CN204711873U - Parallel clamp - Google Patents
Parallel clamp Download PDFInfo
- Publication number
- CN204711873U CN204711873U CN201520462747.9U CN201520462747U CN204711873U CN 204711873 U CN204711873 U CN 204711873U CN 201520462747 U CN201520462747 U CN 201520462747U CN 204711873 U CN204711873 U CN 204711873U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- handle
- bolt
- tapped
- hole
- 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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a kind of parallel clamp, belong to tongs technology field, the clamping stablizing effect solved existing for existing common pliers is very poor, the shortcoming of the weak and destructible object of adaptability, a kind of parallel clamp, comprise first handle, second handle, it is the first tong arm, second tong arm, bolt, nut, bolt head and rotating shaft, first handle and second handle, first handle and the second tong arm, second handle and the first tong arm, all connect respectively by rotating shaft between first tong arm and the second tong arm, it is characterized in that: on the first tong arm and the second tong arm, be respectively equipped with a tapped through hole away from interconnective one end, a bolt is provided with in tapped through hole, the bolt head of bolt is in the jaw be made up of the first tong arm and the second tong arm, screw rod on bolt is connected with nut through tapped through hole.Parallel clamp of the present utility model clamping stablizing effect is good, can adapt to the clamping of the object of different-thickness, can also clamp thin-walled or the weak object of compression capability.
Description
Technical field
The present invention relates to tongs technology field, particularly relate to a kind of parallel clamp.
Background technology
At present, common pliers only has a turning cylinder and two critical pieces, its jaw both sides are generally uneven, so when clamping objects such as cuboid, cylinder, spheroids, due to the factor that contact area is little, object receiving force is uneven, cause clamping stablizing effect very poor, even cannot realize the clamping to described object; Common pliers jaw when opened with certain angle can be made to be in the state of being parallel to each other by design, but it only can clamp, and cannot adapt to the clamping of the object of different-thickness to the rectangle object of fixed thickness.
The holding capability of common pliers is subject to the angle restriction that pliers opens, and ensure clamping effect, the angle that pliers opens is larger, larger power will be applied to held object, therefore, when clamping thin-walled or the weak object of compression capability, easily destroy by the object clamped.
Summary of the invention
The object of the present invention is to provide a kind of parallel clamp, the clamping stablizing effect existing common pliers existing for of solution described in background technology is very poor, adaptability is weak and the shortcoming of destructible object.
Technical scheme of the present invention is:
A kind of parallel clamp, comprise first handle, second handle, it is the first tong arm, second tong arm, bolt, nut, bolt head and rotating shaft, first handle and second handle, first handle and the second tong arm, second handle and the first tong arm, all connect respectively by rotating shaft between first tong arm and the second tong arm, it is characterized in that: on the first tong arm and the second tong arm, be respectively equipped with a tapped through hole away from interconnective one end, a bolt is provided with in tapped through hole, the bolt head of bolt is in the jaw be made up of the first tong arm and the second tong arm, screw rod on bolt is connected with nut through tapped through hole.
The axis of the tapped through hole on the first described tong arm overlaps with the axis of the tapped through hole on the second tong arm and the diameter of tapped through hole is identical.
Screw rod on described bolt is provided with screw thread, and the screw thread on screw rod and the screw thread on tapped through hole cooperatively interact, and the straight warp of screw rod is identical with the diameter of tapped through hole.
The difference of the thickness of described threaded screw fasteners head is divided into 2mm, 3mm, 4mm and 5mm tetra-groups, often organizes two.
Screw rod between described bolt head and the first tong arm, the second tong arm is also provided with pad.
Described pad is divided into different more than two of thickness, often organizes two.
The thickness of described pad is 0.1mm to 10mm.
Beneficial effect of the present invention is: parallel clamp of the present invention clamping stablizing effect is good, can adapt to the clamping of the object of different-thickness, can also clamp thin-walled or the weak object of compression capability.
Accompanying drawing explanation
Fig. 1 is the front view of parallel clips;
Fig. 2 is the left view of parallel clips.
Wherein, 1 is first handle, and 2 is second handle, and 3 is the first tong arm, and 4 is the second tong arm, and 5 is bolt, and 6 is nut, and 7 is bolt head, and 8,9,10,11 is rotating shaft.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is as the effect of the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part and operation principle, manufacturing process and operation using method etc., be described in further detail, have more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
In FIG, a kind of parallel clamp, comprises first handle 1, second handle 2, first tong arm 3, second tong arm 4, bolt 5, nut 6, bolt head 7 and rotating shaft 8,9,10,11.Wherein, first handle 1 is connected by rotating shaft 10 with second handle 2, and first handle 1 and second handle 2 can rotate around rotating shaft 10 mutually.First handle 1 is connected with the second tong arm 4 by rotating shaft 11, and second handle 2 is connected with the first tong arm 3 by rotating shaft 9, and first handle 1 and the second tong arm 4 and second handle 2 and the first tong arm 3 can rotate around interconnective rotating shaft 11,9.One end between the first tong arm 3 and the second tong arm 4 is connected by rotating shaft 8, and the first tong arm 3 and the second tong arm 4 can rotate around rotating shaft 8 equally mutually.First tong arm 3 and the second tong arm 4 are respectively equipped with a tapped through hole away from interconnective one end, and the first tong arm 3 overlaps with the axis of the tapped through hole on the second tong arm 4 and the diameter of tapped through hole is identical.In tapped through hole, be provided with a bolt 5, the screw rod on bolt 5 is provided with screw thread, and the screw thread on screw rod and the screw thread on tapped through hole cooperatively interact, and the straight warp of screw rod is identical with the diameter of tapped through hole.The bolt head 7 of bolt 5 is in the jaw be made up of the first tong arm 3 and the second tong arm 4, and the screw rod on bolt 5 is connected with nut 6 through tapped through hole.
In order to realize parallel clamp, the object of different-thickness can both parallelly be clamped, bolt 5 has four groups, often organize two, be divided into 2mm, 3mm, 4mm and 5mm tetra-groups by the difference of the thickness of bolt head 7, the screw rod between bolt head 7 and the first tong arm 3, second tong arm 4 is also provided with pad.Pad is divided into different more than two of thickness, and often organize two, the thickness of pad is 0.1mm to 10mm.By the pad of installation different-thickness, different with use bolt head 7 thickness from bolt 5, realizes parallel clamp and can both parallelly clamp the object of different-thickness.Time parallel clamping is clamping, the position of jaw clamping is parallel to each other; the stable holding to gripped object can be realized; minimum chucking power can also be used to realize stable holding, when clamping thin-walled or the weak object of compression capability like this, the shape of gripped object can be protected.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (7)
1. a parallel clamp, comprise first handle (1), second handle (2), first tong arm (3), second tong arm (4), bolt (5), nut (6), bolt head (7) and rotating shaft (8, 9, 10, 11), first handle (1) and second handle (2), first handle (1) and the second tong arm (4), second handle (2) and the first tong arm (3), all respectively by rotating shaft (8 between first tong arm (3) and the second tong arm (4), 9, 10, 11) connect, it is characterized in that: on the first tong arm (3) and the second tong arm (4), be respectively equipped with a tapped through hole away from interconnective one end, a bolt (5) is provided with in tapped through hole, the bolt head (7) of bolt (5) is in the jaw be made up of the first tong arm (3) and the second tong arm (4), screw rod on bolt (5) is connected with nut (6) through tapped through hole.
2. a kind of parallel clamp according to claim 1, is characterized in that: the axis of the tapped through hole on described the first tong arm (3) overlaps with the axis of the tapped through hole on the second tong arm (4) and the diameter of tapped through hole is identical.
3. a kind of parallel clamp according to claim 1, is characterized in that: the screw rod on described bolt (5) is provided with screw thread, and the screw thread on screw rod and the screw thread on tapped through hole cooperatively interact, and the straight warp of screw rod is identical with the diameter of tapped through hole.
4. a kind of parallel clamp according to claim 1, is characterized in that: the difference of the thickness of described bolt (5) bolt head (7) is divided into 2mm, 3mm, 4mm and 5mm tetra-groups, often organizes two.
5. a kind of parallel clamp according to claim 1, is characterized in that: the screw rod between described bolt head (7) and the first tong arm (3), the second tong arm (4) is also provided with pad.
6. a kind of parallel clamp according to claim 5, is characterized in that: it is more than two that described pad is divided into thickness different, often organizes two.
7. a kind of parallel clamp according to claim 6, is characterized in that: the thickness of described pad is 0.1mm to 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462747.9U CN204711873U (en) | 2015-07-01 | 2015-07-01 | Parallel clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462747.9U CN204711873U (en) | 2015-07-01 | 2015-07-01 | Parallel clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711873U true CN204711873U (en) | 2015-10-21 |
Family
ID=54310900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462747.9U Expired - Fee Related CN204711873U (en) | 2015-07-01 | 2015-07-01 | Parallel clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942724A (en) * | 2015-07-01 | 2015-09-30 | 芜湖扬宇机电技术开发有限公司 | Parallel clamp |
-
2015
- 2015-07-01 CN CN201520462747.9U patent/CN204711873U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942724A (en) * | 2015-07-01 | 2015-09-30 | 芜湖扬宇机电技术开发有限公司 | Parallel clamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160701 |