CN208214810U - A kind of locking device for lathe process - Google Patents
A kind of locking device for lathe process Download PDFInfo
- Publication number
- CN208214810U CN208214810U CN201820102940.5U CN201820102940U CN208214810U CN 208214810 U CN208214810 U CN 208214810U CN 201820102940 U CN201820102940 U CN 201820102940U CN 208214810 U CN208214810 U CN 208214810U
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- Prior art keywords
- gear
- pedestal
- spring
- clamping plate
- pillar
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- 238000000034 method Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of locking devices for lathe process, including pedestal, one end of the pedestal is fixed with pillar, the upside of the pedestal is equipped with clamping plate, the clamping plate is slidably connected with pillar, the lower end of the clamping plate is fixed with rack gear, the pillar is all provided with fluted close to the two sidewalls of clamping plate, the first spring is equipped in the groove, the upper end of described two first springs is equipped with support plate, the pillar is equipped with hollow groove far from the side of the first spring, second spring is equipped in the hollow groove, the upper end of the second spring is equipped with connection chunking, the connection chunking is fixedly connected with the lower end of clamping plate, the inside of the pedestal is equipped with gear, the wheel and rack engagement, the inside of the gear, which is run through, axle sleeve, running through in the axle sleeve has bearing, the axle sleeve is arranged with ratchet far from one end of gear.The utility model structure novel provides a kind of locking device of stable structure by the cooperation of ratchet and clamping plate.
Description
Technical field
The utility model relates to technical field of mechanical design more particularly to a kind of locking devices for lathe process.
Background technique
In machining production process, process operation usually is carried out using fixture, it is sometimes necessary to which the material of processing is simultaneously
It is not regular, it is therefore desirable to which different fixtures adapts to operate, due to the scrambling of workpiece, using traditional fixture clamping
Inconvenience, and after long processing time, it is loosened between workpiece and fixture, it is difficult to ensure that firmness, is not easy to process, together
When existing fixture in the disassembly complicated for operation trouble of aid locking workpiece, cause work production efficiency lower.Existing lathe lock
Tight apparatus structure is complicated, and workpiece disassembly trouble is unfavorable for improving production efficiency.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed adds for lathe
The locking device of work.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of locking device for lathe process, including pedestal, one end of the pedestal are fixed with pillar, the pedestal
Upside be equipped with clamping plate, the clamping plate is slidably connected with pillar, and the lower end of the clamping plate is fixed with rack gear, and the pillar is close to pressing from both sides
The two sidewalls of plate are all provided with fluted, and the first spring is equipped in the groove, and the upper ends of described two first springs is equipped with support plate,
The pillar is equipped with hollow groove far from the side of the first spring, is equipped with second spring in the hollow groove, the second spring
Upper end is equipped with connection chunking, and the connection chunking is fixedly connected with the lower end of clamping plate, and the inside of the pedestal is equipped with gear, described
Wheel and rack engagement, the inside of the gear is through there is axle sleeve, and running through in the axle sleeve has bearing, and the axle sleeve is far from gear
One end be arranged with ratchet, between the ratchet and axle sleeve be equipped with key, the ratchet close to the side of gear be equipped with handle, it is described
The centre of handle is equipped with stop angles, and one end of the handle is located at the outside of pedestal, and the ratchet is equipped with far from the side of handle
Pull rod, the pull rod outer sheath are equipped with third spring, and the lower end of the third spring is equipped with end cap, and the centre of the end cap is equipped with
The upper end of circular hole, the pull rod is equipped with stop angles.
Preferably, the pedestal is hollow structure, and the both ends of the bearing are rotatably connected in pedestal.
Preferably, the side of the clamping plate is located at the inside of pillar.
Preferably, it is closed between the gear and bearing by bond.
Preferably, the support board ends are erected on the first spring, and the internal groove side wall phase of the upper end of support plate and pillar
It supports.
Preferably, the position that the pedestal corresponds to rack gear is equipped with hollow hole.
Preferably, described two stop angular direction are staggered relatively.
In the utility model, user when using the device, the pedestal being first placed on workpiece immediately below clamping plate stud
On, handle is lifted upwards, and the stop angles on handle make ratchet wheel, drive on the axle sleeve outside bearing by key, axle sleeve rotation
Band moving gear rotates, and gear engagement at this time moves downward rack drives pressing plate, while support plate compresses downwards the first spring, even
Chunking compression second spring is connect, continues to lift handle, ratchet is made to drive gear drive again, rack drives pressing plate moves downward,
Until pressing plate workpiece pressing is for processing, after processing, pulling pull rod moves downward the stop angles positioned at pull rod upper end no longer
Brake ratchet, the first spring pushes up support plate at this time, and second spring pushes up connection chunking, clamping plate is made to move upwards pine
Go into operation part, and rack gear is moved upwards with pressing plate, and gear drives ratchet to invert by axle sleeve, loose when pressing plate arrives suitable position height
Pull rod is opened, third spring pushing drawing rod makes the stop angles positioned at pull rod upper end prevent limit ratchet wheel upwards.The utility model
Structure novel, being used cooperatively for ratchet mechanism facilitate clamping and disassembly workpiece, while simple and stable structure, solve work pieces process
When clamp structure it is various, locking disassembly work piece operations process complexity problem, provide a kind of locking device of stable structure.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of locking device for lathe process structural schematic diagram；
Fig. 2 be the utility model proposes a kind of locking device for lathe process top view；
Fig. 3 is ratchet mechanism diagrammatic cross-section；
Fig. 4 is the schematic diagram of the section structure of the kind of drive.
In figure: 1 pedestal, 2 clamping plates, 3 first springs, 4 support plates, 5 columns, 6 second springs, 7 rack gears, 8 gears, 9 axle sleeves,
10 end caps, 11 pull rods, 12 third springs, 13 bearings, 14 ratchets, 15 handles, 16 stop angles, 17 keys, 18 connection chunkings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of locking device for lathe process, including pedestal 1, one end of pedestal 1 are fixed with pillar
5, installation limit clamping plate 2 provides the moving track of clamping plate 2, and the upside of pedestal 1 is equipped with clamping plate 2, and clamping plate 2 and the sliding of pillar 5 connect
It connects, clamping plate 2 can be moved up and down in column 5, and the lower end of clamping plate 2 is fixed with rack gear 7, can be used to be driven, pillar 5 is close to clamping plate 2
Two sidewalls be all provided with fluted, the first spring 3 is equipped in groove, the upper ends of two the first springs 3 is equipped with support plate 4, and pillar 5 is remote
Side from the first spring 3 is equipped with hollow groove, and second spring 6 is equipped in hollow groove, and the upper end of second spring 6 is equipped with connection chunking
18, connection chunking 18 is fixedly connected with the lower end of clamping plate 2, and the first spring 3 and second spring 6 can be used to provide pressing plate 2 upwards
The inside of the restoring force of movement, pedestal 1 is equipped with gear 8, and gear 8 is engaged with rack gear 7, and the inside of gear 8, which is run through, axle sleeve 9, axis
Through there is bearing 13 in set 9, axle sleeve 9 is arranged with ratchet 14 far from one end of gear 8, and key 17 is equipped between ratchet 14 and axle sleeve 9,
The transmission that ratchet 14 arrives rack gear 7 can be completed, to move with dynamic pressure plate 2, ratchet 14 is equipped with handle close to the side of gear 8
15, the centre of handle 15 is equipped with stop angles 16, and handle 15 can be used to keep pressing plate 2 downward by 16 rotating ratchet 14 of stop angles
Movement, one end of handle 15 are located at the outside of pedestal 1, facilitate operation, and ratchet 15 is equipped with pull rod 11 far from the side of handle 15, draws
Bar 11 can be used to adjust 16 position of stop angles, prevent ratchet 14 from inverting when stop angles 16 are upward, spine can not be then prevented when downward
14 rotation of wheel, 11 outer sheath of pull rod are equipped with third spring 12, and for replying pull rod 11, the lower end of third spring 12 is equipped with end cap
10, the centre of end cap 10 is equipped with circular hole, makes railing 11 through pedestal 1 is stretched out, 10 limit pull rod 11 of end cap is drawn inside pedestal 1
The upper end of bar 11 is equipped with stop angles 16.
In the utility model, pedestal 1 is hollow structure, and the both ends of bearing 13 are rotatably connected in pedestal 1, empty in pedestal 1
It sets and is easily installed gear 8 and ratchet 14, bearing 13 can provide a supporting role for gear 8 with ratchet 14, and the side of clamping plate 2 is located at
The inside of pillar 5 can limit the moving direction of clamping plate 2, can only move up and down along pillar 5, lead between gear 8 and bearing 13
It crosses bond to close, the transmission that can be used between gear 8 and bearing 13,4 both ends of support plate are erected on the first spring 3, and are supported
The upper end of plate 4 and the internal groove side wall of pillar 5 offset, and the first spring 3 supports support plate 4, and 4 supporting splint 2 of support plate can processed
It is used to reset clamping plate 2 after the completion, the position of the corresponding rack gear 7 of pedestal 1 is equipped with hollow hole, facilitates rack gear 7 to move downward, two stop
16 direction of angle is staggered relatively, and with the use of the rotation and reversion of ratchet 14,2 bottom of clamping plate is equipped with stud far from one end of pillar 5,
It can be used to lock workpiece.
In the utility model, user when using the device, the pedestal being first placed on workpiece immediately below 2 stud of clamping plate
On 1, handle 15 is lifted upwards, and the stop angles 16 on handle rotate ratchet 14, and the axle sleeve 9 outside bearing 13 is driven to by key 17
On, 9 rotation driven gear 8 of axle sleeve rotation, at this time gear 8 engagement move downward rack gear 7 with dynamic pressure plate 2, while support plate 4 to
The first spring 3 of lower compression, connection chunking 18 compress second spring 18, continue to lift handle 15, ratchet 14 is made to drive gear 8 again
Transmission, rack gear 7 are moved downward with dynamic pressure plate 2, and until 2 workpiece pressing of pressing plate is for processing, after processing, pulling pull rod 11 makes
Stop angles 16 positioned at 11 upper end of pull rod move downward no longer brake ratchet 14, and the first spring 3 pushes up support plate 4 at this time,
Second spring 6 pushes up connection chunking 18, so that clamping plate 2 is moved upwards release workpiece, rack gear 7 is moved upwards with pressing plate 2, gear
8 drive ratchet 14 to invert by axle sleeve 9, and when pressing plate 2 arrives suitable position height, releasing lever 11, third spring 12, which pushes, to be drawn
Bar 11 makes the stop angles 16 positioned at 11 upper end of pull rod that limit ratchet 14 be prevented to rotate upwards.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of locking device for lathe process, including pedestal (1), which is characterized in that one end of the pedestal (1) is fixed
Have pillar (5), the upside of the pedestal (1) is equipped with clamping plate (2), and the clamping plate (2) is slidably connected with pillar (5), the clamping plate
(2) lower end is fixed with rack gear (7), and the pillar (5) is all provided with fluted close to the two sidewalls of clamping plate (2), is set in the groove
Have the first spring (3), the upper end of described two first springs (3) is equipped with support plate (4), and the pillar (5) is far from the first spring
(3) side is equipped with hollow groove, is equipped with second spring (6) in the hollow groove, and the upper end of the second spring (6) is equipped with connection
Chunking (18), connection chunking (18) are fixedly connected with the lower end of clamping plate (2), and the inside of the pedestal (1) is equipped with gear
(8), the gear (8) is engaged with rack gear (7), and the inside of the gear (8) is run through in the axle sleeve (9) through having axle sleeve (9)
Have bearing (13), the axle sleeve (9) is arranged with ratchet (14) far from the one end of gear (8), the ratchet (14) and axle sleeve (9) it
Between be equipped with key (17), the ratchet (14) close to gear (8) side be equipped with handle (15), the centre of the handle (15) is equipped with
Stop angles (16), one end of the handle (15) are located at the outside of pedestal (1), side of the ratchet (14) far from handle (15)
Equipped with pull rod (11), pull rod (11) outer sheath is equipped with third spring (12), and the lower end of the third spring (12) is equipped with end
It covers (10), the centre of the end cap (10) is equipped with circular hole, and the upper end of the pull rod (11) is equipped with stop angles (16).
2. a kind of locking device for lathe process according to claim 1, which is characterized in that the pedestal (1) is
Hollow structure, the both ends of the bearing (13) are rotatably connected in pedestal (1).
3. a kind of locking device for lathe process according to claim 1, which is characterized in that the clamping plate (2)
Side is located at the inside of pillar (5).
4. a kind of locking device for lathe process according to claim 1, which is characterized in that the gear (8) with
It is closed between bearing (13) by bond.
5. a kind of locking device for lathe process according to claim 1, which is characterized in that the support plate (4)
Both ends are erected on the first spring (3), and the upper end of support plate (4) and the internal groove side wall of pillar (5) offset.
6. a kind of locking device for lathe process according to claim 1, which is characterized in that the pedestal (1) is right
The position of rack gear (7) is answered to be equipped with hollow hole.
7. a kind of locking device for lathe process according to claim 1, which is characterized in that described two stop angles
(16) direction is staggered relatively.
8. a kind of locking device for lathe process according to claim 1, which is characterized in that clamping plate (2) bottom
Portion is equipped with stud far from one end of pillar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820102940.5U CN208214810U (en) | 2018-01-22 | 2018-01-22 | A kind of locking device for lathe process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820102940.5U CN208214810U (en) | 2018-01-22 | 2018-01-22 | A kind of locking device for lathe process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214810U true CN208214810U (en) | 2018-12-11 |
Family
ID=64533669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820102940.5U Expired - Fee Related CN208214810U (en) | 2018-01-22 | 2018-01-22 | A kind of locking device for lathe process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317893A (en) * | 2020-10-29 | 2021-02-05 | 深圳市米尔迪克精密机械科技有限公司 | Numerical control spark machine with high rigidity lathe structure |
| CN112643150A (en) * | 2019-10-10 | 2021-04-13 | 安志飞 | Semi-automatic thread grinding device for lathe |
-
2018
- 2018-01-22 CN CN201820102940.5U patent/CN208214810U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643150A (en) * | 2019-10-10 | 2021-04-13 | 安志飞 | Semi-automatic thread grinding device for lathe |
| CN112317893A (en) * | 2020-10-29 | 2021-02-05 | 深圳市米尔迪克精密机械科技有限公司 | Numerical control spark machine with high rigidity lathe structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200327 Address after: 214000 No.57 tangxin Road, Tangtou community, Yanqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee after: Wuxi Suiyu Machinery Manufacturing Co.,Ltd. Address before: 362000 Anbian No. 56, Shanqian Village, Jingfeng Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: HUI'AN XINHONGTAI LOGISTICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |