CN109079725A - A kind of machining rotary limit device - Google Patents
A kind of machining rotary limit device Download PDFInfo
- Publication number
- CN109079725A CN109079725A CN201810860629.1A CN201810860629A CN109079725A CN 109079725 A CN109079725 A CN 109079725A CN 201810860629 A CN201810860629 A CN 201810860629A CN 109079725 A CN109079725 A CN 109079725A
- Authority
- CN
- China
- Prior art keywords
- group
- main shaft
- piston rod
- limit device
- rotary limit
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of machining rotary limit devices, including stand and main shaft, side at the top of stand described in one group is vertically-mounted one group of cylinder, the bottom of cylinder described in one group is equipped with one group of piston rod, the lower end of piston rod described in one group is fixedly connected with the top of bracket side, the top of bracket described in one group is vertically fixed one group of bearing far from the side of piston rod, main shaft is horizontally installed between bearing described in one group, the output shaft of one end connection retarder of the main shaft, the output shaft of the input axis connection driving motor of the retarder, the upper outside of side plate described in one group is equipped with one group of brake member, two sides outside two support rods are equipped with one group of fixing piece, crossbeam is horizontally fixed between the top of stand described in one group, the present invention, cylinder operation drives the height of the flexible adjustment bracket top entirety of piston rod, just In workpiece placement and reach more appropriate inspection height, reduce labor intensity.
Description
Technical field
The present invention relates to limiting device technical field, specially a kind of machining rotary limit device.
Background technique
Currently, needing to check machining content and assembly project, checking in machining assembling process
Sequence is leaked with the presence or absence of processing, there can be various processing dead angles in processing content, machine adds the contents such as inclined hole, for example automobile clutch
On inclined oil hole of air, cylinder crankshaft hole etc., which in some angle fixed can only the position of observation detection, check
When need to rotate workpiece, artificially in the case where no tooling assists, rotation workpiece will lead to workpiece and collide with, especially
Assembly parts volume is larger, and heavy is inconvenient, not easy to place.
Common rotary tooling rotation angle is small, it cannot be guaranteed that the completeness of Work inspection device, workpiece is fixed unstable easy
It falls and defective work piece, while limiting unstable in tooling rotation, security risk is big.
Summary of the invention
The purpose of the present invention is to provide a kind of machining rotary limit device, cylinder operation drives piston rod is flexible to adjust
The height for the frame top entirety that puts one's child in a boarding nursery, convenient for workpiece placement and reach more appropriate inspection height, reduce labor intensity, with
Solve the problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme: a kind of machining rotary limit device, including it is vertical
Frame and main shaft, side at the top of stand described in one group is vertically-mounted one group of cylinder, and the bottom of cylinder described in one group is equipped with one
Group piston rod, the lower end of piston rod described in one group are fixedly connected with the top of bracket side, and the top of bracket described in one group is far from living
The side of stopper rod is vertically fixed one group of bearing, and main shaft is horizontally installed between bearing described in one group, and one end of the main shaft connects
The output shaft of retarder is connect, the output shaft of the input axis connection driving motor of the retarder, the main shaft two sides are close to bearing
Position it is vertically-mounted have one group of side plate, be horizontally fixed with two support rods between side plate described in one group, side plate described in one group it
Between upper and lower part bottom plate is installed, the upper outside of side plate described in one group is equipped with one group of brake member, two supports
Two sides outside bar are equipped with one group of fixing piece, are horizontally fixed with crossbeam between the top of stand described in one group.
Preferably, the slide outside of the crossbeam is equipped with connecting rod, and the lower end of the connecting rod is horizontally installed with headlamp.
Preferably, headlamp under one group is tiltedly installed on the inside of stand bottom described in one group, lower headlamp described in one group
It tilts and fixes to the middle part of main shaft, the outside of the main shaft two sides is equipped with one group of intraoral illumination lamp.
Preferably, bracket described in one group is welded with sliding block far from one end of main shaft, and the sliding block is entrenched in guide groove
Inside, the guide groove cutting is in the outside of stand.
Preferably, the brake member includes fixing sleeve, left clamp arm, right clamp arm, pin shaft and hydraulic stem, the left clamp arm and the right side
The middle part of clamp arm is connected by pin shaft, and the pin shaft both ends are mounted in the middle part of fixing sleeve, the left clamp arm and right clamp arm it is upper
Hydraulic stem is installed between portion.
Preferably, the outside of the fixing piece is socketed with one group of guide sleeve, the side rotational installation of guide sleeve described in one group
There is one group of swivel nut, the inside of swivel nut described in one group is equipped with one group of threaded rod, the lower end rotation connection one of threaded rod described in one group
The middle part of group push plate upper surface.
