. a locking seat; 52. a pressure lever; 521. a long rod; 5211. pressing a groove; 522. a presser foot; 53. a first cylinder; 531. a wedge; 6. a sliding bottom plate; 61. a small shaft; 62. a lateral screw; 63. a side nut; 64. a fixing member; 641. a v-shaped seat; 642. a cover plate; 643. a top plate; 65. a card holder; 66. clamping a plate; 7. a limiting member; 71. positioning a support; 72. a positioning key; 73. a baffle plate; 8. an adjustment mechanism; 81. a support; 82. positioning the guide rod; 821. a ring groove; 83. supporting a sleeve; 831. an adjusting seat; 832. adjusting the screw rod; 833. a pin key; 84. a set screw; 10. and (5) performing impact drilling.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the invention discloses a two-stage adjusting device for an AGV intelligent drilling trolley, which comprises an impact drill position adjusting mechanism of the AGV intelligent drilling trolley, an impact drill fixing mechanism of the AGV intelligent drilling trolley and an angle bottom plate fixing mechanism of the AGV intelligent drilling trolley.

Referring to fig. 1 and 2, AGV intelligence drilling dolly's impact drill position adjustment mechanism includes frame bottom plate 1 and the angle bottom plate 2 of setting on frame bottom plate 1, the one corner of angle bottom plate 2 outwards extends and forms the corner, be equipped with one on the corner that angle bottom plate 2 extends and adjust support 21, the bottom of adjusting support 21 has set firmly a rotation post 211, the step hole has been seted up on the angle bottom plate 2, gasket 23 has been set in the step hole, it is equipped with a copper sheathing 24 still to overlap on the rotation post 211, the one end of copper sheathing 24 and the laminating of step hole inner wall are contradicted on gasket 23, the other end is contradicted and is extended angle bottom plate 2 and contradicted with the bottom of adjusting support 21, the clearance has between adjusting support 21 and the angle bottom plate 2 this moment, and the surface accuracy height at copper sheathing 24 both ends, so that smooth and easy rotation of adjusting support 21. The angle bottom plate 2 is rotatably connected to the frame bottom plate 1 at any point different from the rotation connection point with the adjusting support 21, so that when the adjusting support 21 is pushed, the angle bottom plate 2 can rotate on the frame bottom plate 1. The frame bottom plate 1 is provided with an inclined hole 12, the rotating column 211 penetrates through the gasket 23 and extends out of the inclined hole 12 of the angle bottom plate 2, and when the adjusting support 21 rotates along with the angle bottom plate 2, the rotating column 211 slides in the inclined hole 12 all the time so as to prevent the rotating column 211 from interfering with the frame bottom plate 1.

Referring to fig. 2, a first motor 11 is arranged on the frame bottom plate 1 along one side of the angle bottom plate 2, a rotating base plate 13 is arranged between the first motor 11 and the frame bottom plate 1, two sides of the first motor 11 along the length direction are fixed on the rotating base plate 13 through bolts, the rotating base plate 13 is rotatably connected with the frame bottom plate 1, and the connection mode is the same as that between the adjusting support 21 and the angle bottom plate 2. The output end of the first motor 11 is connected with a first screw rod 111, the first screw rod 111 is arranged in the adjusting support 21 in a penetrating way and is in threaded connection, so that the second motor 22 can drive the angle bottom plate 2 to rotate on the frame bottom plate 1 when working.

Referring to fig. 2, the rotating base plate 13 is further fixedly connected with a first bearing bolt 14, one end of the frame bottom plate 1 of the first bearing bolt 14 is embedded with a first bearing ball 141, the frame bottom plate 1 is embedded with a first insert 15 below the rotating base plate 13, the surface flatness of the first insert 15 is higher than that of the frame bottom plate 1, the first bearing ball 141 is always abutted against the first insert 15, and the upper surface of the first insert 15 is higher than that of the frame bottom plate 1 by 0.1 mm-0.5 mm, so that a gap is formed between the rotating base plate 13 and the frame bottom plate 1, and the first motor 11 can smoothly rotate on the frame bottom plate 1. At this time, the first bearing bolt 14 and the rotation connection point between the rotation base plate 13 and the frame bottom plate 1 form two-point support for the rotation base plate 13, so that the support stability of the rotation base plate 13 is improved, and the possibility that the first motor 11 deflects downwards under the action of self gravity is reduced, so that the first motor 11 is always located on one plane when rotating, the rotation precision of the first motor 11 is improved, and the driving precision of the first motor 11 on the angle bottom plate 2 is further improved.

Referring to fig. 1 and 3, there is Y to slide 3 one side of angle bottom plate 2 deviating from frame bottom plate 1 along Y axle direction through slider sliding connection, motor backing plate 25 has set firmly on the angle bottom plate 2, second motor 22 inlays to be put in motor backing plate 25 and can dismantle on motor backing plate 25 through the bolt, Y is equipped with second support 31 on to slide 3, be equipped with second lead screw 221 on the output of second motor 22, second lead screw 221 wears to establish and threaded connection on second support 31, second motor 22 during operation drive second lead screw 221 rotates, thereby quick convenient drive Y removes along Y axle direction to slide 3. The motor backing plate 25 is established to the plane along the both sides of Y axle direction, has set firmly two Y to strengthening rib 26 on the angle bottom plate 2, and two Y are laminated mutually with motor backing plate 25 along the both sides of Y axle direction respectively to one side of strengthening rib 26 to two Y can play a spacing effect of strengthening to motor backing plate 25 to strengthening rib 26, reduce the possibility that second motor 22 during operation produced the deflection, improved second motor 22's drive stability and drive accuracy.

Referring to fig. 4, the sliding member includes two sets of linear rails 27, each set of linear rails 27 is two, two sets of linear rails 27 are fixed on two sides of the angle bottom plate 2 along the distribution of the Y-axis direction, the Y-direction sliding plate 3 is provided with four sliding blocks 33 which are in one-to-one correspondence with the linear rails 27 and are connected in a sliding manner, the angle bottom plate 2 is further provided with protrusions 28, one sides of the two sets of linear rails 27 which are opposite are all attached to the sides of the protrusions 28, the protrusions 28 play a limiting role in limiting the positions, the possibility of deviation of the linear rails 27 is reduced, and the guiding precision of the linear.

Referring to fig. 3, an X-direction sliding plate 4 is arranged on one side of the Y-direction sliding plate 3 away from the angle base plate 2, the X-direction sliding plate 4 is connected to the Y-direction sliding plate 3 in a sliding manner along the X-axis direction, and the connection mode between the X-direction sliding plate 4 and the Y-direction sliding plate 3 is the same as that between the Y-direction sliding plate 3 and the frame base plate 1. The Y-direction sliding plate 3 is provided with a third motor 32, the connection mode between the third motor 32 and the Y-direction sliding plate 3 is the same as the connection mode between the second motor 22 and the angle bottom plate 2, the output end of the third motor 32 is provided with a third screw rod 321, the X-direction sliding plate 4 is provided with a third support 41, and the third screw rod 321 is arranged in a penetrating manner and is in threaded connection with the third support 41. When the third motor 32 works, the X-direction sliding plate 4 can be driven to move along the X-axis direction quickly and conveniently. X is equipped with four impact drill 10 to the bottom plate, when AGV intelligent vehicle moved to preset position, the operator through first motor 11, second motor 22 and third motor 32's common cooperation, can be nimble adjust four impact drill 10 for the angle on ground, along the position of X axle direction and along the position of Y axle direction to four impact drill 10's of adjustment position accurate once more, impact drill 10 punches to ground again this moment, can the high accuracy beat out corresponding hole.

Referring to fig. 1 and 3, the impact drill fixing mechanism of the AGV intelligent drilling dolly includes a sliding bottom plate 6 disposed on an X-direction sliding plate 4, the X-direction sliding plate 4 is respectively provided with a first pillar 42, a second pillar 43, a third pillar 44 and a fourth pillar 45 along four rectangular corners, four impact drills 10 are respectively disposed on the first pillar 42, the second pillar 43, the third pillar 44 and the fourth pillar 45, wherein the first pillar 42 is directly fixed on the X-direction sliding plate 4, one side of the second pillar 43 away from the first pillar 42 is provided with a second adjusting plate 431, the second adjusting plate 431 is provided with two second long holes 432 along a Y-axis direction, a second bolt 433 penetrates through the second long hole 432, the X-direction sliding plate 4 is provided with a plurality of standard holes along a length direction of the second long hole 432 below the second long hole 432, the second bolt 433 selects a corresponding standard hole according to requirements and is screwed in the standard hole, thereby quickly and easily fixing the position of the second support 43 in the Y-axis direction.

Referring to fig. 1, 3 and 5, at least two parallel waist-shaped holes 46 extending along the X-axis direction are formed in the X-direction sliding plate 4, two groups of small shafts 61 (not shown in the figure) extending into the two waist-shaped holes 46 are arranged on the sliding bottom plate 6, two small shafts 61 are arranged in each group, and the diameter of each small shaft 61 is the same as the width of each waist-shaped hole 46, so that the sliding bottom plate 6 can only move on the X-direction sliding plate 4 along the X-axis direction, and the sliding precision of the sliding bottom plate 6 on the X-direction sliding plate 4 is improved. After the sliding bottom plate 6 is adjusted in place, the sliding bottom plate 6 is provided with a limiting part 7 for limiting the sliding bottom plate 6 to move on the X-direction sliding plate 4, the limiting part 7 comprises two positioning supports 71 which are respectively and fixedly connected to the two sides of the sliding bottom plate 6 in the sliding direction of the sliding bottom plate 6, a positioning key 72 is hinged to each positioning support 71, three positioning grooves 47 are formed in the side edge of the X-direction bottom plate, an operator can move the sliding bottom plate 6 along the X-axis direction until the distance between the third pillar 44 and the first pillar 42 reaches an expected distance, then the positioning key 72 is rotated downwards until the positioning key 72 is embedded into the positioning groove 47, the size of the positioning key 72 in the width direction is the same as that of the positioning groove 47 in the width direction, and therefore the sliding bottom plate 6 can be quickly and conveniently. The positioning support 71 is attached with a blocking piece 73, the positioning key 72 is sunken, the blocking piece 73 abuts against the sunken part of the positioning key 72 and then is fixed on the positioning support 71 through bolts, and the blocking piece 73 fixes the positioning key 72 in the positioning groove 47, so that the position of the sliding bottom plate 6 relative to the X direction bottom plate is fast and conveniently fixed. The positions of the three positioning grooves 47 are designed according to the standard of the shelf industry, namely when the positioning keys 72 are respectively embedded into the three positioning grooves 47, the punching hole distances of the two impact drills 10 on the third support column 44 and the first support column 42 are the hole distances of three different standards, so that the design is convenient for the site constructors to quickly position the sliding bottom plate 6, and the debugging difficulty is reduced.

Referring to fig. 3 and 6, sliding bottom 6 still is equipped with side position screw rod 62 in the one end that deviates from third pillar 44, is equipped with the cassette on sliding bottom 6, and the periphery indent is followed to side position screw rod 62's one end, has the cardboard through bolted connection on the cassette, and side position screw rod 62's interior concave part joint is between cassette and cardboard to quick convenient and detachable fixes side position screw rod 62's one end. The side screw 62 is in threaded connection with a side nut 63, the X-direction sliding plate 4 is provided with a fixing piece 64 for fixing the side nut 63, the fixing piece 64 comprises a v-21274fixed on the X-direction sliding plate 4, the fixing piece 641 is a shape seat 641, an operator firstly turns the side nut 63 and adjusts the position of the side nut 63 on the side screw 62 until the side nut 63 is located on the v-21274, the v-21274is located in the shape seat 641, cover plates 642 are arranged on two sides of the shape seat 641 along the length direction of the side screw 62, at the moment, the operator fixes each cover plate 642 on the v-21274through bolts, the cover plates 642 clamp the side bolts on the v-21274, and the movement of the side nut 63 along the length direction of the side screw 62 is limited in the shape seat 641. An opening of the v-shaped seat 641 is provided with a top plate 643, the top plate 643 is also fixed to the v-shaped seat 21274at two ends of the v-shaped seat 641 through bolts and is tightly pressed against the top of the side nut 63, so that the side nut 63 is limited to move in the vertical direction, and the side nut 63 is quickly and conveniently fixed in the v-shaped seat 21274641. Lateral position screw rod 62 and two locating parts 7 have formed three point fixing to sliding bottom 6 this moment, and very firm fixes sliding bottom 6 on X is to slide 4, has reduced sliding bottom 6 when strikeing the brill 10 during operation and X to the slide 4 between produce the possibility of rocking, improves the precision of punching of AGV intelligent vehicle to ground.

Referring to fig. 1, the third support column 44 and the fourth support column 45 are both disposed on the sliding bottom plate 6, wherein the third support column 44 is directly fixed on the sliding bottom plate 6, the third support column 44 is aligned with the first support column 42 along the X-axis direction, a fourth adjusting plate 451 is disposed on one side of the fourth support column 45 away from the third support column 44, a fourth long hole 452 is disposed on the fourth adjusting plate 451, the X-direction sliding plate 4 is also provided with a plurality of standard holes along the length direction of the fourth long hole 452 below the fourth long hole 452, a fourth bolt 453 is disposed in the fourth long hole 452 in a penetrating manner, the fourth bolt 453 selects a corresponding standard hole as required and is in threaded connection with the standard hole, and therefore the position of the fourth support column 45 along the Y-axis direction is fixed quickly and conveniently.

Referring to fig. 3 and 7, an adjusting mechanism 8 for adjusting a distance between the third support column 44 and the fourth support column 45 is disposed between the third support column 44 and the fourth support column 45, the adjusting mechanism 8 includes two brackets 81 with fixed positions, a positioning guide rod 82 is fixedly connected between the two brackets 81, two support sleeves 83 are sleeved on the positioning guide rod 82, inner diameters of the two support sleeves 83 are consistent with an outer diameter of the positioning guide rod 82, the two support sleeves 83 are respectively fixed on outer side walls of the third support column 44 and the fourth support column 45, positioning screws 84 are respectively in threaded connection with the two support sleeves 83, and the positioning screws 84 close to the third support column 44 abut against the positioning guide rod 82 to fix a position of the third support column 44 relative to the positioning guide rod 82. Positioning guide rod 82 is provided with a plurality of annular grooves 821 along the circumference near fourth pillar 45, annular grooves 821 are provided along the length direction of positioning guide rod 82, and each annular groove 821 is designed according to the size specified by the industry standard, that is, when positioning screw 84 near fourth pillar 45 is screwed into one annular groove 821, the punching positions of two percussion drills 10 on third pillar 44 and fourth pillar 45 are consistent with the industry standard. The diameter of the set screw 84 is the same as the width of the ring groove 821, so that the possibility that the fourth support 45 is shaken during the operation of the percussion drill 10 can be prevented, and the punching precision of the percussion drill 10 is improved.

Referring to fig. 7, the adjusting seats 831 are fixedly arranged on the two support sleeves 83, the adjusting seats 831 near the third support column 44 penetrate through and are rotatably connected with the adjusting screws 832, one ends of the adjusting screws 832 far away from the third support column 44 penetrate through and are in threaded connection with the other adjusting seats 831, one ends of the adjusting screws 832 far away from the fourth support column 45 are provided with the pin keys 833, an operator can sleeve a wrench with a key groove on the adjusting screws 832, and then the adjusting screws 832 are rotated through the wrench to easily drive the fourth support column 45 to move along the Y-axis direction in a labor-saving manner, and the adjusting mode is very accurate and the adjusting difficulty is small.

Referring to fig. 3 and 7, an adjusting mechanism 8 having the same structure as that between the third support column 44 and the fourth support column 45 is provided between the first support column 42 and the second support column 43, so that the operator can adjust the position of the second support column 43 in the Y-axis direction as quickly and accurately as possible. In this arrangement, the second support column 43 only needs to be moved in the Y-axis direction, so that the positional accuracy in the X-axis direction between the first support column 42 and the second support column 43 can be ensured, the third support column 44 and the fourth support column 45 are located on the slide plate, therefore, the third support 44 can be adjusted in position only in the X-axis direction, while the fourth support 45 can be adjusted in position in both the X-axis direction and the Y-axis direction, however, the position of the fourth support 45 and the position of the third support 44 along the Y axis are fixed, so that the first support 42, the second support 43, the third support 44 and the fourth support 45 can only adjust the position in one direction relatively, the possibility of human error when an operator adjusts the relative positions of the first support 42, the second support 43, the third support 44 and the fourth support 45 is greatly reduced, and the adjustment accuracy of the first support 42, the second support 43, the third support 44 and the fourth support 45 is improved.

Referring to fig. 1 and 8, AGV intelligence drilling dolly's angle bottom plate fixed establishment is including setting up a plurality of locking parts 5 in 2 outer margins of angle bottom plate, locking part 5 is including locking seat 51, depression bar 52 and cylinder, the cylinder all sets up along angle bottom plate 2's length of side direction with depression bar 52, depression bar 52 includes stock 521 and presser foot 522, locking seat 51 is fixed on frame bottom plate 1, the middle part of stock 521 articulates on locking seat 51, indent 5211 has been seted up to stock 521's one end bottom, the middle part of presser foot 522 articulates in indent 5211, the one end of presser foot 522 is contradicted on frame bottom plate 1, the other end is located one side that angle bottom plate 2 deviates from frame bottom plate 1. Be connected with a wedge 531 on the output of cylinder, wedge 531 contradicts and keeps away from the bottom of presser foot 522 one end at stock 521, when the output of cylinder stretches out, wedge 531 removes towards the direction of presser foot 522, thereby it upwards lifts to contradict the one end that presser foot 522 was kept away from to stock 521, stock 521 keeps away from the one end of wedge 531 and rotates downwards and oppress presser foot 522 and rotate downwards this moment, contradict on angle bottom plate 2 and compress tightly angle bottom plate 2 on frame bottom plate 1 until presser foot 522, quick convenient position of fixing angle bottom plate 2, rock the possibility of skew with reduction percussion drill 10 during operation angle bottom plate 2.

Referring to fig. 3 and 4, one side of the frame base plate 1 facing the angle base plate 2 is fixedly connected with a plurality of second inserts 16, the upper surfaces of the second inserts 16 extend 0.10-0.25 mm beyond the upper surface of the frame base plate 1, the angle base plate 2 is fixedly connected with third inserts 29 corresponding to the second inserts 16 one by one, the lower surface of the third inserts 29 extend 0.10-0.25 mm beyond the lower surface of the angle base plate 2, and the surface precision of the opposite surfaces of the second insert 16 and the third insert 29 is high, the corresponding second insert 16 and the corresponding third insert 29 are always in conflict, so that a gap of not more than 0.5mm is formed between the angle soleplate 2 and the frame soleplate 1, the direct contact between the angle soleplate 2 and the frame soleplate 1 is reduced, and the second insert 16 and the third insert 29 with high surface precision are mutually abutted, so that the friction force between the angle soleplate 2 and the frame soleplate 1 is greatly reduced, and the angle soleplate 2 can rotate on the frame soleplate 1. The third insert block 29 is arranged below the presser foot 522 of each locking member 5 of the angle base plate 2, so that when the presser foot 522 is pressed on the angle base plate 2, the third insert block 29 below the presser foot 522 is stressed more, and can be tightly abutted on the second insert block 16, thereby increasing the fixing strength between the angle base plate 2 and the frame base plate 1. The clearance between angle bottom plate 2 and the frame bottom plate 1 is not more than 0.5mm to can reduce the percussion drill 10 during operation, the range of angle bottom plate 2 along vertical direction vibrations, and then improve the precision of punching of percussion drill 10.

Referring to fig. 1 and 9, a plurality of second bearing bolts 20 are connected to the angle base plate 2 in a threaded manner, each second bearing bolt 20 includes a second threaded sleeve 202, a second adjusting stud 203, a second spring plate 204 and two contact rings 205, the second threaded sleeve 202 is connected to the angle base plate 2 in a threaded manner and extends out of one side of the angle base plate 2 facing the frame base plate 1, the second adjusting stud 203 is connected in the second threaded sleeve 202 in a threaded manner, a second bearing ball 201 is embedded in one end of the second threaded sleeve 202 facing the frame base plate 1, the second spring plate 204 is arranged in an annular shape and is located between the second bearing ball 201 and the second adjusting stud 203, the two contact rings 205 are respectively located on two sides of the second spring plate 204, one of the contact rings 205 respectively abuts against one side of the second spring plate 204 opposite to the second bearing ball 201, the other contact ring 205 is located between the second spring plate 204 and the second adjusting stud 203, one side of the second spring plate 204 facing the second bearing ball 201 is arranged in an arc surface and faces the second ball 201 protrusion 28 When the operator unscrews the second adjusting stud 203 downwards, the height of the second bearing ball 201 extending out of the second threaded sleeve 202 can be flexibly adjusted. The frame bottom plate 1 is provided with the fourth insert 17 below the second bearing bolt 20, the upper surface of the fourth insert 17 has high precision, and during installation, an operator screws the second adjusting stud 203 to enable the second bearing ball 201 to abut against the fourth insert 17, so that the second bearing bolt 20 can slide on the surface of the frame 91 more smoothly. When the angle base plate 2 is not fixed by the locking member 5, because the second bearing ball 201 is abutted on the fourth insert 17, and the second spring 204 is in a compressed state, there is a downward elastic force on the second bearing ball 201, and simultaneously there is an upward thrust on the angle base plate 2 through the second screw sleeve 202, thereby having a bearing effect on the angle base plate 2, reducing the pressure of the angle base plate 2 on the frame base plate 1, so that the angle base plate 2 can slide smoothly on the frame base plate 1, and reducing the possibility of the angle base plate 2 being jammed. The first load bearing bolt 14 may be of the same construction as the second load bearing bolt 20.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (9)

1. The utility model provides a fixing mechanism is bored in impact of AGV intelligence drilling dolly which characterized in that: comprises a sliding bottom plate (6) which is connected with an X-direction sliding plate (4) in a sliding way along the X-axis direction, the sliding bottom plate (6) is provided with a limiting piece (7) for limiting the sliding bottom plate (6) to move on the X-direction sliding plate (4), the X-direction sliding plate (4) is provided with a first support column (42), a second support column (43), a third support column (44) and a fourth support column (45), four impact drills (10) are respectively arranged on the first support column (42), the second support column (43), the third support column (44) and the fourth support column (45), the first support column (42) is fixed on the X-direction sliding plate (4), the second support column (43) is provided with a second adjusting plate (431), a second long hole (432) is formed in the second adjusting plate (431), a second bolt (433) penetrates through the second long hole (432), and the second adjusting plate (431) is fixed on the X-direction sliding plate (4) through the second bolt (433);

the third support column (44) is fixed on the sliding bottom plate (6), a fourth adjusting plate (451) is arranged on the fourth support column (45), a fourth long hole (452) is formed in the fourth adjusting plate (451), a fourth bolt (453) penetrates through the fourth long hole (452), and the fourth adjusting plate (451) is fixed on the X-direction sliding plate (4) through the fourth bolt (453).

2. The AGV intelligence drilling dolly of claim 1 impact of boring fixing mechanism, characterized in that: an adjusting mechanism (8) used for adjusting the distance between the third supporting column (44) and the fourth supporting column (45) is arranged between the third supporting column (44) and the fourth supporting column (45), the adjusting mechanism (8) comprises two fixed supports (81), a positioning guide rod (82) is connected between the two supports (81), two supporting sleeves (83) are sleeved on the positioning guide rod (82), the two supporting sleeves (83) are respectively fixed on the third supporting column (44) and the fourth supporting column (45), positioning screws (84) are in threaded connection with the two supporting sleeves (83), and the positioning screws (84) are abutted to the positioning guide rod (82);

an adjusting mechanism (8) with the same structure as that between the third support column (44) and the fourth support column (45) is arranged between the first support column (42) and the second support column (43).

3. The AGV intelligence drilling dolly of claim 2 impact of boring fixing mechanism, characterized in that: positioning guide rod (82) is equipped with annular groove (821) along the periphery near fourth pillar (45), annular groove (821) are equipped with a plurality ofly along positioning guide rod (82)'s length direction.

4. The AGV intelligence drilling dolly of claim 3 impact of boring fixing mechanism, characterized in that: two all be equipped with on the branch cover (83) and adjust seat (831), two wear to be equipped with adjusting screw (832) on adjusting seat (831), the one end threaded connection of adjusting screw (832) is on one of them regulation seat (831), and the other end rotates to be connected on another regulation seat (831), the one end of adjusting screw (832) still is equipped with cotter key (833).

5. The AGV intelligence drilling dolly of claim 1 or 4, wherein the impact drill fixing mechanism comprises: x has seted up twice waist shape hole (46) that set up along X axle direction on to slide (4), be equipped with two sets of staff (61) that extend into twice waist shape hole (46) respectively on sliding bottom plate (6), every group staff (61) are equipped with one at least, the diameter of staff (61) is the same with the width in waist shape hole (46), be equipped with restriction sliding bottom plate (6) on sliding bottom plate (6) and move locating part (7) on X is to slide (4).

6. The AGV intelligence drilling dolly of claim 5 impact of boring fixing mechanism, characterized in that: the limiting piece (7) comprises a positioning support (71) fixed on one side of the sliding bottom plate (6) along the sliding direction of the sliding bottom plate (6), a positioning key (72) is hinged to the positioning support (71), a positioning groove (47) matched with the positioning key (72) is formed in the side edge of the X-direction bottom plate, and a plurality of positioning grooves (47) are formed in the side edge direction of the X-direction bottom plate;

when the positioning key (72) is embedded in the positioning groove (47), a blocking piece (73) is fixed on the positioning support (71) through a bolt, and the positioning key (72) is tightly propped against the positioning groove (47) by the blocking piece (73).

7. The AGV intelligence drilling dolly of claim 6 impact of boring fixing mechanism, characterized in that: slide plate (6) are equipped with side position screw rod (62) in the one end that deviates from third pillar (44), threaded connection has side position nut (63) on side position screw rod (62), be equipped with on X to slide (4) and be used for fixed mounting (64) of side position nut (63).

8. The AGV intelligence drilling dolly of claim 7 impact of boring fixing mechanism, characterized in that: the fixing piece (64) comprises a v-shaped 21274and a shaped seat (641) which are fixed on the X-direction sliding plate (4), wherein cover plates (642) are arranged on two sides of the v-shaped 21274 (641) along the length direction of the side screw rod (62), and each cover plate (642) is fixed on the v-shaped 21274 (641) through a bolt and clamps the side nut (63) in the v-shaped 21274641).

9. The AGV intelligence drilling dolly of claim 8, wherein the impact drill fixing mechanism comprises: an opening of the v-shaped seat (641) is provided with a top plate (643), the top plate (643) is fixed at two ends of the v-shaped seat (641) through bolts, and the side nuts (63) are tightly pressed in the v-shaped seat (641).

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