CN207289866U - Pliers - Google Patents
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- CN207289866U CN207289866U CN201721398465.2U CN201721398465U CN207289866U CN 207289866 U CN207289866 U CN 207289866U CN 201721398465 U CN201721398465 U CN 201721398465U CN 207289866 U CN207289866 U CN 207289866U
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- binding clip
- insert
- pliers
- card slot
- matrix
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Abstract
Pliers technical field is the utility model is related to, more particularly, to a kind of pliers.The pliers, including at least one caliper, caliper include binding clip and the clamp handle being connected with binding clip；Insert is installed, insert includes pincers sword on binding clip；The material for clamping sword is diamond.The utility model improves the hardness and strength of pincers sword, can avoid tipping, turned and so on to a certain extent, extend the service life of pliers and improve work efficiency.
Description
Technical field
Pliers technical field is the utility model is related to, more particularly, to a kind of pliers.
Background technology
With the development of science and technology, the intensity of many mechanical materials and hardness are being continuously improved；Closed using common steel
Pliers is made in golden material, is difficult the metal alloy for meeting to shear some special substances, when pliers shear, the meeting of pincers sword because
For hardness and strength deficiency, very easy tipping, turned etc., have seriously affected the service life of pliers and the work of operating personnel
Efficiency.
Utility model content
The purpose of this utility model is to provide a kind of pliers, to solve the hardness existing in the prior art due to clamping sword
With intensity deficiency, very easy tipping, turned etc., have seriously affected the service life of pliers and the work efficiency of operating personnel
Technical problem.
The utility model provides a kind of pliers, including at least one caliper, the caliper include binding clip and with the pincers
The clamp handle that head is connected；Insert is installed, the insert includes pincers sword on the binding clip；The material of the pincers sword is diamond.
Further, the diamond is polycrystalline diamond.
Further, the insert is connected together with the binding clip.
Further, the insert further includes matrix, and the binding clip offers card slot, and described matrix is fastened on described
In card slot.
Further, also by being welded to connect between described matrix and the card slot.
Further, the insert is threadedly coupled with the binding clip；Or, the insert is connected with the binding clip by screw
Connect.
Further, also connected between described matrix and the card slot by bonding agent.
Further, the quantity of the caliper is two, and two calipers are hinged by axis pin.
Further, the insert further includes matrix, and described matrix offers card slot, and the binding clip is equipped with fixture block, institute
Fixture block is stated to be fastened in the card slot.
The utility model additionally provides a kind of pliers, including at least one caliper, the caliper include binding clip and with it is described
The clamp handle that binding clip is connected；Insert is installed, the insert includes pincers sword on the binding clip；The material of the pincers sword is Buddha's warrior attendant
Stone；Pillar is arranged with the clamp handle.
Compared with prior art, the beneficial effects of the utility model are：
Pliers provided by the utility model, by being provided with an insert on binding clip, and makes the material of the pincers blade portion of insert
Matter diamond, so as to improve the hardness and strength of pincers sword, can avoid tipping, turned and so on to a certain extent,
Extend the service life of pliers and improve work efficiency.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram for the pliers that the utility model embodiment one provides；
Fig. 2 is the schematic diagram of another distressed structure for the pliers that the utility model embodiment one provides；
Fig. 3 is the structure diagram of insert in the utility model embodiment one；
Fig. 4 is the partial structural diagram of binding clip in the utility model embodiment one；
Fig. 5 is that insert is installed on the structure diagram on binding clip in the utility model embodiment one.
In figure：
100- calipers；101- binding clips；102- clamp handles；103- inserts；104- clamps sword；105- matrixes；106- card slots；107- spiral shells
Nail；108- notches；109- pillars；110- axis pins.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Shown in Figure 1, the utility model embodiment one provides a kind of pliers, including at least one caliper 100, caliper
100 include binding clip 101 and the clamp handle 102 being connected with binding clip 101；Insert 103 is installed, insert 103 includes pincers on binding clip 101
Sword 104；The material for clamping sword 104 is diamond.
Specifically, the material that 104 part of sword is at least clamped in insert 103 is diamond, i.e. the material of only pincers sword 104 is
During diamond, cost is advantageously reduced.Pincers sword 104 is used to clamping or cutting workpiece.Insert 103 can be by being detachably connected
Mode is fixed on binding clip 101, in this way, when clamping the damage of sword 104, can be by replacing insert 103, to repair pliers；In addition,
It can also be fixed on by way of non-dismountable connection on binding clip 101.
In the optional scheme of the embodiment, diamond is polycrystalline diamond.Polycrystalline diamond (Polycrystalline
Diamond, abbreviation PCD) it is a kind of new superhard material, it is formed by high temperature (1400 DEG C) high pressure (6Gpa) sintering,
In sintering process, add the additive of certain content, make to be formed between diamond crystals using SiC, TiC, Fe, CO and Ni etc. as
The conjugative bridge of main component, and be randomly oriented in 105 interior diamond crystal grain of matrix, staggeredly grow.PCD has many excellent
Performance, in current many manmade materials, its hardness highest, wearability is best, and friction coefficient is low, and thermal conductivity is high, cutting
Temperature is low, and high precision machining, chemical property is sufficiently stable, has the performances such as excellent sound, light, electricity, power, heat, chemistry.
In the optional scheme of the embodiment, insert 103 is connected together with binding clip 101.
