CN206654679U - Manual hoisting device - Google Patents
Manual hoisting device Download PDFInfo
- Publication number
- CN206654679U CN206654679U CN201720371017.7U CN201720371017U CN206654679U CN 206654679 U CN206654679 U CN 206654679U CN 201720371017 U CN201720371017 U CN 201720371017U CN 206654679 U CN206654679 U CN 206654679U
- Authority
- CN
- China
- Prior art keywords
- riser
- leading screw
- base
- slide rail
- hoisting device
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to technical field of laser processing, a kind of more particularly to manual hoisting device, the riser being fixedly connected including base, with base, the leading screw being rotatablely connected with it is provided with the first side of riser, the handwheel being fixedly connected with the screw rod of leading screw is provided with leading screw end, is provided with the sidepiece of leading screw and is fixedly connected with the line slide rail parallel with leading screw with riser；Locking device, including the lock handle being arranged in the second side of riser and the anti-rotation fixed seat being fixedly installed in the first side of riser, neck is provided with anti-rotation fixed seat, in neck through hole is provided with close to the anti-rotation fixed seat end of riser side, the screwed hole with through hole coaxial line is provided with anti-rotation fixed seat end of the neck away from riser side, the thread spindle of lock handle connects through riser, through hole, neck and screwed hole；And support base, the nut with leading screw, the sliding block of line slide rail are fixedly connected respectively.Integral firmness is good, can prevent leading screw bending.
Description
Technical field
The utility model belongs to technical field of laser processing, more particularly to a kind of manual hoisting device.
Background technology
At present, the hand-operated lifting platform for being used to adjust laser equipment focal length on the market is typically to pass through spiral shell by cast aluminium plate construction
Bolt is formed by connecting, from lead screw transmission power, using direct bearing to existing major defect is：Integral firmness is poor, with
It can not meet that the use condition of laser equipment requires (ground amplitude when being used on zygonema body：Less than 50 μm；Vibration acceleration：It is small
In 0.98m/s2Or less), and leading screw bending is easily caused during anti-rotation fixation and leads to not use.
Utility model content
The purpose of this utility model is to provide a kind of integral firmness good manual hoisting device, when solving anti-rotation fixation
Easily by leading screw bending the problem of.
The utility model is achieved in that a kind of manual hoisting device, including base, is fixedly connected with the base
Riser, the leading screw that is rotatablely connected with it is provided with the first side of the riser, be provided with the leading screw end with it is described
The handwheel that the screw rod of leading screw is fixedly connected, the line slide rail being fixedly connected with the riser, institute are provided with the sidepiece of the leading screw
It is parallel with the leading screw to state line slide rail；Locking device, the locking device include being arranged in the second side of the riser
Lock handle and the anti-rotation fixed seat that is fixedly installed in the first side of the riser, be provided with the anti-rotation fixed seat
The neck passed through for the screw rod, through hole is provided with close to the anti-rotation fixed seat end of the riser side in the neck,
Anti-rotation fixed seat end of the neck away from the riser side is provided with the screwed hole with the through hole coaxial line, the lock
The thread spindle of tight handle is connected through the riser, the through hole, the neck with the screwed hole；And support base, it is described
The nut with the leading screw, the sliding block of the line slide rail are fixedly connected support base respectively.
As an improvement the neck includes penetrating the manhole of the anti-rotation fixed seat and is arranged on described
The connectivity slot of manhole side, the screw rod pass through from the manhole.
As an improvement being provided with reinforcing plate at the second side of the riser, the reinforcing plate is stood with described respectively
Plate, the base are fixedly connected.
As an improvement the riser and the tube chamber welds with base, the reinforcing plate respectively with the riser, the base
Welding；Or the base, the riser and the reinforcing plate are formed in one structure.
As an improvement the riser is vertical with the base, the leading screw it is parallel with the riser and with the bottom
Seat is vertical.
As an improvement the line slide rail is provided with two, the both sides of the leading screw are separately positioned on.
As an improvement the sidepiece in the support base is provided with pointer, ruler is provided with the respective side of the riser.
As an improvement shield is provided with the first side of the riser, the screw rod, the rail of the line slide rail
Road is arranged between the first side of the shield and the riser, and the support base is arranged on the outside of the shield, in institute
State and the leading screw is corresponded on shield, be respectively equipped with breach at the line slide rail.