Preferably, the both ends of the fixing piece are welded with one group of positioning ring, the middle part installation of positioning ring described in one group
There is locking bolt.
Preferably, the upper and lower part of the side plate is cut with guide hole, the top of connecting bottom board side inside the guide hole,
The middle part of the lower rotational connecting lateral plate of the bottom plate side, the piston rod end of one middle side part of the bottom plate connection pushing tow hydraulic stem
End, the pushing tow hydraulic stem are mounted in the middle part of side plate.
Compared with prior art, the beneficial effects of the present invention are:
1, of the invention, cylinder operation drives the height of the flexible adjustment bracket top entirety of piston rod, convenient for the placement of workpiece
And reach more appropriate inspection height, reduce labor intensity；
2, fixed frame fixes position in mobile adjust in support rod top, and threaded rod pushes the fixed workpiece of push plate to stablize workpiece
Be fixed between two support rods, convenient for thoroughly observing workpiece, while guaranteeing the safety of workpiece；
3, the rotation of driving motor driving spindle is to make workpiece integrally be rotated, convenient for thoroughly checking workpiece,
Guarantee the completeness of Work inspection device, improves inspection quality；
4, the left clamp arm of hydraulic stem pushing tow and right clamp arm lower part are moved together to clamp side plate, carry out stable limit to whole
Position, easy to operate, reliability is high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is brake member structural schematic diagram of the invention；
Fig. 3 is anchor structure schematic diagram of the invention；
Fig. 4 is structural diagram of base plate of the invention.
In figure: 1 stand, 2 cylinders, 3 piston rods, 4 sliding blocks, 5 main shafts, 6 bearings, 7 brake members, 71 fixing sleeves, 72 left clamp arm,
73 right clamp arm, 75 hydraulic stems, 8 side plates, 9 fixing pieces, 10 support rods, 11 bottom plates, 12 crossbeams, 13 connecting rods, illuminate on 14 74 pin shafts
Lamp, 15 guide grooves, 16 brackets, 17 intraoral illumination lamps, 18 retarders, 19 driving motors, 20 lower headlamps, 21 guide sleeves, 22 swivel nuts, 23
Threaded rod, 24 push plates, 25 positioning rings, 26 locking bolts, 27 guide holes, 28 pushing tow hydraulic stems.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: the machining rotary limit device, including 1 He of stand
Main shaft 5, the side at 1 top of stand described in one group is vertically-mounted one group of cylinder 2, and the cylinder 2 is provided dynamic by external power source
Power, the 2 task driven piston rod 3 of cylinder are flexible；The bottom of cylinder 2 described in one group is equipped with one group of piston rod 3, the piston
Bar 3 is flexible to drive bracket 16 to move up and down；The lower end of piston rod 3 described in one group is fixedly connected with the top of 16 side of bracket, described
Bracket 16 is welded by angle steel；The top of bracket 16 described in one group is vertically fixed one group of bearing far from the side of piston rod 3
6, the bearing 6 rotates main shaft smoothly；Main shaft 5 is horizontally installed between bearing 6 described in one group, the main shaft 5
One end connects the output shaft of retarder 18, and the retarder 18 adjusts the torque of 19 output power of driving motor；The retarder
The output shaft of 18 input axis connection driving motor 19, the driving motor 19 are AC brushless electric machine, the driving motor 19
Electric power is provided by extraneous power supply；There are one group of side plate 8, the side plate 8 in 5 two sides of main shaft close to the position of bearing 6 is vertically-mounted
It is cut for sheet metal；Two support rods 10 are horizontally fixed between side plate 8 described in one group, the support rod 10 supports top
The workpiece of placement；Upper and lower part between side plate 8 described in one group is equipped with bottom plate 11, the 11 Auxiliary support workpiece of bottom plate；
The upper outside of side plate 8 described in one group is equipped with one group of brake member 7, and 7 side of brake member is weldingly fixed on outside bearing 6
Top, the brake member 7 limit side plate 8, it is made to stop operating；Two sides outside two support rods 10 are equipped with one group
The workpiece of fixing piece 9,9 pairs of fixing piece placements is fixed；Crossbeam is horizontally fixed between the top of stand 1 described in one group
12, the crossbeam 12 improves the rigidity between stand 1, while it is mobile to be oriented to other component.
Specifically, the slide outside of the crossbeam 12 is equipped with connecting rod 13, the lower end of the connecting rod 13 is horizontally installed with
Headlamp 14, the upper headlamp 14 carry out illumination work.
Specifically, headlamp 20 under one group is tiltedly installed on the inside of 1 bottom of stand described in one group, the lower headlamp 20
The lower part of workpiece is illuminated；Lower headlamp 20 is tilted to the middle part of main shaft 5 described in one group fixes, 5 two sides of main shaft
Outside is equipped with one group of intraoral illumination lamp 17, and the intraoral illumination lamp 17 carries out lighting homework to the inside of workpiece.
Specifically, bracket 16 described in one group is welded with sliding block 4,4 guide carriage of sliding block far from one end of main shaft 5
16 is correctly mobile；The sliding block 4 is entrenched in the inside of guide groove 15, and 15 guide runner 4 of guide groove is mobile；The guide groove 15 is cut
It cuts in the outside of stand 1.
Specifically, the brake member 7 includes fixing sleeve 71, left clamp arm 72, right clamp arm 73, pin shaft 74 and hydraulic stem 75, institute
The middle part for stating left clamp arm 72 and right clamp arm 73 is connected by pin shaft 74, and the pin shaft 74 makes phase between left clamp arm 72 and right clamp arm 73
To rotation；74 both ends of pin shaft are mounted on 71 middle part of fixing sleeve, pacify between the left clamp arm 72 and the top of right clamp arm 73
Equipped with hydraulic stem 75, the left clamp arm 72 of 75 pushing tow of hydraulic stem and 73 lower part of right clamp arm are moved together to clamp side plate 8, the left side
Clamp arm 72 and 73 lower inside of right clamp arm are equipped with sheet rubber.
Specifically, the outside of the fixing piece 9 is socketed with one group of guide sleeve 21, the guide sleeve 21 is outside fixing piece 9
It is mobile, positioning bolt is installed on the outside of the guide sleeve 21；The side of guide sleeve 21 described in one group is rotatably equipped with one group of swivel nut
22, the 22 guide thread bar 23 of swivel nut is mobile；The inside of swivel nut 22 described in one group is equipped with one group of threaded rod 23, described in one group
The lower end of threaded rod 23 is rotatablely connected the middle part of one group of 24 upper surface of push plate, the 24 pushing tow workpiece of push plate to workpiece pressurization to
Fixed workpiece.
Specifically, the both ends of the fixing piece 9 are welded with one group of positioning ring 25, make to fix by the positioning ring 25
Part 9 can move outside support rod 10；The middle part of positioning ring 25 described in one group is equipped with locking bolt 26.
Specifically, the upper and lower part of the side plate 8 is cut with guide hole 27, the guide hole 27 is oriented to bottom plate 11 and rotates；Institute
The top of 27 inside connecting bottom board of guide hole, 11 side is stated, the middle part of the lower rotational connecting lateral plate 8 of 11 side of bottom plate is described
11 1 middle side part of bottom plate connects the piston-rod end of pushing tow hydraulic stem 28, and the 28 pushing tow bottom plate 11 of pushing tow hydraulic stem rotates described
Pushing tow hydraulic stem 28 is mounted on 8 middle part of side plate.
Working principle: before work, the power supply and external power supply for connecting whole device keep whole device normal
Use, external power supply, which provides power, when placing workpiece makes 2 operation of cylinder, so that the piston rod 3 of cylinder be made to move down, leads to
Piston rod 3 is crossed to move down to drive the component of 16 top of bracket installation to be integrally moved down into lower position putting convenient for workpiece
It sets, workpiece is placed between two support rods 10 stablizes placement later, start the position for adjusting fixed frame 9, fixing piece 9 later
In the external mobile of support rod 10 under the guiding of positioning ring 25, use locking bolt 26 by fixing piece after being adjusted to suitable position
9 is fixed, rotates threaded rod 23 later and moves down push plate 24 and fix workpiece to squeeze workpiece, later pushing tow hydraulic stem 28
Work Promote bottom plate 8, which rotates certain angle, keeps workpiece fixed more firm, the exhaust hood 2 of the fixed completion of workpiece task again
Piston rod 3 stops operation after shrinking the height for being integrally raised to 16 upper workpiece of bracket and being convenient for observation, upper headlamp 14, lower photograph
Bright lamp 20 and intraoral illumination lamp 17 carry out without blind spot lighting workpiece, and convenient for checking workpiece, observation works as needs after finishing
When adjustment angle 19 output power of driving motor and by retarder 18 handle after driving spindle 5 rotation so as to adjust viewing angle
Degree drives left clamp arm 72 and the clamping side plate 8 of right clamp arm 73 to carry out positioning work when being positioned to 75 operation of hydraulic stem.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of machining rotary limit device, including stand (1) and main shaft (5), it is characterised in that: stand described in one group
(1) side at the top of is vertically-mounted one group of cylinder (2), and the bottom of cylinder described in one group (2) is equipped with one group of piston rod (3),
The lower end of piston rod described in one group (3) is fixedly connected with the top of bracket (16) side, and the top of bracket described in one group (16) is separate
The side of piston rod (3) is vertically fixed one group of bearing (6), is horizontally installed with main shaft (5), institute between bearing described in one group (6)
State the output shaft of one end connection retarder (18) of main shaft (5), the input axis connection driving motor (19) of the retarder (18)
Output shaft, there are one group of side plate (8), side plate described in one group in main shaft (5) two sides close to the position of bearing (6) is vertically-mounted
(8) two support rods (10) are horizontally fixed between, the upper and lower part between side plate described in one group (8) is equipped with bottom plate
(11), the upper outside of side plate described in one group (8) is equipped with one group of brake member (7), two support rods (10) it is external two
Side is equipped with one group of fixing piece (9), is horizontally fixed with crossbeam (12) between the top of stand described in one group (1).
2. a kind of machining rotary limit device according to claim 1, it is characterised in that: outside the crossbeam (12)
Portion is slidably fitted with connecting rod (13), and the lower end of the connecting rod (13) is horizontally installed with headlamp (14).
3. a kind of machining rotary limit device according to claim 1, it is characterised in that: stand described in one group (1)
Headlamp (20) under one group are tiltedly installed on the inside of bottom, lower headlamp (20) described in one group are tilted to the middle part of main shaft (5)
Fixed, the outside of main shaft (5) two sides is equipped with one group of intraoral illumination lamp (17).
4. a kind of machining rotary limit device according to claim 1, it is characterised in that: bracket described in one group (16)
One end far from main shaft (5) is welded with sliding block (4), and the sliding block (4) is entrenched in the inside of guide groove (15), the guide groove
(15) it cuts in the outside of stand (1).
5. a kind of machining rotary limit device according to claim 1, it is characterised in that: brake member (7) packet
Include fixing sleeve (71), left clamp arm (72), right clamp arm (73), pin shaft (74) and hydraulic stem (75), the left clamp arm (72) and right folder
The middle part of arm (73) is connected by pin shaft (74), and pin shaft (74) both ends are mounted in the middle part of fixing sleeve (71), the left folder
Hydraulic stem (75) are installed between arm (72) and the top of right clamp arm (73).
6. a kind of machining rotary limit device according to claim 1, it is characterised in that: the fixing piece (9)
Outside is socketed with one group of guide sleeve (21), and the side of guide sleeve described in one group (21) is rotatably equipped with one group of swivel nut (22), and one group
The inside of the swivel nut (22) is equipped with one group of threaded rod (23), and the lower end of threaded rod described in one group (23) is rotatablely connected one group and pushes away
The middle part of plate (24) upper surface.
7. a kind of machining rotary limit device according to claim 1, it is characterised in that: the fixing piece (9)
Both ends are welded with one group of positioning ring (25), are equipped with locking bolt (26) in the middle part of positioning ring described in one group (25).
8. a kind of machining rotary limit device according to claim 1, it is characterised in that: the side plate (8) it is upper
Portion and lower part are cut with guide hole (27), the top of internal connecting bottom board (11) side of the guide hole (27), the bottom plate (11) one
The middle part of the lower rotational connecting lateral plate (8) of side, the piston rod of (11) one middle side part of bottom plate connection pushing tow hydraulic stem (28)
End, the pushing tow hydraulic stem (28) are mounted in the middle part of side plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860629.1A CN109079725A (en) | 2018-08-01 | 2018-08-01 | A kind of machining rotary limit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810860629.1A CN109079725A (en) | 2018-08-01 | 2018-08-01 | A kind of machining rotary limit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109079725A true CN109079725A (en) | 2018-12-25 |
Family
ID=64831224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810860629.1A Withdrawn CN109079725A (en) | 2018-08-01 | 2018-08-01 | A kind of machining rotary limit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109079725A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573594A (en) * | 2019-01-11 | 2019-04-05 | 重庆互丰模具有限公司 | A kind of horizontal turnover mechanism of the quick locking with pooling feature |
| CN112440253A (en) * | 2019-09-03 | 2021-03-05 | 亚杰科技（江苏）有限公司 | Shelf for detecting central control |
-
2018
- 2018-08-01 CN CN201810860629.1A patent/CN109079725A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573594A (en) * | 2019-01-11 | 2019-04-05 | 重庆互丰模具有限公司 | A kind of horizontal turnover mechanism of the quick locking with pooling feature |
| CN109573594B (en) * | 2019-01-11 | 2023-03-14 | 重庆互丰精密机械制造股份有限公司 | Rapid locking horizontal type turnover mechanism with buffering function |
| CN112440253A (en) * | 2019-09-03 | 2021-03-05 | 亚杰科技（江苏）有限公司 | Shelf for detecting central control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181225 |