CN208084335U - A kind of mechanical arm for automobile production - Google Patents

Abstract

The utility model discloses a kind of mechanical arms for automobile production, including fixed seat ontology, the inside of the fixed seat ontology offers cavity, first through hole is offered on the left of the cavity inner roof wall, the left side of cavity inner bottom wall is fixed and is inlaid with bearing, it is fixedly connected with clockwise and anticlockwise motor in the middle part of cavity inner bottom wall, the output end of clockwise and anticlockwise motor is fixedly connected with first gear, the inner ring of bearing is fixedly connected with fixed column, it is fixedly connected with second gear in the middle part of fixed outer surface of column, and second gear is meshed with first gear.This is used for the mechanical arm of automobile production, mechanical arm body left rotation and right rotation can be made to work, has the function of changing operating angle, solve the problems, such as that existing mechanical arm is not easy to adjust, production efficiency is improved, has achieved the effect that mechanical arm body is made to move up and down, has the function of changing mechanical arm body height, it solves the problems, such as that existing mechanical arm is not easy to adjust, improves production efficiency.

Description

A kind of mechanical arm for automobile production

Technical field

The utility model is related to automobile technical fields, specially a kind of mechanical arm for automobile production.

Background technology

By power drive, the vehicle that the non-track with four or more wheel carries is automobile, is mainly used for carrying Fortune personnel or cargo, and when producing automobile, need to use mechanical arm, mechanical arm be a multiple-input and multiple-output, nonlinearity, The complication system of close coupling, because of its unique operating flexibility, in industry assembling, the fields such as safety anti-explosive are answered extensively With.

Currently, most of mechanical arms for automobile production in the market, when being produced and processed to automobile, operating angle Relatively fixed, production efficiency is relatively low, is extremely not easy to adjust, for this purpose, it is proposed that a kind of mechanical arm for automobile production comes Solve the problems, such as this.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of mechanical arm for automobile production, solves existing The problem of some is not easy to adjust for the mechanical arm of automobile production.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions：A kind of mechanical arm for automobile production, packet Fixed seat ontology is included, the inside of the fixed seat ontology offers cavity, and it is logical that first is offered on the left of the cavity inner roof wall Hole, the left side of the cavity inner bottom wall, which is fixed, is inlaid with bearing, and positive and negative rotation electricity is fixedly connected in the middle part of the cavity inner bottom wall The output end of machine, the clockwise and anticlockwise motor is fixedly connected with first gear, and the inner ring of the bearing is fixedly connected with fixed column, institute It states and is fixedly connected with second gear in the middle part of fixed outer surface of column, and second gear is meshed with first gear, the fixed column Top through first through hole and extend to the top of fixed seat ontology, the upper surface of the fixed column is fixedly connected with support Column offers sliding slot in the middle part of the support column right side, the second through-hole, the branch is offered in the middle part of the sliding slot inner roof wall The upper surface of dagger is fixedly connected with electric pushrod, and the output end of the electric pushrod through the second through-hole and extends to sliding slot It is interior.

Mechanical arm body is placed on the right side of the support column, the left side of the mechanical arm body is fixedly connected with and slides The compatible sliding block of slot, and sliding block is connected in sliding slot, the upper surface of the sliding block is fixedly connected with the output end of electric pushrod, Card slot is offered in the middle part of the mechanical arm body right side, the middle part of the card slot inner roof wall, which is fixed, is inlaid with the first screw thread It manages, is placed with drill on the right side of the mechanical arm body, the left side of the drill is fixedly connected with to be adapted with card slot Fixture block, and fixture block is connected in card slot, and the left side of the fixture block upper surface, which is fixed, is inlaid with the second screwed pipe, and the second screw thread Pipe is placed with threaded rod, the end of thread of the threaded rod above the underface of the first screwed pipe, the mechanical arm body Sequentially pass through the first screwed pipe and the second screwed pipe and the inside for extending to card slot, and the inner bottom wall of the bottom surface of threaded rod and card slot It is in contact, first screwed pipe is threadedly coupled with threaded rod with the second screwed pipe.

Preferably, the fixed column is cylindrical, and the diameter value of fixed column is less than the diameter value of first through hole.

Preferably, the diameter value of the electric pushrod output end is less than the diameter value of the second through-hole, and the electric pushrod is solid The diameter value of fixed end is more than the diameter value of the second through-hole.

Preferably, the support column is cylindrical, and the diameter value of support column is more than the diameter value of fixed column.

Preferably, the diameter value of first screwed pipe is equal with the diameter value of the second screwed pipe, first screwed pipe Vertical length value be less than the second screwed pipe vertical length value.

Preferably, the vertical length value of the mechanical arm body is more than the vertical length value of sliding block, the first gear Vertical length value is more than the vertical length value of second gear.

(3) advantageous effect

The utility model provides a kind of mechanical arm for automobile production, has following advantageous effect：

(1) mechanical arm for being used for automobile production offers cavity and bearing, by the inside of fixed seat ontology Being equipped between two gears, first through hole, first gear, clockwise and anticlockwise motor, fixed column and support column can make mechanical arm Ontology left rotation and right rotation works, and has the function of changing operating angle, solves existing mechanical arm and is not easy to adjusting Problem improves production efficiency.

(2) mechanical arm for being used for automobile production, by offered in the middle part of support column right side sliding slot and sliding block, Being equipped between the second through-hole, electric pushrod and mechanical arm body achieved the effect that mechanical arm body is made to move up and down, Have the function of changing mechanical arm body height, solves the problems, such as that existing mechanical arm is not easy to adjust, improve production Efficiency, by offering card slot and threaded rod, fixture block, the first screwed pipe, the second screw thread in the middle part of mechanical arm body right side Being equipped between pipe and drill can make drill dismounting more convenient, have and replace other functional mechanicals Function has the advantages that multifunctional working.

Description of the drawings

Fig. 1 is the utility model fixed seat ontology sectional view；

Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1.

In figure：1 electric pushrod, 2 second through-holes, 3 sliding blocks, 4 sliding slots, 5 support columns, 6 fixed columns, 7 bearings, 8 second gears, 9 first through hole, 10 first gears, 11 clockwise and anticlockwise motors, 12 fixed seat ontologies, 13 cavitys, 14 card slots, 15 fixture blocks, 16 mechanical arms Ontology, 17 threaded rods, 18 first screwed pipes, 19 second screwed pipes, 20 drills.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of mechanical arm for automobile production, including The inside of fixed seat ontology 12, fixed seat ontology 12 offers cavity 13, and first through hole is offered on the left of 13 inner roof wall of cavity 9, the left side of 13 inner bottom wall of cavity, which is fixed, is inlaid with bearing 7, and clockwise and anticlockwise motor 11 is fixedly connected in the middle part of 13 inner bottom wall of cavity, What clockwise and anticlockwise motor 11 represented is that motor is rotated clockwise and rotated counterclockwise, and it is that motor rotates forward that motor, which rotates clockwise, motor It is motor reversal to rotate counterclockwise, as long as positive and reverse rotation control circuit figure and its principle analysis will realize that the positive and negative rotation of motor will connect The purpose that wiring can reach reversion is exchanged to the arbitrary two-phase in motor three phase mains inlet wire, clockwise and anticlockwise motor 11 is existing The output end of equipment well known to technology, clockwise and anticlockwise motor 11 is fixedly connected with first gear 10, and the inner ring of bearing 7 is fixedly connected There is fixed column 6, fixed column 6 is cylindrical, and the diameter value of fixed column 6 is less than the diameter value of first through hole 9, it is therefore prevented that fixed column The case where rubbing is generated between 6 and first through hole 9, and second gear 8 is fixedly connected in the middle part of 6 outer surface of fixed column, and Second gear 8 is meshed with first gear 10, and the vertical length value of first gear 10 is more than the vertical length value of second gear 8, 10 significantly more efficient drive second gear 8 of first gear can be made to be rotated, first through hole 9 is run through simultaneously in the top of fixed column 6 The top of fixed seat ontology 12 is extended to, the upper surface of fixed column 6 is fixedly connected with support column 5, and support column 5 is cylindrical, and The diameter value of support column 5 is more than the diameter value of fixed column 6, has the function of driving support column 5 to be rotated, and support column 5 is right Sliding slot 4 is offered in the middle part of side, the second through-hole 2 is offered in the middle part of 4 inner roof wall of sliding slot, and the upper surface of support column 5, which is fixed, to be connected It is connected to electric pushrod 1, electric pushrod 1 is also known as linear actuator, is a kind of extension of the electric rotating machine in configuration aspects, electric pushrod A kind of 1 novel linear executing agency being mainly made of mechanisms such as motor bar and control devices, electric pushrod 1 be it is a kind of will be electronic The rotary motion of machine is changed into the power-driven gear of the straight reciprocating motion of push rod, can be used for various simple or complicated technique As machinery use is executed in flow, to realize far distance controlled, centralized control or automatically control, the principle of electric pushrod 1 is The rotation motion of motor is in line movement, completes putter action using motor forward/backward rotation, electric pushrod 1 is the prior art The output end of known equipment, electric pushrod 1 through the second through-hole 2 and extends in sliding slot 4,1 output end of electric pushrod Diameter value is less than the diameter value of the second through-hole 2, it is therefore prevented that friction is generated between the output end of electric pushrod 1 and the second through-hole 2 It happens, the diameter value of 1 fixing end of electric pushrod is more than the diameter value of the second through-hole 2, has the fixation of support electric pushrod 1 The effect at end.

The right side of support column 5 is placed with mechanical arm body 16, and the left side of mechanical arm body 16 is fixedly connected with and sliding slot 4 Compatible sliding block 3, and sliding block 3 is connected in sliding slot 4, the vertical length value of mechanical arm body 16 is more than the vertical length of sliding block 3 Angle value can effectively drive mechanical arm body 16 to be adjusted, and the upper surface of sliding block 3 and the output end of electric pushrod 1 are fixed It connects, card slot 14 is offered in the middle part of 16 right side of mechanical arm body, the middle part of 14 inner roof wall of card slot, which is fixed, is inlaid with the first spiral shell The right side of line pipe 18, mechanical arm body 16 is placed with drill 20, and the left side of drill 20 is fixedly connected with and 14 phase of card slot The fixture block 15 of adaptation, and fixture block 15 is connected in card slot 14, the left side of 15 upper surface of fixture block, which is fixed, is inlaid with the second screwed pipe 19, And second screwed pipe 19 be located at the underface of the first screwed pipe 18, the top of mechanical arm body 16 is placed with threaded rod 17, screw thread The end of thread of bar 17 sequentially passes through the first screwed pipe 18 and the second screwed pipe 19 and the inside for extending to card slot 14, and threaded rod 17 Bottom surface be in contact with the inner bottom wall of card slot 14, the first screwed pipe 18 is threadedly coupled with threaded rod 17 with the second screwed pipe 19, The diameter value of first screwed pipe 18 is equal with the diameter value of the second screwed pipe 19, and the vertical length value of the first screwed pipe 18 is less than the The vertical length value of two screwed pipes 19, improves whole practicability.

Operation principle：Electric pushrod 1 and clockwise and anticlockwise motor 11 are electrically connected with municipal power supply, drilled when needing to adjust When the left and right angle of device 20, clockwise and anticlockwise motor 11 is opened, using being meshed for first gear 10 and second gear 8, drives and fixes Column 6 rotates, and drives mechanical arm body 16 to be rotated by support column 5, to adjust the rotation angle of drill 20, works as needs When adjusting the height of drill 20, electric pushrod 1 is opened, band movable slider 3 moves up and down in sliding slot 4, to make mechanical arm sheet Body 16 drives drill 20 to move up and down, and carries out height adjusting, when needing replacing other functional mechanicals, turns threaded rod 17, Fixture block 15 is taken out out of card slot 14, other functional mechanicals is replaced, tightens threaded rod 17 again, it is tight to complete to replace Gu.

In conclusion this is used for the mechanical arm of automobile production, cavity 13 is offered by the inside of fixed seat ontology 12, with And matching between bearing 7, second gear 8, first through hole 9, first gear 10, clockwise and anticlockwise motor 11, fixed column 6 and support column 5 Setting is closed, the left rotation and right rotation of mechanical arm body 16 can be made to work, have the function of changing operating angle, solve existing Mechanical arm be not easy to adjust the problem of, improve production efficiency, by offering sliding slot 4 in the middle part of 5 right side of support column, with And being equipped between sliding block 3, the second through-hole 2, electric pushrod 1 and mechanical arm body 16, having reached makes mechanical arm body 16 The effect moved up and down has the function of changing 16 height of mechanical arm body, solves existing mechanical arm and be not easy to adjust The problem of, improve production efficiency, by offered in the middle part of 16 right side of mechanical arm body card slot 14 and threaded rod 17, Being equipped between fixture block 15, the first screwed pipe 18, the second screwed pipe 19 and drill 20 can make the dismounting of drill 20 more Add the function of conveniently having and replace other functional mechanicals, has the advantages that multifunctional working.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of mechanical arm for automobile production, including fixed seat ontology (12), it is characterised in that：The fixed seat ontology (12) inside offers cavity (13), and first through hole (9), the cavity are offered on the left of cavity (13) inner roof wall (13) left side of inner bottom wall is fixed and is inlaid with bearing (7), and positive and negative rotation electricity is fixedly connected in the middle part of cavity (13) inner bottom wall The output end of machine (11), the clockwise and anticlockwise motor (11) is fixedly connected with first gear (10), and the inner ring of the bearing (7) is fixed It is connected with fixed column (6), second gear (8), and second gear (8) are fixedly connected in the middle part of fixed column (6) outer surface It is meshed with first gear (10), the top of the fixed column (6) through first through hole (9) and extends to fixed seat ontology (12) Top, the upper surface of the fixed column (6) is fixedly connected with support column (5), is opened up in the middle part of support column (5) right side There is sliding slot (4), the second through-hole (2) is offered in the middle part of sliding slot (4) inner roof wall, the upper surface of the support column (5) is fixed It is connected with electric pushrod (1), the output end of the electric pushrod (1) through the second through-hole (2) and extends in sliding slot (4)；

Mechanical arm body (16) is placed on the right side of the support column (5), the left side of the mechanical arm body (16), which is fixed, to be connected Be connected to the compatible sliding block (3) of sliding slot (4), and sliding block (3) is connected in sliding slot (4), upper surface and the electricity of the sliding block (3) The output end of dynamic push rod (1) is fixedly connected, and card slot (14), the card are offered in the middle part of mechanical arm body (16) right side The middle part of slot (14) inner roof wall is fixed and is inlaid with the first screwed pipe (18), and drilling is placed on the right side of the mechanical arm body (16) The left side of device (20), the drill (20) is fixedly connected with and the compatible fixture block (15) of card slot (14), and fixture block (15) It is connected in card slot (14), the left side of fixture block (15) upper surface, which is fixed, is inlaid with the second screwed pipe (19), and the second screw thread Pipe (19) is located at the underface of the first screwed pipe (18), and threaded rod (17), institute are placed with above the mechanical arm body (16) The end of thread for stating threaded rod (17) sequentially passes through the first screwed pipe (18) and the second screwed pipe (19) and extends to card slot (14) Inside, and the bottom surface of threaded rod (17) is in contact with the inner bottom wall of card slot (14), first screwed pipe (18) and the second screw thread Pipe (19) is threadedly coupled with threaded rod (17).

2. a kind of mechanical arm for automobile production according to claim 1, it is characterised in that：The fixed column (6) is in It is cylindric, and the diameter value of fixed column (6) is less than the diameter value of first through hole (9).

3. a kind of mechanical arm for automobile production according to claim 1, it is characterised in that：The electric pushrod (1) The diameter value of output end is less than the diameter value of the second through-hole (2), and the diameter value of electric pushrod (1) fixing end is more than second and leads to The diameter value in hole (2).

4. a kind of mechanical arm for automobile production according to claim 1, it is characterised in that：The support column (5) is in It is cylindric, and the diameter value of support column (5) is more than the diameter value of fixed column (6).

5. a kind of mechanical arm for automobile production according to claim 1, it is characterised in that：First screwed pipe (18) diameter value is equal with the diameter value of the second screwed pipe (19), and the vertical length value of first screwed pipe (18) is less than the The vertical length value of two screwed pipes (19).

6. a kind of mechanical arm for automobile production according to claim 1, it is characterised in that：The mechanical arm body (16) vertical length value is more than the vertical length value of sliding block (3), and the vertical length value of the first gear (10) is more than second The vertical length value of gear (8).