By adopting the above-described technical solution, manual hoisting device of the present utility model includes base, fixes company with base
The riser connect, is provided with the leading screw being rotatablely connected with it in the first side of riser, and the spiral shell with leading screw is provided with leading screw end
The handwheel that bar is fixedly connected, the line slide rail being fixedly connected with riser is provided with the sidepiece of leading screw, and line slide rail is parallel with leading screw；
Locking device, including the lock handle being arranged in the second side of riser and be fixedly installed on anti-in the first side of riser
Turn fixed seat, the neck passed through for screw rod is provided with anti-rotation fixed seat, in neck close to the anti-rotation fixed seat end of riser side
Through hole is provided with portion, the screwed hole with through hole coaxial line, lock are provided with anti-rotation fixed seat end of the neck away from riser side
The thread spindle of tight handle connects through riser, through hole, neck and screwed hole；And support base, the nut with leading screw, straight line respectively
The sliding block of slide rail is fixedly connected.During work by work piece on support base, rotate handwheel by operating personnel and drive and screw rod turn
It is dynamic, while nut will move up and down along screw rod, support base follows nut to move up and down, so as to realize the lift adjustment of workpiece,
Workpiece is set to be at the focal length of laser equipment；After regulation in place, rotation lock handle, make two openends of anti-rotation fixed seat opposite
Motion, so as to hold screw rod tightly by anti-rotation fixed seat, prevent screw rod rotates from support base is maintained at the position being moved to,
Screw rod is held tightly by anti-rotation fixed seat and realizes locking, can be prevented screw rod bending.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model manual hoisting device；
Fig. 2 is the main structure diagram of the utility model manual hoisting device；
Fig. 3 is the side structure schematic view of the utility model manual hoisting device；
Fig. 4 is the dimensional structure diagram of the anti-rotation fixed seat of the utility model manual hoisting device；
Wherein, 11, base, 12, riser, 13, reinforcing plate, 14, shield, 21, leading screw, 22, handwheel, 23, line slide rail,
24th, support base, 25, pointer, 26, ruler, 31, anti-rotation fixed seat, 311, neck, 312, through hole, 313, screwed hole, 32, locking
Handle.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
From Fig. 1, Fig. 2 and Fig. 3, the manual hoisting device includes horizontally disposed base 11, fixes company with base 11
The riser 12 connect, the leading screw 21 being rotatablely connected with riser 12 is provided with the first side of riser 12, is in riser specifically
12 first side is provided with mounting seat, and the screw rod of leading screw 21 is connected by bearing with mounting seat, in an end portion of leading screw 21
The handwheel 22 being fixedly connected provided with the screw rod with leading screw 21, it is provided with the sidepiece of leading screw 21 and fixes company with the first side of riser 12
The line slide rail 23 connect, the line slide rail 23 are parallel with leading screw 21；Locking device, the locking device include being arranged on riser 12
Lock handle 32 and the anti-rotation fixed seat 31 being fixedly installed in the first side of riser 12 in second side, are fixed in anti-rotation
Seat 31 is provided with the neck 311 passed through for the screw rod of leading screw 21, in neck 311 close to the end of anti-rotation fixed seat 31 of the side of riser 12
Through hole 312 is provided with portion, is provided with anti-rotation fixed seat 31 end of the neck 311 away from the side of riser 12 coaxial with through hole 312
The screwed hole 313 of line, the thread spindle of the lock handle 32 are connected through riser 12, through hole 312, neck 311 with screwed hole 313,
In the present embodiment, lock handle 32 includes handlebody, is secured to the thread spindle of connection；And support base 24, the support base
24 the nut with leading screw 21, the sliding block of line slide rail 23 are fixedly connected respectively.
During work, by work piece on support base 24, rotate the drive of handwheel 22 by operating personnel and be secured to connection
The screw rod of leading screw 21 is rotated, and nut will be moved up and down along screw rod while leading screw 21 rotates, and support base 24, which follows, to be secured to
The nut of connection moves up and down, and so as to realize the lift adjustment of workpiece, workpiece is at the focal length of laser equipment；Regulation is in place
Afterwards, rotation lock handle 32, two openend move toward one anothers of anti-rotation fixed seat 31 are made, so as to be passed through by anti-rotation fixed seat 31
Leading screw 21 screw rod hold tightly, prevent screw rod rotates from support base 24 is maintained at the position being moved to, fixed by anti-rotation
Seat 31 holds screw rod tightly and realizes locking, can prevent screw rod bending.
As shown in Figure 4, neck 311 includes the manhole of insertion anti-rotation fixed seat 31 and is arranged on manhole one
The connectivity slot 313 of side, the screw rod of leading screw 21 pass through from manhole, are that approximate circle hoop is held tightly during holding, can strengthen and embrace
Clamp force degree, avoid the bent screws of leading screw 21.
In the present embodiment, be provided with reinforcing plate 13 at the second side of riser 12, the reinforcing plate 13 respectively with riser 12,
Base 11 is fixedly connected, and specifically, riser 12 welds with base 11, and reinforcing plate 13 is welded with riser 12, base 11 respectively, when
So, base 11, riser 12 and reinforcing plate 13 are integral type structure, by machining global formation, the support body connection of whole device
It is integrated, is capable of the integral firmness of intensifier, can more smoothly works.
In the present embodiment, riser 12 is vertical with base 11, and leading screw 21 is parallel with riser 12 and vertical with base 11, so
Make installation and regulation more simple and convenient.
In the present embodiment, line slide rail 23 is provided with two, is separately positioned on the both sides of leading screw 21, can so make branch
The lifting for supportting seat 24 is more steady.
In the present embodiment, in order to more accurately adjust the position of support base 24, it is provided with and refers in the sidepiece of support base 24
Pin 25, ruler 26 is provided with the respective side of riser 12, pointer 25 follows support base 24 to move, and can intuitively be read from ruler 26
Go out mobile distance, use enhanced convenience.
In the present embodiment, it is provided with shield 14 in the first side of riser 12, the screw rod of leading screw 21, line slide rail 23
Track is arranged between the first side of shield 14 and riser 12, and support base 24 is arranged on the outside of shield 14, on shield 14
Be respectively equipped with breach at corresponding leading screw 21, line slide rail 23, avoid influenceing leading screw 21, line slide rail 23 sliding block slip, with
The connection of support base 24.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
1. manual hoisting device, it is characterised in that the riser being fixedly connected including base, with the base, in the riser
First side is provided with the leading screw being rotatablely connected with it, is provided with the leading screw end and is fixedly connected with the screw rod of the leading screw
Handwheel, be provided with the line slide rail that is fixedly connected with the riser, the line slide rail and the silk in the sidepiece of the leading screw
Thick stick is parallel；Locking device, the locking device includes the lock handle being arranged in the second side of the riser and fixation is set
The anti-rotation fixed seat in the first side of the riser is put, the card passed through for the screw rod is provided with the anti-rotation fixed seat
Groove, through hole is provided with close to the anti-rotation fixed seat end of the riser side in the neck, in the neck away from described vertical
The anti-rotation fixed seat end of plate side is provided with the screwed hole with the through hole coaxial line, and the thread spindle of the lock handle passes through
The riser, the through hole, the neck are connected with the screwed hole；And support base, the support base respectively with the silk
The nut of thick stick, the sliding block of the line slide rail are fixedly connected.
2. manual hoisting device according to claim 1, it is characterised in that the neck, which includes the insertion anti-rotation, to be fixed
The manhole of seat and the connectivity slot for being arranged on the manhole side, the screw rod pass through from the manhole.
3. manual hoisting device according to claim 1 or 2, it is characterised in that set at the second side of the riser
There is reinforcing plate, the reinforcing plate is fixedly connected with the riser, the base respectively.
4. manual hoisting device according to claim 3, it is characterised in that the riser and the tube chamber welds with base, it is described
Reinforcing plate respectively with the riser, the tube chamber welds with base；Or the base, the riser and the reinforcing plate are formed in one
Structure.
5. manual hoisting device according to claim 1, it is characterised in that the riser is vertical with the base, described
Leading screw is parallel with the riser and vertical with the base.
6. manual hoisting device according to claim 5, it is characterised in that the line slide rail is provided with two, respectively
It is arranged on the both sides of the leading screw.
7. manual hoisting device according to claim 1, it is characterised in that pointer is provided with the sidepiece of the support base,
Ruler is provided with the respective side of the riser.
8. manual hoisting device according to claim 1, it is characterised in that shield is provided with the first side of the riser
Cover, the screw rod, the track of the line slide rail are arranged between the first side of the shield and the riser, the support
Seat is arranged on the outside of the shield, and the leading screw is corresponded on the shield, is respectively equipped with breach at the line slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371017.7U CN206654679U (en) | 2017-04-10 | 2017-04-10 | Manual hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720371017.7U CN206654679U (en) | 2017-04-10 | 2017-04-10 | Manual hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206654679U true CN206654679U (en) | 2017-11-21 |
Family
ID=60317468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720371017.7U Expired - Fee Related CN206654679U (en) | 2017-04-10 | 2017-04-10 | Manual hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206654679U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093855A (en) * | 2018-09-22 | 2018-12-28 | 中北大学 | A kind of concrete cutting machine with cutting angle adjustable on vertical direction |
| CN109855487A (en) * | 2019-03-21 | 2019-06-07 | 北京理工大学 | A kind of standard fragmentation bump test adjustable laser sighting device |
| CN110015226A (en) * | 2019-04-03 | 2019-07-16 | 湖南车霸房车实业有限公司 | A kind of caravan expanding warehouse being easily installed |
-
2017
- 2017-04-10 CN CN201720371017.7U patent/CN206654679U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093855A (en) * | 2018-09-22 | 2018-12-28 | 中北大学 | A kind of concrete cutting machine with cutting angle adjustable on vertical direction |
| CN109855487A (en) * | 2019-03-21 | 2019-06-07 | 北京理工大学 | A kind of standard fragmentation bump test adjustable laser sighting device |
| CN110015226A (en) * | 2019-04-03 | 2019-07-16 | 湖南车霸房车实业有限公司 | A kind of caravan expanding warehouse being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |