CN209256396U - A kind of novel clamp structure - Google Patents
A kind of novel clamp structure Download PDFInfo
- Publication number
- CN209256396U CN209256396U CN201822223235.3U CN201822223235U CN209256396U CN 209256396 U CN209256396 U CN 209256396U CN 201822223235 U CN201822223235 U CN 201822223235U CN 209256396 U CN209256396 U CN 209256396U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixing sleeve
- rotating cylinder
- elevating lever
- rotary
- 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 discloses a kind of novel clamp structures, including fixing seat, it is fixedly connected between the right lateral surface of the fixing seat and the bottom of internal fixing sleeve, and the rotary pinion being arranged on internal fixing sleeve outer wall is connected with the external rotary sleeve being set in outside internal fixing sleeve, the internal fixing sleeve is internally provided with rotating cylinder, and rotating cylinder is internally connected with elevating lever, and the middle position of internal fixing sleeve is fixedly connected with fixed link, driving gear is provided on the right side of the external rotary sleeve, and the side of driving gear is connected with electric motor, the outer cover of the fixed link is equipped with intermediate fixing sleeve, and the outside of intermediate fixing sleeve is connected by connecting rod with limit sleeve.The novel clamp structure is carrying out can be very good to be clamped work to the shape of different workpieces during use, and the position that can be very good during being clamped in the different angle to same workpiece is clamped work.
Description
Technical field
The utility model relates to fixture correlative technology field, specially a kind of novel clamp structure.
Background technique
Clamp structure is usually used in lathe, above detection and some small processing equipments, it is convenient to detected with
And a kind of fixed device that the workpiece of processing is fixed, although however the type of the clamp structure on existing market and quantity are many
It is more, but its still there is some problems during carrying out use；
1, for example it cannot well press from both sides workpiece according to the shape of workpiece during being clamped to workpiece
Tight work, so that the use scope of entire fixture is excessively limited to；
2, more demanding to the placement location of workpiece during being clamped to workpiece, and then be just difficult to workpiece
Other angles position carries out processing work.
Therefore, in order to solve problem above, we just propose a kind of novel fixture
Utility model content
The purpose of this utility model is to provide a kind of novel clamp structures, to solve the current of above-mentioned background technique proposition
Fixture in the market cannot be clamped work, Yi Ji to different workpiece well during being clamped to workpiece
The higher problem of status requirement that workpiece is placed during clamping.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel clamp structure, including fixation
Seat is fixedly connected between the right lateral surface of the fixing seat and the bottom of internal fixing sleeve, and is arranged on internal fixing sleeve outer wall
Rotary pinion be connected with the external rotary sleeve being set in outside internal fixing sleeve, the inside setting of the internal fixing sleeve
There is a rotating cylinder, and rotating cylinder is internally connected with elevating lever, and the middle position of internal fixing sleeve is fixedly connected with fixed link,
It is provided with driving gear on the right side of the external rotary sleeve, and the side of driving gear is connected with electric motor, the fixation
The outer cover of bar is equipped with intermediate fixing sleeve, and the outside of intermediate fixing sleeve is connected by connecting rod with limit sleeve, and is limited
The internal sleeve of set is equipped with elevating lever.
It preferably, is wheel dentalation above the inner wall and outer wall of the external rotary sleeve, and external rotary sleeve is outer
Side engages connection with driving gear, and the inside of external rotary sleeve engages connection with rotary pinion.
Preferably, the rotary pinion is evenly distributed in above the outer wall of internal fixing sleeve, and rotary pinion with
It is also engagement connection between the outer wall of rotating cylinder, and the quantity and position phase of the quantity of rotary pinion and position and rotating cylinder
It is mutually corresponding.
Preferably, the rotating cylinder is distributed in the top of internal fixing sleeve in a ring, and is between rotating cylinder and elevating lever
It is threadedly coupled, and the top screw thread of elevating lever is equipped with the clamping head in rubber material.
Preferably, the center line of the center line of the fixed link and internal fixing sleeve overlaps, and fixed link and centre
It is interference fit between fixing sleeve.
Preferably, the connection type between the connecting rod and intermediate fixing sleeve is is bolted, and connecting rod top one
The limit sleeve of body installation is in 2/3rds arc-shaped structure, and the size phase of the size of limit sleeve and elevating lever
It coincide.
Compared with prior art, the utility model has the beneficial effects that the novel clamp structure carry out using process
In can be very good to be clamped work to the shape of different workpieces, and can be very good during being clamped to same
Position in the different angle of one workpiece is clamped work；
1, internal fixing sleeve is internally provided with the elevating lever that can be gone up and down, be matched for clamping tightly head setting can with it is good
The shape difference of the workpiece clamped as needed carries out lifting work, cooperation elevating lever top folder to the elevating lever on different location
The setting of tight head can the workpiece well to different shapes be clamped work；
2, elevating lever is to be symmetrical arranged, and then just workpiece is revolved in inside in the top of entire internal fixing sleeve
During gyration changes, it also can be very good to be clamped work to it by symmetrically arranged elevating lever, so that entirely
The use scope of fixture is more extensive
Detailed description of the invention
Fig. 1 is the utility model side structure schematic view；
Fig. 2 is the utility model schematic view of the front view；
Fig. 3 is the utility model rotary pinion and rotating cylinder attachment structure schematic diagram；
Fig. 4 is the utility model limit sleeve side structure schematic view；
Fig. 5 is the utility model limit sleeve and elevating lever attachment structure schematic diagram；
Fig. 6 connect side structure schematic view with connecting rod for the utility model limit sleeve.
In figure: 1, fixing seat；2, external rotary sleeve；3, internal fixing sleeve；4, rotary pinion；5, rotating cylinder；6, fixed
Bar；7, driving gear；8, elevating lever；801, clamping head；9, electric motor；10, connecting rod；11, limit sleeve；12, intermediate fixed
Set.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of novel clamp structure, including fixing seat 1,
External rotary sleeve 2, internal fixing sleeve 3, rotary pinion 4, rotating cylinder 5, fixed link 6, driving gear 7, elevating lever 8, clamping head
801, electric motor 9, connecting rod 10, limit sleeve 11 and intermediate fixing sleeve 12, the right lateral surface of fixing seat 1 and internal fixing sleeve 3
Bottom between be fixedly connected, and the rotary pinion 4 that is arranged on internal 3 outer wall of fixing sleeve and be set in outside internal fixing sleeve 3
The external rotary sleeve 2 in portion is connected, internal fixing sleeve 3 is internally provided with rotating cylinder 5, and rotating cylinder 5 is internally connected with liter
Bar 8 drops, and the middle position of internal fixing sleeve 3 is fixedly connected with fixed link 6, the right side of external rotary sleeve 2 is provided with actively
Gear 7, and the side of driving gear 7 is connected with electric motor 9, the outer cover of fixed link 6 are equipped with intermediate fixing sleeve 12, and in
Between the outside of fixing sleeve 12 be connected with limit sleeve 11 by connecting rod 10, and the internal sleeve of limit sleeve 11 is equipped with elevating lever 8.
It is wheel dentalation above the inner wall and outer wall of external rotary sleeve 2, and the outside of external rotary sleeve 2 and driving tooth
7 engagement connection of wheel, the inside of external rotary sleeve 2 engages connection with rotary pinion 4, convenient so that external rotary sleeve 2 is carrying out
Rotary pinion 4 can be driven to carry out rotary work during rotation.
Rotary pinion 4 is evenly distributed in above the outer wall of internal fixing sleeve 3, and rotary pinion 4 and rotating cylinder 5
It is also engagement connection between outer wall, and the quantity of rotary pinion 4 and position and the quantity of rotating cylinder 5 and position are mutually right
It answers, it is convenient so that rotary pinion 4 drives rotating cylinder 5 to carry out rotary work.
Rotating cylinder 5 is distributed in the top of internal fixing sleeve 3 in a ring, and connects between rotating cylinder 5 and elevating lever 8 for screw thread
It connects, and the top screw thread of elevating lever 8 is equipped with the clamping head 801 in rubber material, it is convenient so that elevating lever 8 is in rotating cylinder 5
Lifting work can be carried out during being rotated.
The center line of fixed link 6 and the center line of internal fixing sleeve 3 overlap, and fixed link 6 and intermediate fixing sleeve 12
Between for interference fit, the connection type between connecting rod 10 and intermediate fixing sleeve 12 is to be bolted, and 10 top of connecting rod
The limit sleeve 11 integrally installed is in 2/3rds arc-shaped structure, and the ruler of the size of limit sleeve 11 and elevating lever 8
Very little size matches, convenient so that limit sleeve 11 carries out limit work to elevating lever 8, guarantee elevating lever 8 it is stable go up and down
Work.
Working principle: when using the novel clamp structure, firstly, it is necessary to by the fixing seat 1 of fixture with pacify
Installed between the equipment of dress, after being installed, so that it may well entire fixture use, carry out using
Before process, it is necessary first to which the shape size of the workpiece clamped as needed selects the elevating lever 8 on different location, makes
It obtains the position of elevating lever 8 and work can be clamped to workpiece, then clamping head 801 is carried out according to the size of workpiece
Work is selected, then staff installs the limit sleeve 11 with 8 corresponding number of elevating lever in the top of intermediate fixing sleeve 12 again,
It carries out engaging installation by corresponding between limit sleeve 11 and elevating lever 8, then, so that it may work is clamped to workpiece,
During being clamped, firstly, staff needs the middle position of the internally placed fixing sleeve 3 of the workpiece of clamping,
Then, start electric motor 9, so that electric motor 9 drives external rotary sleeve 2 to carry out rotary work, then, external rotary sleeve 2
Rotation drives rotary pinion 4 to rotate, and then rotary pinion 4 drives rotating cylinder 5 to carry out rotary work, carries out in rotating cylinder 5
During rotation, due to being threadedly coupled between rotating cylinder 5 and elevating lever 8, have under the action of 8 limit sleeve 11 of elevating lever into
It has gone limit, since frictional force of the elevating lever 8 inside limit sleeve 11 is larger, and then can be very good elevating lever 8
The inside of limit sleeve 11 carries out lifting work, drives clamping head 801 to carry out lifting work during elevating lever 8 is gone up and down
Make, is contacted between the workpiece that can be clamped well to needs due to the setting of clamping head 801, reach and workpiece is carried out
The effect of clamping similarly, can also be very by above-mentioned method during needing the different angle to tool to be clamped
Work is clamped in the good different angle to tool, the content being not described in detail in this specification belongs to this field profession
The prior art well known to technical staff.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of novel clamp structure, including fixing seat (1), it is characterised in that: the right lateral surface of the fixing seat (1) and inside
The rotary pinion (4) for being fixedly connected between the bottom of fixing sleeve (3), and being arranged on internal fixing sleeve (3) outer wall be set in
The external external rotary sleeve (2) of internal fixing sleeve (3) is connected, and the internal fixing sleeve (3) is internally provided with rotating cylinder
(5), and rotating cylinder (5) is internally connected with elevating lever (8), and the middle position of internal fixing sleeve (3) be fixedly connected with it is solid
Fixed pole (6) is provided with driving gear (7) on the right side of the external rotary sleeve (2), and the side of driving gear (7) and electronic horse
It is connected up to (9), the outer cover of the fixed link (6) is equipped with intermediate fixing sleeve (12), and the outside of intermediate fixing sleeve (12) is logical
It crosses connecting rod (10) to be connected with limit sleeve (11), and the internal sleeve of limit sleeve (11) is equipped with elevating lever (8).
2. a kind of novel clamp structure according to claim 1, it is characterised in that: the inner wall of the external rotary sleeve (2)
It is wheel dentalation with outer wall top, and the outside of external rotary sleeve (2) engages connection, outside rotation with driving gear (7)
Connection is engaged with rotary pinion (4) in the inside of set (2).
3. a kind of novel clamp structure according to claim 1, it is characterised in that: the rotary pinion (4) is uniform
It is distributed in above the outer wall of internal fixing sleeve (3), and is also the company of engagement between rotary pinion (4) and the outer wall of rotating cylinder (5)
It connects, and the quantity of rotary pinion (4) and position are corresponded to each other with the quantity of rotating cylinder (5) and position.
4. a kind of novel clamp structure according to claim 1, it is characterised in that: the rotating cylinder (5) is distributed in a ring
In the top of internal fixing sleeve (3), and to be threadedly coupled between rotating cylinder (5) and elevating lever (8), and the top of elevating lever (8)
End screw thread is equipped with the clamping head (801) in rubber material.
5. a kind of novel clamp structure according to claim 1, it is characterised in that: the center line of the fixed link (6) with
The center line of internal fixing sleeve (3) overlaps, and is interference fit between fixed link (6) and intermediate fixing sleeve (12).
6. a kind of novel clamp structure according to claim 1, it is characterised in that: the connecting rod (10) is fixed with centre
Connection type between set (12) is to be bolted, and the limit sleeve (11) that connecting rod (10) top is integrally installed is in 2/3rds
Arc-shaped structure, and the size of limit sleeve (11) matches with the size of elevating lever (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223235.3U CN209256396U (en) | 2018-12-28 | 2018-12-28 | A kind of novel clamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822223235.3U CN209256396U (en) | 2018-12-28 | 2018-12-28 | A kind of novel clamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209256396U true CN209256396U (en) | 2019-08-16 |
Family
ID=67583525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822223235.3U Expired - Fee Related CN209256396U (en) | 2018-12-28 | 2018-12-28 | A kind of novel clamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209256396U (en) |
-
2018
- 2018-12-28 CN CN201822223235.3U patent/CN209256396U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20211228 |