CN207206592U - A kind of novel holing pincers - Google Patents
A kind of novel holing pincers Download PDFInfo
- Publication number
- CN207206592U CN207206592U CN201721275888.5U CN201721275888U CN207206592U CN 207206592 U CN207206592 U CN 207206592U CN 201721275888 U CN201721275888 U CN 201721275888U CN 207206592 U CN207206592 U CN 207206592U
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- China
- Prior art keywords
- red needle
- handle
- clamp block
- connecting seat
- pressure handle
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Abstract
A kind of novel holing pincers, including clamp block, red needle structure and handle, handle include left handle and the right handles that leading section is hinged, and the clamp block is on front side of handle and is connected on left handle, and the red needle structure is connected in right handles by pressure handle；The red needle structure is composed of a fixed connection by the red needle connecting seat positioned at bottom, the red needle axle positioned at middle part and the red needle positioned at top, red needle axle slides through the guide shaft through hole, and the red needle axle position is arranged with compression spring on the axis body between clamp block and red needle connecting seat, the both ends of compression spring abut with corresponding clamp block and red needle connecting seat respectively；The pressure handle is L-type structure, and one end and the red needle connecting seat of pressure handle are hinged, and the other end and the right handles of pressure handle are hinged.The novel holing clamps, and red needle structural base sets red needle connecting seat, and is connected by connector with pressure handle, forms linkage by the pressure handle arranged between clamp block and handle, in drill process, reset effect mentions lifting after punching press.
Description
Technical field
The utility model belongs to hardware ＆ tools technical field, more particularly to a kind of novel holing pincers.
Background technology
Perforating plier is a kind of instrument punched on the board-like materials such as leather, paper, thin sheet of metal, plastics.It is existing to beat
Hole pincers are made up of handle, clamp block and red needle, the motion of clamp block are controlled by handle, using simple lever principle come in material
Upper punching.What is utilized due to existing perforating plier is basic bar thick stick principle, and handle is short to be advantageous to one-handed performance, but when punching
It is relatively elaborate, it is impossible to punch material, although pushing effortless, user is not easy singlehanded practicality.Simultaneously clamp block with
Handle is fixedly connected with mode difference, and using effect also has very big difference.
The content of the invention
The purpose of this utility model is to be directed to currently used perforating plier, changes the connected mode of clamp block, red needle and handle,
A kind of novel holing pincers are provided, reach labour-saving effect.
To solve above technical problem, the technical solution adopted in the utility model is：A kind of novel holing pincers, including pincers
Seat, red needle structure and handle, handle include left handle and the right handles that leading section is hinged, and the clamp block is on front side of handle and even
It is connected on left handle, the red needle structure is connected in right handles by pressure handle；
Opening is provided with the clamp block, and is provided with the guide shaft being engaged with red needle structure in clamp block at the downside that is open and leads to
Hole, the red needle structure are fixed and connected by the red needle connecting seat positioned at bottom, the red needle axle positioned at middle part and the red needle positioned at top
Composition is connect, red needle axle slides through the guide shaft through hole, and axis body of the red needle axle position between clamp block and red needle connecting seat
On be arranged with compression spring, the both ends of compression spring abut with corresponding clamp block and red needle connecting seat respectively；
The pressure handle is L-type structure, and one end and the red needle connecting seat of pressure handle are hinged, the other end of pressure handle and right handles
Be hinged, the turning point of pressure handle is prominent towards front side and is hinged with clamp block.
The pressure handle is the L-type structure of arcuation transition.
The hinged place of the pressure handle and red needle connecting seat, which is provided with groove and groove, is equipped with connector, one end of connector
It is hinged with red needle connecting seat, the other end and the pressure handle of connector are hinged.
Back-moving spring is provided between the left handle and right handles.
The clamp block of the open upper side is provided with the shrinkage pool structure being engaged with the red needle structure, and shrinkage pool structure includes solid
Due to being equipped with shrinkage pool in open upper side and the concave hole base of downwardly projecting setting, concave hole base, the shrinkage pool it is concentric with red needle and between
Gap is equipped with.
Slidable positioning seat is equipped at the aperture position, and chute is provided with positioning seat, being passed through in chute has
Lock-screw, positioning seat are fastened in clamp block by the lock-screw.
The red needle top droop is set, and the rake of red needle and the angle of vertical direction are 15 ~ 70 °.
Multiple lightening grooves are provided with the clamp block.
The beneficial effects of the utility model are：The novel holing clamps, and red needle structural base sets red needle connecting seat, and passes through
Connector is connected with pressure handle, and linkage is formed by the pressure handle arranged between clamp block and handle, multiple after punching press in drill process
Position effect mentions lifting；In addition, handle is provided with two, two handles form lever construction, handle and pressure handle by the way that hinge is be hinged
Combination forms dual bar linkage structure, Portable power saving during punching, effectively improves perforating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of clamp block；
Fig. 3 is the structural representation of pressure handle；
Fig. 4 is the structural representation of red needle structure；
Fig. 5 is the structural representation of connector.
Embodiment
The utility model provides a kind of novel holing pincers, as shown in Figures 1 to 4, novel holing pincers, including clamp block 1,
Red needle structure and handle, handle include left handle 2 and the right handles 3 that leading section is hinged, and the clamp block 1 is on front side of handle and connects
It is connected on left handle 2, the red needle structure is connected in right handles 3 by pressure handle 4.Opening 11 is provided with the clamp block, and
The guide shaft through hole 12 being engaged with red needle structure is provided with clamp block at the downside of opening 11, the red needle structure is by positioned at bottom
Red needle connecting seat 21, the red needle axle 22 positioned at middle part and the red needle 23 positioned at top are composed of a fixed connection, as shown in Figure 4.Red needle
Axle 22 slides through the guide shaft through hole 12, and the red needle axle 22 is on the axis body between clamp block 1 and red needle connecting seat 21
Compression spring 24 is arranged with, the both ends of compression spring 24 abut with corresponding clamp block 1 and red needle connecting seat 21 respectively.The pressure handle
4 be L-type structure, and the one end and red needle connecting seat 21 of pressure handle 4 are be hinged, and the other end of pressure handle 4 and right handles 3 are be hinged, pressure handle 4
Turning point it is prominent towards front side and be hinged with clamp block 1.Preferably, the clamp block 1 is set to " head of the horse " shape, and singlehanded for convenience
Operate, multiple lightening grooves 13 are additionally provided with clamp block 1, mitigate the weight of perforating plier itself, as shown in Figure 2.Preferably, the pressure
Handle 4 is the L-type structure of arcuation transition.
In order to improve the reset effect of red needle structure, the hinged place of the pressure handle 4 and red needle connecting seat 21 be provided with groove and
Connector 6 is equipped with groove, one end of connector 6 is be hinged with red needle connecting seat 21, and the other end and the pressure handle 4 of connector 6 are cut with scissors
Connect, as shown in Figure 4 and Figure 5.
The red needle connecting seat that red needle structural base is set, and be connected by connector 6 with pressure handle 4, in drill process, punching
Reset effect mentions lifting after pressure.Two handles of perforating plier form a special lever construction by hinge, and pressure handle
Add, then form a bar linkage structure again, handle combines with both pressure handles, reaches labour-saving effect.
Preferably, back-moving spring 31 is provided between two handle.In the present embodiment, the clamp block 1 of open upper side is provided with
The shrinkage pool structure 16 being engaged with the red needle structure, and shrinkage pool structure 16 includes being fixed on the downwardly projecting setting of open upper side
Concave hole base 162, in the present embodiment, concave hole base 162 is detachable to be fixed in shrinkage pool structure 16, is arranged in concave hole base 162
There is shrinkage pool 161, and shrinkage pool is concentric with red needle and gap is equipped with.Meanwhile in order to improve punching effect, conveniently punch to be processed
Workpiece, the red needle top droop is set, and the rake of red needle and the angle of vertical direction are 15 ~ 70 °, it is preferred that is tilted
The angle of portion and vertical direction may be disposed at as 25 °, 30 °, 37 °, 45 °, 60 °, and the shape of red needle can according to punching pattern with
And the difference of perforated material, different shapes is arranged to, it is such as pointed, square.
