CN207593351U - A kind of right angle modified gear - Google Patents

A kind of right angle modified gear Download PDF

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Publication number
CN207593351U
CN207593351U CN201721548700.XU CN201721548700U CN207593351U CN 207593351 U CN207593351 U CN 207593351U CN 201721548700 U CN201721548700 U CN 201721548700U CN 207593351 U CN207593351 U CN 207593351U
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CN
China
Prior art keywords
seat
cylinder
shaft
overturning
plate
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Active
Application number
CN201721548700.XU
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Chinese (zh)
Inventor
陈伟伟
王龙轩
邱星樾
曾文艺
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Guangzhou Min Jia Robot Technology Co Ltd
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Guangzhou Min Jia Robot Technology Co Ltd
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Priority to CN201721548700.XU priority Critical patent/CN207593351U/en
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Abstract

The utility model discloses a kind of right angle modified gears, shaft and overturning seat including fixed seat, in fixed seat, overturning seat and fixed seat are articulated with shaft, further include the cylinder for driving overturning seat rotation, the output shaft of cylinder is articulated with the first articulated shaft with overturning seat, and cylinder is articulated with the second articulated shaft with fixed seat.This right angle modified gear, pass through the fixed entire right angle modified gear of fixed seat installation, and a mechanical gripper is installed on overturning seat, mechanical gripper grabbing workpiece, fixed seat is articulated with shaft with overturning seat, the output shaft of overturning seat and cylinder is hinged, cylinder is hinged with fixed seat, so as to fixed seat, cylinder, four-bar mechanism is formed between the output shaft and overturning seat of cylinder, overturning seat can be driven to overturn so as to which cylinder be controlled to elongate or shorten, overturning seat drives workpiece turning, realize the loading and unloading of workpiece, instead of artificial loading and unloading, improve production efficiency, and total design is simple, this utility model is used for loading and unloading machinery device field.

