CN202963604U - Diagonal pliers - Google Patents
Diagonal pliers Download PDFInfo
- Publication number
- CN202963604U CN202963604U CN 201220695538 CN201220695538U CN202963604U CN 202963604 U CN202963604 U CN 202963604U CN 201220695538 CN201220695538 CN 201220695538 CN 201220695538 U CN201220695538 U CN 201220695538U CN 202963604 U CN202963604 U CN 202963604U
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- CN
- China
- Prior art keywords
- jointed shaft
- plier
- caliper
- spring
- hinge
- 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 pair of diagonal pliers which is capable of improving the uniformity of the pin height of a sheared electron component. The diagonal pliers comprise a pair of plier bodies hinged with each other through a jointed shaft, wherein each plier body comprises a plier head part, a plier handle part and a hinge part connecting the plier head part with the plier handle part, the jointed shaft penetrates through hinge holes in the hinge parts of the plier bodies, wherein a spring hole is formed in the hole wall of the hinge hole in the hinge part of one plier body, a push-out spring is arranged in the spring hole, a steel ball is arranged on the top of the push-out spring, and at least two semi-spherical positioning pits which are matched with the steel ball are formed in the jointed shaft along the axis of the jointed shaft. According to the diagonal pliers, the position of the jointed shaft can be adjusted according to actual demands when a circuit board is sheared, one end of the jointed shaft abuts against the circuit board, thus the relative positions of the diagonal pliers and the circuit board remain unchanged, and therefore the uniformity of the pin height of the sheared electron component is improved.
Description
Technical field
The utility model relates to a kind of diagonal cutting pliers, refers more particularly to a kind of diagonal cutting pliers of the pin for the shearing electronic components and parts.
Background technology
Present diagonal cutting pliers, its structure is comparatively simple, generally includes: a pair of caliper that is movably hinged, each caliper comprise the articulated section of clamp head part, clamp handle section and connecting clamp head and clamp handle section.When adopting this diagonal cutting pliers to shear the pin of welding electronic devices and components in the circuit board, can only be with sensation, the height of pin after can not guaranteeing to shear is consistent.
The utility model content
Technical problem to be solved in the utility model is: the diagonal cutting pliers that a kind of neat of the height of pin that can improve the electronic devices and components after shearing is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of diagonal cutting pliers, comprise: a pair of caliper that is movably hinged by jointed shaft, each caliper comprises the articulated section of clamp head part, clamp handle section and connecting clamp head and clamp handle section, and described jointed shaft is located in this hinge hole to the articulated section of caliper; Offer spring eye on the hole wall of the hinge hole of the articulated section of one of them caliper, be provided with ejector spring in spring eye, the top of ejector spring is provided with steel ball, and described jointed shaft offers at least two hemisphere faces that match with steel ball along axis and locates pit.
Be provided with back-moving spring between the clamp handle section of described a pair of caliper.
The concrete structure of described jointed shaft comprises: axis body, and an end of axis body is provided with the gear cap, and the other end of axis body offers the jump-ring slot of annular, is arranged with jump ring on jump-ring slot.
The beneficial effects of the utility model are: the utility model can be adjusted the position of jointed shaft according to actual needs, during shearing, make an end of jointed shaft against in the circuit board, make the relative position between diagonal cutting pliers and wiring board remain unchanged, thereby improved the neat of the height of pin of the electronic devices and components after shearing.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the jointed shaft of the left apparent direction of Fig. 1.
Fig. 3 be in Fig. 1 A-A to the broken section structural representation of articulated section of one of them caliper.
In Fig. 1 to Fig. 3: 1, the first caliper, 11, clamp head part, 12, clamp handle section, the 2, second caliper, 21, clamp head part, 22, clamp handle section, 23, the articulated section, 3, jointed shaft, 30, axis body, 300, the location pit, 31, gear cap, 4, steel ball, 5, ejector spring, 6, back-moving spring, 7, jump ring.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail:
as shown in Figure 1, diagonal cutting pliers described in the utility model, comprise: the first caliper 1 and the second caliper 2 that are movably hinged by jointed shaft 3, each caliper comprises clamp head part, the articulated section of clamp handle section and connecting clamp head and clamp handle section, that is: the first caliper 1 comprises clamp head part 11, the articulated section of clamp handle section 12 and connecting clamp head 11 and clamp handle section 12, the second caliper 2 comprises clamp head part 21, the articulated section 23 of clamp handle section 22 and connecting clamp head 21 and clamp handle section 22, described jointed shaft 3 is located in the hinge hole of articulated section 23 of the hinge hole of articulated section of the first caliper 1 and the second caliper 2, as shown in Figure 2, the concrete structure of this jointed shaft 3 comprises: axis body 30, one end of axis body 30 is provided with gear cap 31, the other end of axis body 30 offers the jump-ring slot of annular, be arranged with jump ring 7 on jump-ring slot, as shown in Figure 3, offer spring eye on the hole wall of the hinge hole of the articulated section 23 of described the second caliper 2, be provided with ejector spring 5 in spring eye, the top of ejector spring 5 is provided with steel ball 4, and described jointed shaft 3 offers four hemisphere faces that match with steel ball 4 along axis and locates pit 300, in the present embodiment, be provided with back-moving spring 6 between the clamp handle section 22 of the clamp handle section 12 of the first caliper 1 and the second caliper 2.
During use, at first according to actual needs adjust the position of jointed shaft 3, its detailed process is: press jointed shaft 3, make in steel ball 4 retraction spring eyes, when the location of another on jointed shaft 3 pit 300 was aimed at steel ball 4 by the time, steel ball 4 ejected under the effect of ejector spring 5 to this location pit 300; After adjusting, just can shear, during shearing, allow jointed shaft 3 as far as possible against living wiring board.
Claims (3)
1. diagonal cutting pliers comprises: a pair of caliper that is movably hinged by jointed shaft, each caliper comprise the articulated section of clamp head part, clamp handle section and connecting clamp head and clamp handle section, and described jointed shaft is located in this hinge hole to the articulated section of caliper; It is characterized in that: offer spring eye on the hole wall of the hinge hole of the articulated section of one of them caliper, be provided with ejector spring in spring eye, the top of ejector spring is provided with steel ball, and described jointed shaft offers at least two hemisphere faces that match with steel ball along axis and locates pit.
2. diagonal cutting pliers as claimed in claim 1 is characterized in that: be provided with back-moving spring between the clamp handle section of described a pair of caliper.
3. diagonal cutting pliers as claimed in claim 1 or 2, it is characterized in that: the concrete structure of described jointed shaft comprises: axis body, an end of axis body is provided with the gear cap, and the other end of axis body offers the jump-ring slot of annular, is arranged with jump ring on jump-ring slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695538 CN202963604U (en) | 2012-12-17 | 2012-12-17 | Diagonal pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220695538 CN202963604U (en) | 2012-12-17 | 2012-12-17 | Diagonal pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963604U true CN202963604U (en) | 2013-06-05 |
Family
ID=48504734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220695538 Expired - Fee Related CN202963604U (en) | 2012-12-17 | 2012-12-17 | Diagonal pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028777A (en) * | 2012-12-17 | 2013-04-10 | 张家港市圣达金属工具有限公司 | Diagonal cutting pliers |
-
2012
- 2012-12-17 CN CN 201220695538 patent/CN202963604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028777A (en) * | 2012-12-17 | 2013-04-10 | 张家港市圣达金属工具有限公司 | Diagonal cutting pliers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131217 |