11 opening positions of the opening are equipped with slidably positioning seat 14, and chute is provided with positioning seat 14, are worn in chute
Lock-screw 15 is crossed, positioning seat is fastened in clamp block by lock-screw, so as to which rapidoprint needed for convenient regulation enters opening
Interior distance, it is easy to material to be punctured to be accurately positioned.During punching, pressure handle 4 is depressed, the connector being connected with fixing end before pressure handle pushes away
Dynamic shrinkage pool structure motion of the red needle structure to open upper side, connector move with red needle structure, realize punching.Punching press terminates
Afterwards, in the presence of back-moving spring, pressure handle is driven the first fixed hinge is moved backward, connector pulls red needle structure to reset.
The word such as " first ", " second " has been used in this patent come if limiting parts, those skilled in the art should
Know：The use of " first ", " second " is intended merely to facilitate description the utility model and simplified and describes, and above-mentioned word does not have
Special implication.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed utility model.The requires of the utility model
Protection domain is defined by appended claims and equivalent.
In description of the present utility model, it is to be understood that the orientation of the instruction such as term "front", "rear", "left", "right"
Or position relationship is based on orientation shown in the drawings or position relationship, is only to be described for ease of description the utility model with simplified,
Rather than instruction or infer the device of meaning or element and must have specific orientation, be specific azimuth configuration and operation, because
And it is not intended that protecting the limitation of content to the utility model.
Claims (8)
1. a kind of novel holing pincers, including clamp block, red needle structure and handle, it is characterised in that：The handle is cut with scissors including leading section
The left handle and right handles connect, the clamp block is on front side of handle and is connected on left handle, and the red needle structure passes through pressure handle
It is connected in right handles；
Opening is provided with the clamp block, and the guide shaft through hole being engaged with red needle structure is provided with clamp block at the downside that is open,
The red needle structure is fixedly connected with group by the red needle connecting seat positioned at bottom, the red needle axle positioned at middle part with the red needle positioned at top
Into red needle axle slides through the guide shaft through hole, and the red needle axle position covers on the axis body between clamp block and red needle connecting seat
Provided with compression spring, the both ends of compression spring abut with corresponding clamp block and red needle connecting seat respectively；
The pressure handle is L-type structure, and one end and the red needle connecting seat of pressure handle are hinged, and the other end and the right handles of pressure handle are cut with scissors
Connect, the turning point of pressure handle is prominent towards front side and is hinged with clamp block.
A kind of 2. novel holing pincers according to claim 1, it is characterised in that：The pressure handle is the L-type knot of arcuation transition
Structure.
A kind of 3. novel holing pincers according to claim 2, it is characterised in that：The pressure handle is be hinged with red needle connecting seat
Provided with connector is equipped in groove and groove, one end and the red needle connecting seat of connector are hinged at place, the other end of connector and
Pressure handle is hinged.
A kind of 4. novel holing pincers according to any one of claims 1 to 3, it is characterised in that：The left handle and right handles
Between be provided with back-moving spring.
A kind of 5. novel holing pincers according to claim 4, it is characterised in that：The clamp block of the open upper side be provided with
The shrinkage pool structure that the red needle structure is engaged, shrinkage pool structure include being fixed on open upper side and the shrinkage pool of downwardly projecting setting
, shrinkage pool is equipped with concave hole base, the shrinkage pool is concentric with red needle and gap is equipped with.
A kind of 6. novel holing pincers according to claim 5, it is characterised in that：It is equipped slidably at the aperture position
Positioning seat, and chute is provided with positioning seat, through there is lock-screw in chute, positioning seat is fastened on by the lock-screw
In clamp block.
A kind of 7. novel holing pincers according to claim 6, it is characterised in that：The red needle top droop is set, and is rushed
The rake of pin and the angle of vertical direction are 15 ~ 70 °.
A kind of 8. novel holing pincers according to claim 7, it is characterised in that：Multiple losss of weight are provided with the clamp block
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275888.5U CN207206592U (en) | 2017-09-30 | 2017-09-30 | A kind of novel holing pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275888.5U CN207206592U (en) | 2017-09-30 | 2017-09-30 | A kind of novel holing pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206592U true CN207206592U (en) | 2018-04-10 |
Family
ID=61820286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275888.5U Active CN207206592U (en) | 2017-09-30 | 2017-09-30 | A kind of novel holing pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206592U (en) |
-
2017
- 2017-09-30 CN CN201721275888.5U patent/CN207206592U/en active Active
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