CN204076073U - F presss from both sides - Google Patents
F presss from both sides Download PDFInfo
- Publication number
- CN204076073U CN204076073U CN201420535174.3U CN201420535174U CN204076073U CN 204076073 U CN204076073 U CN 204076073U CN 201420535174 U CN201420535174 U CN 201420535174U CN 204076073 U CN204076073 U CN 204076073U
- Authority
- CN
- China
- Prior art keywords
- screw seat
- sides
- relative
- presss
- chi bar
- 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 relates to a kind of F and presss from both sides, and it is characterized in that, comprises and is installed on relative fixed part, with the movable part of described relative fixed part relative motion, wherein, and the moving jaw that described movable part comprises rotary part and is connected with described rotary part; Described relative fixed part comprises screw seat, and it is inner that described rotary part is arranged in described screw seat by the internal thread of described screw seat.Adopt F of the present utility model to press from both sides, accurate positioning, and chucking power is good, can not defective work piece surface and good stability, may be used for clamping the workpiece of various sizes, delicate workpieces field can be adapted to.
Description
Technical field
The utility model relates to mechanical field, particularly relates to clamping device, specifically refers to that a kind of F presss from both sides.
Background technology
Now in various mechanical frock clamping, carpenter's processing, spot welding piece-holder field, various clamping device demand is increasing, general employing traditional F folder holding workpiece is as clamping device, but traditional F folder also has its shortcoming, and shortcoming is, traditional F folder holding workpiece location is inconvenient, chucking power is poor, stability is bad, and in the face of the workpiece of some flexible material, be easy to surface of the work of damaging, cause the damage of parts.Cannot be applicable to delicate workpieces field, and also there is certain problem in its polarization.Many traditional F folders can only clamp the workpiece of certain size, do not have practicality for the workpiece exceeding size.
So a kind of accurate positioning, and chucking power is good, can not defective work piece surface and good stability, and may be used for clamping the workpiece of various sizes, the Novel F clamp that can be adapted to delicate workpieces field extremely has Practical significance.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, provide a kind of accurate positioning, chucking power good, can not defective work piece surface, good stability, may be used for the workpiece clamping various sizes, the Novel F clamp in delicate workpieces field can be adapted to.
To achieve these goals, the utility model provides a kind of F and presss from both sides, and has following characteristics: comprise and be installed on relative fixed part, with the movable part of described relative fixed part relative motion,
Wherein, the moving jaw that described movable part comprises rotary part and is connected with described rotary part;
Described relative fixed part comprises screw seat, and it is inner that described rotary part is arranged in described screw seat by the internal thread of described screw seat.
Preferably, described relative fixed part also comprise fixing described screw seat chi bar, be relatively fixed on relative with described moving jaw on described chi bar and regular jaw that is that establish, the basal sliding of described moving jaw is set on described chi bar.
More preferably, the sheathed described chi bar of described regular jaw is fixed relatively by the feet being provided with spring.Cocked feet can free slide anteroposterior regular jaw to relevant position, be fixed by springlock compact schemes pin.
More preferably, described rotary part comprises the screw mandrel and the cross bar fixing with described screw mandrel that wear described screw seat.
More preferably, described moving jaw is identical with the height of described regular jaw.
Preferably, described F presss from both sides as aluminium alloy F presss from both sides.
More preferably, described chi bar is provided with silently relative to the other end of described screw seat.
F of the present utility model is adopted to press from both sides, good stability, accurate positioning, design ingenious, its regular jaw is fixed on chi bar relatively, can slide on chi bar, when needing the workpiece size of clamping larger, regular jaw can be slid on chi bar from the part away from moving jaw and be fixed by the feet with spring, so the workpiece of various sizes can just be clamped, it adopts the screw mandrel being arranged in screw seat to clamp as rotary part, stress equalization, can not to damage surface of the work, and F of the present utility model presss from both sides as aluminium alloy F presss from both sides, hardness own is lower, also there is the advantage avoiding surface of the work to damage.Extremely there is practical value.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram that F of the present utility model presss from both sides.
Wherein,
1 cross bar
2 screw mandrels
3 screw seats
4 rivets
5 moving jaws
6 regular jaws
7 chi bars
8 silently
9 feets
10 springs
11 cylinder end clamping fixed screws
Detailed description of the invention
In order to more clearly describe technology contents of the present utility model, conduct further description below in conjunction with specific embodiment.
Fig. 1 is the overall structure schematic diagram that F of the present utility model presss from both sides, and refers to shown in Fig. 1, and it comprises and is installed on relative fixed part, with the movable part of relative fixed part relative motion, wherein, and the moving jaw 5 that movable part comprises rotary part and is connected with rotary part; Relative fixed part comprises screw seat 3, and it is inner that rotary part is arranged in screw seat 3 by the internal thread of screw seat 3.
Relative fixed part also comprises by the chi bar 7 of rivet 4 fixed screw seat 3, is relatively fixed on relative with moving jaw 5 on chi bar 7 and regular jaw 6 that is that establish, and the basal sliding of moving jaw 5 is set on chi bar 7.The sheathed chi bar 7 of regular jaw 6 is fixed relatively by the feet 9 being provided with spring 10.On cocked regular jaw 6, feet 9 can arrive holding workpiece relevant position by free slide anteroposterior regular jaw 6, is relatively fixed by spring 10 locking support pin 9.
Rotary part comprises the screw mandrel 2 and the cross bar 1 fixing with screw mandrel 2 that wear screw seat 3.Moving jaw 5 is connected with screw mandrel 2 by cylinder end clamping fixed screw 11.
Moving jaw 5 is identical with the height of regular jaw 6.F presss from both sides as aluminium alloy F presss from both sides.
Chi bar 7 is provided with silently 8 relative to the other end of screw seat 3.
Wherein, screw seat 3, moving jaw 5, regular jaw 6, chi bar 7, feet 9 are aluminium alloy and make, due to its major part for aluminium alloy is made, so this F presss from both sides as aluminium alloy F presss from both sides, lighter by 2/3, very easy to carry and use than conventional F folder.
F of the present utility model is adopted to press from both sides, good stability, accurate positioning, design ingenious, its regular jaw is fixed on chi bar relatively, can slide on chi bar, when needing the workpiece size of clamping larger, regular jaw can be slid on chi bar from the part away from moving jaw and be fixed by the feet with spring, so the workpiece of various sizes can just be clamped, it adopts the screw mandrel being arranged in screw seat to clamp as rotary part, stress equalization, can not to damage surface of the work, and F of the present utility model presss from both sides as aluminium alloy F presss from both sides, hardness own is lower, also there is the advantage avoiding surface of the work to damage.Extremely there is practical value.
Above-described embodiment is this patent preferred embodiment; not be used for limiting practical range of the present utility model; those skilled in the art is under the prerequisite not departing from the utility model principle; the improvement done, change, combination, substitute etc., all belong within the utility model claim scope required for protection.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (7)
1. a F folder, is characterized in that, comprise and be installed on relative fixed part, with the movable part of described relative fixed part relative motion,
Wherein, the moving jaw that described movable part comprises rotary part and is connected with described rotary part;
Described relative fixed part comprises screw seat, and it is inner that described rotary part is arranged in described screw seat by the internal thread of described screw seat.
2. F folder according to claim 1, it is characterized in that, described relative fixed part also comprise fixing described screw seat chi bar, be relatively fixed on relative with described moving jaw on described chi bar and regular jaw that is that establish, the basal sliding of described moving jaw is set on described chi bar.
3. F according to claim 2 folder, is characterized in that, the sheathed described chi bar of described regular jaw is fixed relatively by the feet being provided with spring.
4. F folder according to claim 2, is characterized in that, described rotary part comprises the screw mandrel and the cross bar fixing with described screw mandrel that wear described screw seat.
5. F folder according to claim 2, it is characterized in that, described moving jaw is identical with the height of described regular jaw.
6. F folder according to claim 1, is characterized in that, described F presss from both sides as aluminium alloy F presss from both sides.
7. F folder according to claim 2, it is characterized in that, described chi bar is provided with silently relative to the other end of described screw seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535174.3U CN204076073U (en) | 2014-09-17 | 2014-09-17 | F presss from both sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535174.3U CN204076073U (en) | 2014-09-17 | 2014-09-17 | F presss from both sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204076073U true CN204076073U (en) | 2015-01-07 |
Family
ID=52168835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535174.3U Expired - Fee Related CN204076073U (en) | 2014-09-17 | 2014-09-17 | F presss from both sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204076073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326779A (en) * | 2018-03-16 | 2018-07-27 | 福州法莫优科机械科技有限公司 | Fast clip fixture and its application method |
-
2014
- 2014-09-17 CN CN201420535174.3U patent/CN204076073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326779A (en) * | 2018-03-16 | 2018-07-27 | 福州法莫优科机械科技有限公司 | Fast clip fixture and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |