CN207596040U - A kind of modified gear - Google Patents
A kind of modified gear Download PDFInfo
- Publication number
- CN207596040U CN207596040U CN201721548830.3U CN201721548830U CN207596040U CN 207596040 U CN207596040 U CN 207596040U CN 201721548830 U CN201721548830 U CN 201721548830U CN 207596040 U CN207596040 U CN 207596040U
- Authority
- CN
- China
- Prior art keywords
- gear
- box
- shaft
- rack
- modified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of modified gears, it is characterised in that：Including cylinder, cylinder includes cylinder body and push rod, further includes the gear-box being fixedly connected with cylinder head, the rack being fixedly connected with push rod is equipped in gear-box, it is additionally provided in gear-box and is fixedly connected with rack meshed gears and the shaft across gear and gear-box, shaft with gear.This modified gear, shaft is the output shaft of entire mechanism, push rod on cylinder elongates or shortens band carry-over bar and moves, wheel and rack engages, so as to be rotated with moving gear, shaft is fixedly connected with gear, so as to which shaft be driven to rotate, in one end erector's loading board of shaft, one mechanical gripper is installed on working plate, mechanical gripper grabbing workpiece, you can drive workpiece rotation, realize automatic loading/unloading, instead of artificial loading and unloading, production efficiency is improved, and total design is simple, this utility model is used for loading and unloading machinery device field.
Description
Technical field
The utility model is related to loading and unloading machinery device field, more particularly to a kind of modified gear.
Background technology
In production is assembled, most of workpiece needs to be processed on one angle of rotation and then clamping to machining tool,
If desired for the axis of two end faces of processing, axis rotation is needed to be processed for 180 ° in process, the multiple sides of processing also in need
With the workpiece of bottom surface, and at present in this case, mostly manually loading and unloading, without suitable Robot actions, labour is strong
Degree 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 formation efficiency modified gears.
Technical solution adopted in the utility model is：
A kind of modified gear, it is characterised in that：Including cylinder, cylinder includes cylinder body and push rod, further includes and cylinder head
The gear-box being fixedly connected, gear-box is interior to be equipped with the rack being fixedly connected with push rod, is additionally provided with what is engaged with rack in gear-box
Gear and the shaft across gear and gear-box, shaft are fixedly connected with gear.
The improvement of technical solutions of the utility model is further used as, the both sides of shaft gear are equipped with two bearings, gear-box
It is interior to be equipped with to the flange that wherein a bearing is positioned close to the end face in outside, it is installed on gear-box to another Bearing support
The end casing that the end face in nearly outside is positioned.
The improvement of technical solutions of the utility model is further used as, is fixedly mounted in shaft close to one end of end casing limited
Position swivel base, end casing are equipped with two limited blocks of limitation limiting swivel base rotational angle.
The improvement of technical solutions of the utility model is further used as, the shape of end casing is " L " shape, and two limited blocks fix peace
On short side loaded on " L " shape, two limited blocks are parallel to each other.
The improvement of technical solutions of the utility model is further used as, two limited blocks are oil buffer.
The improvement of technical solutions of the utility model is further used as, limiting swivel base is equipped with through-hole, and shaft passes through through-hole, leads to
The periphery in hole is equipped with the translot along through-hole diameter direction, is additionally provided with the arc groove connected with translot close to the one end in outside,
It limits swivel base and two threaded holes is equipped on the end face on the outside of arc groove, the both ends of arc groove are equipped with circular hole.
The improvement of technical solutions of the utility model is further used as, further includes the bottom of positioning strip, gear-box and end casing
On be equipped with the locating slot chimeric with positioning strip.
The improvement of technical solutions of the utility model is further used as, rack is equipped with scale copper in the side on gear opposite.
The improvement of technical solutions of the utility model is further used as, rack is equipped with stationary rack in the fixation on push rod
Hole.
The improvement of technical solutions of the utility model is further used as, the head of cylinder body is equipped with locating ring, is set on gear-box
There is the gear-box locating slot chimeric with locating ring.
The beneficial effects of the utility model：This modified gear, shaft are the output shafts of entire mechanism, and the push rod on cylinder is stretched
The movement of long or shortened belt carry-over bar, wheel and rack engagement, so as to be rotated with moving gear, shaft is fixedly connected with gear, so as to
Shaft rotation is driven, a mechanical gripper is installed in one end erector's loading board of shaft, working plate, mechanical gripper grabbing workpiece,
Workpiece can be driven to rotate, realize automatic loading/unloading, instead of artificial loading and unloading, improve production efficiency, and total designs
Simply.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Fig. 3 is the left view of the utility model embodiment；
Fig. 4 is the sectional view of A-A parts in the utility model embodiment Fig. 3；
Fig. 5 is the sectional view of B-B parts in the utility model embodiment Fig. 3.
Specific embodiment
With reference to Fig. 1~Fig. 5, the utility model is a kind of modified gear, and including cylinder 1, cylinder 1 includes cylinder body 11 and push rod
12, the gear-box 2 being fixedly connected with 11 head of cylinder body is further included, the rack 3 being fixedly connected with push rod 12 is equipped in gear-box 2,
The shaft 5 with 3 meshed gears 4 of rack and across gear 4 and gear-box 2 is additionally provided in gear-box 2, shaft 5 is fixed with gear 4
Connection, as shown in Figure 4 and Figure 5.
The fixed threaded hole of installation is arranged at this modified gear, 11 bottom of cylinder body of cylinder 1, and installing fixed cylinder 1 can fix
Entire modified gear.Shaft 5 is the output shaft of entire mechanism, one end erector's loading board of shaft 5, one machinery of installation on working plate
Handgrip, mechanical gripper grabbing workpiece, the rotation of shaft 5 drives the rotation of workpiece, so as to fulfill the loading and unloading of workpiece.
It being moved as shown in figure 4, the push rod 12 of cylinder 1 elongates or shortens band carry-over bar 3, gear 4 is engaged with rack 3, so as to
Band moving gear 4 rotates, and shaft 5 is fixedly connected with gear 4, and so as to which shaft 5 be driven to rotate, shaft 5 drives the rotation of workpiece, i.e., in fact
The displacement of existing workpiece, so as to fulfill the automatic loading/unloading of workpiece, instead of artificial loading and unloading, improves production efficiency, and whole knot
Structure design is simple.
Gear-box 2 is equipped with the mounting hole being fixedly connected with 11 head of cylinder body, and rack 3, gear 4 and shaft 5 may be contained within
In gear-box 2, therefore entire mechanism structure is compact, and the space occupied is small, will not interfere other mechanisms on machining tool
Work.
Gear 4 and shaft 5 can be integrally machined molding, can also fix company by interference fit or the modes such as key and keyway
It connects.
As the utility model preferred embodiment, as shown in figure 5, the both sides of 5 gear 4 of shaft are equipped with two bearings
51, it is equipped in gear-box 2 to the flange 21 that wherein a bearing 51 is positioned close to the end face in outside, fixed peace on gear-box 2
Equipped with the end casing 6 positioned to another bearing 51 close to the end face in outside.
51 countershaft 5 of two bearings is supported, and ensures that shaft 5 can be rotated swimmingly.End casing 6 carries out bearing 51
Positioning, while be also the capping of gear-box 2, two bearings 51, shaft 5 and gear 4 are encapsulated in gear-box 2.
Limiting is installed with as the utility model preferred embodiment, in shaft 5 close to one end of end casing 6 to turn
Seat 7, end casing 6 are equipped with two limited blocks 61 of limitation limiting 7 rotational angle of swivel base, as shown in Figure 1.
Two limited blocks 61 define the final position after the initial position for limiting swivel base 7 and rotation, so as to define shaft 5
Rotational angle, adjust two limited blocks 61 position-adjustable shaft 5 rotational angle.
As the utility model preferred embodiment, the shape of end casing 6 is " L " shape, and two limited blocks 61 are fixedly mounted
In on the short side of " L " shape, two limited blocks 61 are parallel to each other, and rotational angle is set to 180 ° herein, i.e., workpiece are rotated 180 ° of progress
Loading and unloading.
As the utility model preferred embodiment, two limited blocks 61 are oil buffer.
Oil buffer has the function of buffering, can reduce impact when limiting swivel base 7 is bumped against on limited block 61.It adjusts
The position of the fine-tuning oil buffer of nut on oil buffer, so as to fine-adjustment rotary angle.
As the utility model preferred embodiment, limiting swivel base 7 is equipped with through-hole, and shaft 5 passes through through-hole, through-hole
Periphery is equipped with the translot 71 along through-hole diameter direction, is additionally provided with the arc groove connected with translot 71 close to the one end in outside
72, limiting swivel base 7 is equipped with two threaded holes 73 on the end face in 72 outside of arc groove, and the both ends of arc groove 72 are equipped with circular hole 75, such as
Shown in Fig. 1 and Fig. 2.
The arc block 74 formed between through-hole, translot 71 and arc groove 72 can generate certain flexible deformation, use spiral shell
Two threaded hole 73 of bolt precession is simultaneously tightened, bolt presses arc block 74, and so as to 74 clamping shaft 5 of arc block, shaft 5 and limiting are turned
Seat 7 is fixed together.Circular hole 75 can increase the flexible deformation of arc block 74.
As the utility model preferred embodiment, positioning strip 8 is further included, on the bottom of gear-box 2 and end casing 6
Equipped with the locating slot 81 chimeric with positioning strip 8, as shown in Figure 5.
Positioning strip 8 and gear-box 2 are chimeric with the locating slot 81 on end casing 6, pacify so as to fulfill the accurate positionin of end casing 6
Dress, end casing 6 compress the outer ring of bearing 51 and cannot be contacted with inner ring, otherwise can influence the rotation of inner ring, generate additional rub
Wipe power.
As the utility model preferred embodiment, rack 3 is equipped with scale copper 31 in the side on 4 opposite of gear.
Scale copper 31 is for the gap between adjusting gear rack 3 and gear 4, to make up the error that processing and assembling are brought.It is thin
The thickness of copper sheet 31 according to practical set it needs to be determined that, using a period of time wear after it is replaceable.
As the utility model preferred embodiment, rack 3 is equipped with stationary rack 3 in the mounting hole on push rod 12
32。
Mounting hole 32 and the threaded hole locking onto on push rod 12 are passed through using bolt, so as to stationary rack 3.
As the utility model preferred embodiment, the head of cylinder body 11 is equipped with locating ring 111, is set on gear-box 2
There is the gear-box locating slot 22 chimeric with locating ring 111.
The chimeric of locating ring 111 and locating slot 22 facilitates the Fast Installation of gear-box 2.
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 modified gear, it is characterised in that：Including cylinder (1), the cylinder (1) includes cylinder body (11) and push rod (12),
The gear-box (2) being fixedly connected with the cylinder body (11) head is further included, is equipped with and the push rod (12) in the gear-box (2)
The rack (3) being fixedly connected is additionally provided in the gear-box (2) with the rack (3) meshed gears (4) and across the tooth
(4) and the shaft (5) of gear-box (2) are taken turns, the shaft (5) is fixedly connected with the gear (4).
2. modified gear according to claim 1, it is characterised in that：The both sides of the gear (4) are set on the shaft (5)
There are two bearings (51), be equipped with what the bearing (51) to wherein one was positioned close to the end face in outside in the gear-box (2)
Flange (21) is installed with what another bearing (51) was positioned close to the end face in outside on the gear-box (2)
End casing (6).
3. modified gear according to claim 2, it is characterised in that：Close to the end casing (6) on the shaft (5)
One end is installed with limiting swivel base (7), and the end casing (6), which is equipped with, limits the two of described limiting swivel base (7) rotational angle
Limited block (61).
4. modified gear according to claim 3, it is characterised in that：The shape of the end casing (6) be " L " shape, two institutes
It states limited block (61) to be fixedly installed on the short side of described " L " shape, two limited blocks (61) are parallel to each other.
5. modified gear according to claim 4, it is characterised in that：Two limited blocks (61) are oil buffer.
6. modified gear according to claim 3, it is characterised in that：It is described limiting swivel base (7) be equipped with through-hole, described turn
For axis (5) across the through-hole, the periphery of the through-hole is equipped with the translot (71) along the through-hole diameter direction, be additionally provided with
The translot (71) close to outside one end connect arc groove (72), it is described limiting swivel base (7) in the arc groove (72) outside
The end face of side is equipped with two threaded holes (73), and the both ends of the arc groove (72) are equipped with circular hole (75).
7. modified gear according to claim 2, it is characterised in that：Further include positioning strip (8), the gear-box (2) and
The locating slot (81) chimeric with the positioning strip (8) is equipped on the bottom of end casing (6).
8. modified gear according to claim 1, it is characterised in that：The rack (3) is the one of the gear (4) opposite
Side is equipped with scale copper (31).
9. modified gear according to claim 1, it is characterised in that：The rack (3) is equipped with the fixed rack (3)
In the mounting hole (32) on the push rod (12).
10. modified gear according to claim 1, it is characterised in that：The head of the cylinder body (11) is equipped with locating ring
(111), the gear-box (2) is equipped with the gear-box locating slot (22) chimeric with the locating ring (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548830.3U CN207596040U (en) | 2017-11-16 | 2017-11-16 | A kind of modified gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721548830.3U CN207596040U (en) | 2017-11-16 | 2017-11-16 | A kind of modified gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596040U true CN207596040U (en) | 2018-07-10 |
Family
ID=62760866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721548830.3U Active CN207596040U (en) | 2017-11-16 | 2017-11-16 | A kind of modified gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596040U (en) |
-
2017
- 2017-11-16 CN CN201721548830.3U patent/CN207596040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58149189A (en) | Turning lifting mechanism of industrial robot | |
| CN106670553A (en) | Planetary speed reduction type eccentricity-adjustable helical hole-milling device | |
| CN208592796U (en) | A kind of coordinated type Bearing processing equipment | |
| CN108331813B (en) | Band-type brake locking device | |
| JPH02129449A (en) | Linear actuator device | |
| CN207596040U (en) | A kind of modified gear | |
| CN206492968U (en) | Planetary reduction gear formula adjusts offset helical milling device | |
| CN110065815B (en) | Pneumatic clamping device | |
| CN210677039U (en) | Processing tool equipment of barrel location pinhole | |
| CN110340689B (en) | Gearbox box anchor clamps | |
| CN217271740U (en) | Swing rod device | |
| CN216138731U (en) | Reciprocating motion device and grinding wheel frame comprising same | |
| CN113172619B (en) | Rotatable flexible grinding arm | |
| CN210500102U (en) | Nut adjusting mechanism for lead screw nut | |
| CN215469902U (en) | Digit control machine tool shock mount | |
| CN216421974U (en) | Double-ended grinding machine | |
| CN209124989U (en) | Cam link swings relieving mechanism | |
| CN209062458U (en) | A kind of double end revolution positioner | |
| CN113580008A (en) | Reciprocating motion device and grinding wheel frame comprising same | |
| CN204253777U (en) | A kind of compound cycloid bilateral is to incorgruous roller arc-shaped gear driving mechanism | |
| CN209478230U (en) | A kind of mechanical arm for glass processing device | |
| CN101428397B (en) | Angle indication amplifying mechanism of electric tool | |
| KR200349113Y1 (en) | Index table | |
| CN218659101U (en) | Steering mechanism of welding mechanical arm | |
| CN219132374U (en) | Rotating structure of manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: 721300 lijiaya, Qianwei, Chencang District, Baoji City, Shaanxi Province (Shaanxi Shuangou Industrial Park) Patentee after: Baoji agile Precision Machine Tool Co.,Ltd. Address before: 511453 Room 102, No. 35 (Plant 2), Wenfa Road, Dongyong Town, Nansha District, Guangzhou, Guangdong Patentee before: GUANGZHOU MINJIA ROBOT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |