CN217255951U

CN217255951U - Turnover mechanism for assembly tool

Info

Publication number: CN217255951U
Application number: CN202123285428.XU
Authority: CN
Inventors: 柳凤霞; 肖龙杰; 王峰; 陈吉莉
Original assignee: Shanghai Wangfu Automation Technology Co ltd
Current assignee: Shanghai Wangfu Automation Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-23
Anticipated expiration: 2031-12-24

Abstract

The utility model relates to the technical field of workpiece assembly, and discloses a turnover mechanism for an assembly tool, which comprises an assembly table, wherein a support frame is arranged above the assembly table, and the inner side of the support frame is provided with the turnover mechanism; tilting mechanism includes: the connecting platform, the connecting rod, the electric telescopic rod, the fastening plate and the first motor; the middle parts of two ends of the inner side of the support frame are fixedly provided with rotating shaft seats, the inner side of each rotating shaft seat is rotatably connected with a connecting rod, and one end of each connecting rod is fixedly provided with a first motor. This kind of tilting mechanism for assembly fixture, a motor work, the output rotates to can drive inboard connecting rod and rotate, thereby inboard connecting rod rotates and can drive the joint table at middle part and carry out arbitrary angular rotation, thereby can overturn the work piece, consequently can realize the effect of work piece one-time erection multiple assembly, avoid because the condition that can influence uniformity, the inheritance of work piece location benchmark is installed repeatedly many times, and can protect the work piece precision.

Description

Turnover mechanism for assembly tool

Technical Field

The utility model relates to a work piece assembly technical field specifically is a tilting mechanism for assembly fixture.

Background

When assembling the workpiece, the workpiece is generally operated on the assembly tool table manually, so that the workpiece is assembled.

Among the prior art, accomplish the back to the assembly of work piece one side, when needing to stand up the work piece, the equipment carries out the centre gripping to the part once more about artifical upset, the position of all regulations is accomplished in the assembly, and the installation is repeated many times can influence the unity, the inheritance of work piece location benchmark, and simultaneously, the assembly can cause the mar to the workpiece surface many times, influence the work piece precision, in addition, current assembly platform height is mostly fixed, therefore the manual work is when assembling the work piece, can't adjust the work piece height as required.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a tilting mechanism for assembly fixture, possess the installation and realize a lot of assembly, can adjust advantages such as work piece height according to actual need, solved the problem that the background art provided.

(II) technical scheme

Realize a lot of assembly, can highly adjust the purpose to the work piece according to actual need for realizing above-mentioned one-time installation, the utility model provides a following technical scheme: a turnover mechanism for an assembly tool comprises an assembly table, wherein a support frame is arranged above the assembly table, and a turnover mechanism is arranged on the inner side of the support frame;

the turnover mechanism comprises: the connecting platform, the connecting rod, the electric telescopic rod, the fastening plate and the first motor;

the support frame comprises a support frame body, a support frame, a connecting rod, an electric telescopic rod and a fastening plate, wherein the rotating shaft seat is fixedly mounted at the middle parts of two ends of the inner side of the support frame body, the connecting rod is rotatably connected to the inner side of the rotating shaft seat, a first motor is fixedly mounted at one end of the connecting rod, a connecting table is fixedly mounted at the middle part of the connecting rod, the electric telescopic rod is fixedly mounted on two inner sides of the connecting table, and the fastening plate is fixedly mounted at the top end of the electric telescopic rod.

Preferably, a placing plate is fixedly arranged below the assembling table, and a lifting mechanism is arranged on the placing plate;

the lifting mechanism comprises: the device comprises a connecting block, a rotating rod, a fixed block and a guide rod;

wherein, place the equal fixed mounting in both ends on the board and have two sets of connecting blocks, two sets of the connecting block inboard all rotates and is connected with the dwang, and is two sets of the inboard equal fixed mounting of dwang has the spliced pole, and is two sets of the equal fixed mounting in spliced pole middle part has the fixed block, and is two sets of the fixed block middle part all rotates and is connected with the lead screw, and is two sets of the lead screw passes through guide arm interconnect, guide arm one end fixed mounting has motor two.

Preferably, one side of the fastening plate is fixedly provided with a protective pad, and the protective pad is made of rubber.

Preferably, one side fixed mounting has the connecting plate on the dwang, connecting plate one side fixed mounting has the support column.

Preferably, the middle part of the fixing block is provided with an internal thread, and the internal thread is in threaded connection with the outer side of the screw rod

Preferably, the rotating rod and the supporting column penetrate through the assembly table and are connected with the lower portion of the supporting frame.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of tilting mechanism for assembly fixture, motor one work, the output rotates to can drive inboard connecting rod and rotate, thereby inboard connecting rod rotates and can drive the connection platform at middle part and carry out arbitrary angular rotation, thereby can overturn the work piece, consequently can realize the effect of work piece one-time erection multiple assembly, avoid because the condition of uniformity, inheritance that the repeated installation can influence the work piece location benchmark many times, and can protect the work piece precision.

2. This kind of tilting mechanism for assembly fixture, two works of motor, the output rotates, thereby can drive one side guide arm and rotate, the guide arm rotates, can drive outside lead screw and rotate, because lead screw and fixed block pass through threaded connection, thereby can make the fixed block remove in the lead screw outside, the fixed block removes and can drive the dwang of both sides through the spliced pole and be elevating movement, thereby can drive the top support frame and reciprocate, the support frame reciprocates and can drive inboard work piece and reciprocate, be used for changing the work piece height.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the guide bar mounting structure of the present invention;

fig. 4 is the schematic view of the mounting structure of the fastening plate of the present invention.

In the figure: 1. an assembly table; 2. a support frame; 3. a turnover mechanism; 301. a connecting table; 302. a connecting rod; 303. an electric telescopic rod; 304. a fastening plate; 305. a protective pad; 306. a first motor; 4. placing a plate; 5. a lifting mechanism; 501. connecting blocks; 502. rotating the rod; 503. a support pillar; 504. a fixed block; 505. a guide bar; 506. connecting columns; 507. a lead screw; 508. and a second motor.

Detailed Description

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.

Example one

Referring to fig. 1-3, a turnover mechanism for an assembly tool comprises an assembly table 1, a support frame 2 is arranged above the assembly table 1, and a turnover mechanism 3 is arranged on the inner side of the support frame 2;

the turnover mechanism 3 includes: the device comprises a connecting table 301, a connecting rod 302, an electric telescopic rod 303, a fastening plate 304 and a first motor 306;

wherein, the middle parts of two ends of the inner side of the supporting frame 2 are fixedly provided with a rotating shaft seat, the inner side of the rotating shaft seat is rotatably connected with a connecting rod 302, one end of the connecting rod 302 is fixedly provided with a first motor 306, the middle part of the connecting rod 302 is fixedly provided with a connecting table 301, two sides of the inside of the connecting table 301 are fixedly provided with electric telescopic rods 303, the top ends of the electric telescopic rods 303 are fixedly provided with fastening plates 304, one side of the fastening plates 304 is fixedly provided with a protective pad 305, the protective pad 305 is made of rubber, when a workpiece is assembled, the workpiece is firstly placed into the inner side of the connecting table 301, the electric telescopic rods 303 at two sides work and move inwards, so that the fastening plates 304 at two sides can be driven to move inwards, so that the inner protective pad 305 can be driven to move inwards, the workpiece is clamped and assembled, when the workpiece needs to be adjusted, the first motor 306 works, the output end rotates, so that the inner connecting rod 302 can be driven to rotate, thereby inboard connecting rod 302 rotates and can drive the connection platform 301 at middle part and carry out arbitrary angular rotation to can overturn the work piece.

Example two

According to the first embodiment, as shown in fig. 1-4 and 2, a placing plate 4 is fixedly arranged below the assembling table 1, and a lifting mechanism 5 is arranged on the placing plate 4;

the lifting mechanism 5 includes: a connecting block 501, a rotating rod 502, a fixed block 504 and a guide rod 505;

wherein, two sets of connecting blocks 501 are fixedly arranged at both ends of the placing plate 4, the rotating rods 502 are rotatably connected at the inner sides of the two sets of connecting blocks 501, the connecting posts 506 are fixedly arranged at the inner sides of the two sets of rotating rods 502, the fixing blocks 504 are fixedly arranged at the middle parts of the two sets of connecting posts 506, the lead screws 507 are rotatably connected at the middle parts of the two sets of fixing blocks 504, the internal threads are arranged at the middle parts of the fixing blocks 504, the internal threads are in threaded connection with the outer sides of the lead screws 507, the two sets of lead screws 507 are mutually connected through the guide rods 505, the motor II 508 is fixedly arranged at one end of the guide rods 505, when the height of a workpiece needs to be adjusted, the motor II 508 works, the output end rotates, so that the guide rod 505 at one side can be driven to rotate, the guide rod 505 rotates, the outer lead screw 507 can be driven to rotate, because the lead screws 507 and the fixing blocks 504 are in threaded connection, the fixing blocks 504 can move outside the lead the rotating rods 502 at both sides to be driven to do lifting motion through the connecting posts 506, thereby can drive top support frame 2 and reciprocate, support frame 2 reciprocates and can drive inboard work piece and reciprocate to can change the work piece height.

Further, one side fixed mounting has the connecting plate on the dwang 502, and connecting plate one side fixed mounting has support column 503 to can play a supporting role to a supporting bench 2.

Further, the rotating rod 502 and the supporting column 503 both penetrate through the assembly table 1 and are connected with the lower portion of the supporting frame 2.

The working principle is as follows: when assembling the workpiece, firstly, the workpiece is placed into the connecting table 301, the two side electric telescopic rods 303 work and move inwards, so that the two side fastening plates 304 can be driven to move inwards, the inner side protection pads 305 can be driven to move inwards, and the workpiece is clamped and assembled.

When the workpiece needs to be adjusted, the first motor 306 works, the output end rotates, the inner connecting rod 302 can be driven to rotate, and the inner connecting rod 302 rotates to drive the connecting platform 301 in the middle to rotate at any angle, so that the workpiece can be overturned.

When needing to adjust the work piece height, the work of motor two 508, the output rotates, thereby can drive one side guide arm 505 and rotate, guide arm 505 rotates, can drive outside lead screw 507 and rotate, because lead screw 507 and fixed block 504 pass through threaded connection, thereby can make fixed block 504 remove in the lead screw 507 outside, fixed block 502 removes and can drive the dwang 502 of both sides through spliced pole 506 and do elevating movement, thereby can drive top support frame 2 and reciprocate, support frame 2 reciprocates and can drive inboard work piece and reciprocate, thereby can change the work piece height.

The utility model discloses a tilting mechanism for assembly fixture, simple structure, convenient to use have solved the problem that need a lot of centre gripping, can not highly adjust the work piece when assembling the work piece, have realized that one-time installation realizes a lot of assemblies, can highly adjust the effect to the work piece according to actual need.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The turnover mechanism for the assembly tool comprises an assembly table (1) and is characterized in that a support frame (2) is arranged above the assembly table (1), and a turnover mechanism (3) is arranged on the inner side of the support frame (2);

the turning mechanism (3) comprises: the device comprises a connecting table (301), a connecting rod (302), an electric telescopic rod (303), a fastening plate (304) and a first motor (306);

wherein, the equal fixed mounting in support frame (2) inboard both ends middle part has the pivot seat, the pivot seat inboard rotates and is connected with connecting rod (302), connecting rod (302) one end fixed mounting has motor one (306), connecting rod (302) middle part fixed mounting has connection platform (301), the equal fixed mounting in inside both sides of connection platform (301) has electric telescopic handle (303), the equal fixed mounting in electric telescopic handle (303) top has mounting plate (304).

2. The turnover mechanism for the assembly tool of claim 1, which is characterized in that: a placing plate (4) is fixedly arranged below the assembling table (1), and a lifting mechanism (5) is arranged on the placing plate (4);

the lifting mechanism (5) comprises: the device comprises a connecting block (501), a rotating rod (502), a fixing block (504) and a guide rod (505);

wherein, place board (4) and go up equal fixed mounting in both ends and have two sets of connecting block (501), two sets of connecting block (501) inboard all rotates and is connected with dwang (502), and is two sets of dwang (502) inboard equal fixed mounting has spliced pole (506), and is two sets of equal fixed mounting in the middle part of spliced pole (506) has fixed block (504), and is two sets of fixed block (504) middle part all rotates and is connected with lead screw (507), and is two sets of lead screw (507) is through guide arm (505) interconnect, guide arm (505) one end fixed mounting has motor two (508).

3. The turnover mechanism for the assembly tool of claim 1, which is characterized in that: one side of the fastening plate (304) is fixedly provided with a protective pad (305), and the protective pad (305) is made of rubber.

4. The turnover mechanism for the assembly tool of claim 2, wherein: one side fixed mounting has the connecting plate on dwang (502), connecting plate one side fixed mounting has support column (503).

5. The turnover mechanism for the assembly tool of claim 2, wherein: the middle part of the fixing block (504) is provided with an internal thread, and the internal thread is in threaded connection with the outer side of the lead screw (507).

6. The turnover mechanism for the assembly tool of claim 4, wherein: dwang (502) and support column (503) all run through assembly bench (1) to with support frame (2) lower part interconnect.