Description

A kind of right angle modified gear
Technical field
The utility model is related to loading and unloading machinery device field, more particularly to a kind of right angle modified gear.
Background technology
In production is assembled, when part Workpiece storage, places vertically, and adds man-hour requirement laterally disposed, that is, overturns 90 ° of dresses Clip on lathe and be processed, 90 ° of a workpiece turning is also required to after machining and is taken off, as bottom surface need the workpiece processed and End face needs the axis processed, and at present in this case, mostly manually loading and unloading, without suitable Robot actions, labor Fatigue resistance is big, and production cost is high and efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure and raising production efficiency right angle modified gears.
Technical solution adopted in the utility model is:
A kind of right angle modified gear, shaft and overturning seat including fixed seat, in fixed seat, overturning seat and fixation Seat is articulated with shaft, further includes the cylinder for driving overturning seat center axis thereof around the shaft, and output shaft and the overturning seat of cylinder are cut with scissors The first articulated shaft is connected to, cylinder is articulated with the second articulated shaft with fixed seat.
The improvement of technical solutions of the utility model is further used as, fixed seat includes fixed frame and below fixed frame Connecting seat, connecting seat include two blocks of side plates and the connecting plate being fixedly connected between both side plate and with both side plate, and shaft is set up Between both side plate.
The improvement of technical solutions of the utility model is further used as, two bearings are symmetrically installed on both side plate, shaft is successively A bearing, overturning seat and another bearing, overturning seat is passed through to be fixedly connected with shaft.
The improvement of technical solutions of the utility model is further used as, overturning seat is interference fitted with shaft.
The improvement of technical solutions of the utility model is further used as, bearing plate, two bearings pressure are equipped on the outside of two bearings Plate is fixedly installed on both side plate respectively.
Be further used as the improvement of technical solutions of the utility model, cylinder between both side plate, cylinder include cylinder body and Push rod further includes the cylinder fixed seat being fixedly connected with cylinder head, and cylinder fixed seat is with connecting plate upper articulation in the second hinge Spindle.
The improvement of technical solutions of the utility model is further used as, further includes the cylinder connecting seat being fixedly connected with push rod, Cylinder connecting seat is articulated with the first articulated shaft with overturning seat.
The improvement of technical solutions of the utility model is further used as, overturning seat includes bottom plate and the overturning vertical with bottom plate Plate, bottom plate are equipped with several mounting holes.
The improvement of technical solutions of the utility model is further used as, limitation overturning seat start angle is equipped on the inside of both side plate First limited block, both sides back are equipped with the second limited block of limitation overturning seat flip angle.
The improvement of technical solutions of the utility model is further used as, fixed frame is equipped with several mounting holes, and mounting hole is length Hole.
The beneficial effects of the utility model:This right angle modified gear passes through the fixed entire right angle positioner of fixed seat installation Structure, and a mechanical gripper is installed on overturning seat, mechanical gripper grabbing workpiece, fixed seat is articulated with shaft with overturning seat, overturns Seat is hinged with the output shaft of cylinder, and cylinder is hinged with fixed seat, thus fixed seat, cylinder, the output shaft of cylinder and overturning seat it Between form four-bar mechanism, overturning seat can be driven to overturn so as to which cylinder be controlled to elongate or shorten, overturning seat drive workpiece turning, i.e., The loading and unloading of workpiece can be achieved, instead of artificial loading and unloading, improve production efficiency, and total design is simple.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is the structure diagram of the utility model embodiment entirety;
Fig. 2 is the sectional view before the overturning of the utility model embodiment overturning seat;
Fig. 3 is the sectional view after the overturning of the utility model embodiment overturning seat.
Specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the utility model is a kind of right angle modified gear, including fixed seat 1, mounted on fixation Shaft 3 and overturning seat 2, overturning seat 2 and fixed seat 1 in seat 1 are articulated with shaft 3, further include and drive overturning seat 2 around the shaft in 3 The cylinder 4 of mandrel line rotation, output shaft and the overturning seat 2 of cylinder 4 are articulated with the first articulated shaft 5, and cylinder 4 is hinged with fixed seat 1 In the second articulated shaft 6, as shown in Figure 2.
This right angle modified gear, for the automatic loading/unloading of workpiece, 90 ° of workpiece turning.Pass through the fixed fixed seat of installation 1, entire right angle modified gear is fixed, and a mechanical gripper is installed on overturning seat 2, mechanical gripper gripping workpiece, from And overturning seat 2 is controlled to overturn 90 ° of i.e. controllable 90 ° of workpiece turnings, that is, realize the right angle displacement of workpiece.
The output shaft of control cylinder 4 is elongated or shortened so as to push 3 rotation around the shaft of overturning seat 2, i.e., overturning seat 2 is overturn. As shown in Fig. 2, fixed seat 1 is hinged with overturning seat 2, overturning seat 2 and the output shaft of cylinder 4 are hinged, and cylinder 4 is hinged with fixed seat 1, So as to form four-bar mechanism, the output elongate axis of cylinder 4 between the output shaft of fixed seat 1, overturning seat 2, cylinder 4 and cylinder 4 Or shorten and drive 3 rotation around the shaft of overturning seat 2, while the output shaft of cylinder 4 is rotated around the first articulated shaft 5, cylinder 4 it is whole around Second articulated shaft 6 rotates.Total design is simple, instead of artificial loading and unloading, improves production efficiency.
The length that the output shaft of control cylinder 4 elongates or shortens, can control the flip angle of overturning seat 2, herein flip angle Spend is 90 °.
As the utility model preferred embodiment, fixed seat 1 includes fixed frame 11 and positioned at 11 lower section of fixed frame Connecting seat 12, connecting seat 12 include two blocks of side plates 121 and the company being fixedly connected between both side plate 121 and with both side plate 121 Fishplate bar 122, shaft 3 are set up between both side plate 121, as depicted in figs. 1 and 2.
As the utility model preferred embodiment, two bearings 123 are symmetrically installed on both side plate 121, shaft 3 is successively A bearing 123, overturning seat 2 and another bearing 123 are passed through, overturning seat 2 is fixedly connected with shaft 3.
As the utility model preferred embodiment, overturning seat 2 is interference fitted with shaft 3.
Mechanical gripper is mounted on overturning seat 2, mechanical gripper grabbing workpiece, therefore overturning seat 2 and shaft 3 are main hold Carry component, bearing 123 can ensure overturning seat 2 and shaft 3 rotate it is smooth.
Fixed frame 1 fixes entire right angle modified gear for installing.Both side plate 121 supports shaft 3, shaft 3, overturning seat 2 and cylinder 4 be set between both side plate 121 so that entire mechanism structure is compact, and entire mechanism the space occupied is small, no The work of other mechanisms on machining tool can be interfered.
As the utility model preferred embodiment, 123 outside of two bearings is equipped with bearing plate 124, two bearings pressure Plate 124 is fixedly installed in respectively on both side plate 121.
Bearing plate 124 can prevent two bearings 123 from being dropped out from both side plate 121.
As the utility model preferred embodiment, for cylinder 4 between both side plate 121, cylinder 4 includes 41 He of cylinder body Push rod 42, further includes the cylinder fixed seat 43 being fixedly connected with 41 head of cylinder body, and cylinder fixed seat 43 is cut with scissors with 122 top of connecting plate It is connected to the second articulated shaft 6.
As the utility model preferred embodiment, the cylinder connecting seat 44 being fixedly connected with push rod 42, gas are further included Cylinder connecting seat 44 is articulated with the first articulated shaft 5 with overturning seat 2.
Cylinder 4 hingedly realizes that cylinder 4 passes through cylinder with being hinged for overturning seat 2 with fixed seat 1 by cylinder fixed seat 43 Connecting seat 44 is realized.
As the utility model preferred embodiment, overturning seat 2 includes bottom plate 21 and the returning face plate vertical with bottom plate 21 22, bottom plate 21 is equipped with several mounting holes 211.
Mechanical gripper is fixed on the bottom plate 21 of overturning seat 2.
As the utility model preferred embodiment, 121 inside of both side plate is equipped with the of limitation 2 start angle of overturning seat One limited block 7,121 back side of both side plate are equipped with the second limited block 8 of limitation 2 flip angle of overturning seat.
After first limited block 7 determines that the initial position of overturning seat 2, the second limited block 8 then define that overturning seat 2 is overturn End position better assures that overturning seat 2 overturns 90 °.
As the utility model preferred embodiment, fixed frame 11 is equipped with several mounting holes 111, and mounting hole 111 is Slot hole.
Fixed frame 11 is fixed on machining tool across mounting hole 111 using bolt, mounting hole 111 is slot hole side Just the installation site of fixed frame 11 and entire right angle modified gear is finely adjusted.
Certainly, the invention is not limited to the above embodiment, and those skilled in the art are without prejudice to originally Equivalent variations or replacement can be also made under the premise of utility model spirit, these equivalent modifications or replacement are all contained in the application In claim limited range.

Claims (10)

1. a kind of right angle modified gear, it is characterised in that:Including fixed seat (1), the shaft in the fixed seat (1) (3) and overturning seat (2), the overturning seat (2) and fixed seat (1) are articulated with the shaft (3), further include and drive the overturning seat (2) around the cylinder (4) of the shaft (3) center axis thereof, output shaft and the overturning seat (2) of the cylinder (4) are hinged In the first articulated shaft (5), the cylinder (4) is articulated with the second articulated shaft (6) with the fixed seat (1).
2. right angle modified gear according to claim 1, it is characterised in that:The fixed seat (1) includes fixed frame (11) With the connecting seat (12) below the fixed frame (11), the connecting seat (12) is including two pieces of side plates (121) and positioned at two The connecting plate (122) being fixedly connected between the side plate (121) and with two side plates (121), the shaft (3) are set up in two Between the side plate (121).
3. right angle modified gear according to claim 2, it is characterised in that:It is symmetrically installed on two side plates (121) Two bearings (123), the shaft (3) sequentially pass through wherein one bearing (123), the overturning seat (2) and another axis It holds (123), the overturning seat (2) is fixedly connected with the shaft (3).
4. right angle modified gear according to claim 3, it is characterised in that:The overturning seat (2) and the shaft (3) mistake It is full of cooperation.
5. right angle modified gear according to claim 3, it is characterised in that:Axis is equipped on the outside of two bearings (123) Bearing plate (124), two bearing plates (124) are fixedly installed in respectively on two side plates (121).
6. right angle modified gear according to claim 2, it is characterised in that:The cylinder (4) is positioned at two side plates (121) between, the cylinder (4) includes cylinder body (41) and push rod (42), further includes and is fixedly connected with the cylinder body (41) head Cylinder fixed seat (43), the cylinder fixed seat (43) and the connecting plate (122) upper articulation are in second articulated shaft (6)。
7. right angle modified gear according to claim 6, it is characterised in that:It further includes and is fixedly connected with the push rod (42) Cylinder connecting seat (44), the cylinder connecting seat (44) and the overturning seat (2) are articulated with the first articulated shaft (5).
8. right angle modified gear according to claim 2, it is characterised in that:The overturning seat (2) including bottom plate (21) and The returning face plate (22) vertical with the bottom plate (21), the bottom plate (21) are equipped with several mounting holes (211).
9. right angle modified gear according to claim 8, it is characterised in that:Limitation is equipped on the inside of two side plates (121) The first limited block (7) of overturning seat (2) start angle, two side plate (121) back sides, which are equipped with, limits the overturning seat (2) The second limited block (8) of flip angle.
10. right angle modified gear according to claim 2, it is characterised in that:The fixed frame (11) is if equipped with solid Determine hole (111), the mounting hole (111) is slot hole.
CN201721548700.XU 2017-11-16 2017-11-16 A kind of right angle modified gear Active CN207593351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721548700.XU CN207593351U (en) 2017-11-16 2017-11-16 A kind of right angle modified gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721548700.XU CN207593351U (en) 2017-11-16 2017-11-16 A kind of right angle modified gear

Publications (1)

Publication Number Publication Date
CN207593351U true CN207593351U (en) 2018-07-10

Family

ID=62760921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721548700.XU Active CN207593351U (en) 2017-11-16 2017-11-16 A kind of right angle modified gear

Country Status (1)

Country Link
CN (1) CN207593351U (en)

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