Referring to shown in Fig. 3 to Fig. 5, specifically, insert 103 further includes matrix 105, and binding clip 101 offers card slot 106,
Matrix 105 is fastened in card slot 106, can so reduce the situation that matrix 105 comes off from card slot 106.Matrix 105 with
Pincers sword 104 is structure as a whole, i.e., the material of matrix 105 is also polycrystalline diamond.The extending direction of card slot 106 on binding clip 101
It is consistent with the length extending direction for clamping sword 104.Length of the length of matrix 105 not less than pincers sword 104.The length of matrix 105
Direction is consistent with the length extending direction for clamping sword 104., can be to be opened up on matrix 105 it should be noted that in the embodiment
Card slot 106, sets fixture block on binding clip 101, and the fixture block on binding clip 101 is fastened in the card slot 106 of matrix 105.
In the optional scheme of the embodiment, the card slot 106 on binding clip 101 is dovetail groove, the cross sectional shape of matrix 105 and swallow
The shape of stern notch is adapted, and matrix 105 slips into card slot 106 from open-ended on the length direction of the card slot 106 on binding clip 101
Afterwards, matrix 105 is just not easy to deviate from from the notch 108 of the length direction perpendicular to card slot 106 of card slot 106.
In the optional scheme of the embodiment, other connection modes can also be used such as between matrix 105 and card slot 106：
Also by being welded to connect between scheme one, matrix 105 and card slot 106, specifically, matrix 105 and card slot 106 it
Between can by soldered joint, can also pass through vacuum diffusion bonding processing connection.Mutually tied by being connected together with being welded to connect
The mode of conjunction, can strengthen the connection between matrix 105 and card slot 106, at this time, can be considered as between matrix 105 and card slot 106
Non-dismountable connection.
It can also be connected between scheme two, matrix 105 and card slot 106 by bonding agent, bonding agent is metal binding agent.It is logical
The mode for being connected together and being combined with bonding agent connection is crossed, the connection between matrix 105 and card slot 106, at this time, base can be strengthened
Non-dismountable connection can be considered as between body 105 and card slot 106.
Scheme three, insert 103 are threadedly coupled with binding clip 101；Alternatively, shown in Figure 2, insert 103 passes through with binding clip 101
Screw 107 connects, i.e. after the matrix 105 of insert 103 is sticked in the card slot 106 of binding clip 101, by the cell wall of card slot 106
A threaded hole is opened up, then by the way that screw 107 is threadedly coupled with threaded hole so that the end abutment of screw on matrix 105,
To realize that the matrix 105 of insert 103 is lock onto in card slot 106.In the program three, mutually tied by being connected together to be connected with screw
The mode of conjunction, can strengthen the connection between matrix 105 and card slot 106, at this time, can be considered as between matrix 105 and card slot 106
It is detachably connected.Furthermore it is also possible in scheme one or scheme two, while it is logical with binding clip 101 using the insert 103 in scheme three
The mode of screw connection is crossed, the combination of three kinds of connection modes can be so realized, greatly enhance the stability of connection.
In the optional scheme of the embodiment, pillar 109 is arranged with clamp handle 102, clamp handle 102 can be protected by pillar,
And frictional force can be strengthened, easy to exert a force to clamp handle 102.
In the optional scheme of the embodiment, the quantity of caliper 100 is two, and two calipers 100 are hinged by axis pin 110,
Two different calipers 100 just can be rotated relative to axis pin, when moving toward one another the clamp handle 102 of two calipers 100, two pincers
The binding clip 101 of body 100 just also moves toward one another, so as to realize the clamping or cutting to workpiece.It should be noted that Fig. 1 and
A part for clamp handle is merely illustrated in Fig. 2.
Embodiment two
The utility model embodiment two provides a kind of manufacture method of the pliers described in embodiment one, in the embodiment,
The manufacture method of pliers refers specifically to the method that insert 103 is installed on binding clip 101.For the manufacture method of insert 103, and
The method that opens up of card slot 106 on binding clip 101 is the prior art, therefore is not described in detail in this embodiment.
The manufacture method of the pliers includes the following steps：
Step S201, cleaning treatment：Binding clip 101 and insert 103 are respectively placed in the different appearances for filling acetone soln
Ultrasonic cleaning is carried out in device, then binding clip 101 and insert 103 are respectively placed in the different containers for filling absolute ethyl alcohol
Carry out ultrasonic cleaning.
Step S202, it is dried in vacuo：Binding clip 101 after carrying out ultrasonic cleaning with absolute ethyl alcohol and insert 103 are placed
Processing is dried in vacuum drying chamber.
Step S203, installation is fixed：Insert 103 Jing Guo vacuum drying treatment is fixed together with binding clip 101.
In step s 201, the time that binding clip 101 and insert 103 are cleaned in acetone soln is：10min~120min；
The time that binding clip 101 and insert 103 are cleaned in absolute ethyl alcohol is：10min~180min.
In step S202, binding clip 101 and insert 103 are in vacuum drying chamber in drying process, in vacuum drying chamber
Temperature is：80 DEG C~180 DEG C；Binding clip 101 and insert 103 time dry in vacuum drying chamber is：10min~240min.
In step S203, scheme that insert 103 and binding clip 101 are fixed together include soldering, vacuum diffusion welding,
At least one of screw connection, metal adhesive connection.
In step S203, when the scheme that insert 103 is fixed together with binding clip 101 by using soldering, need
To make binding clip 101 during the cleaning treatment of step S201 and time that insert 103 is cleaned in acetone soln be
The time that 30min, binding clip 101 and insert 103 are cleaned in absolute ethyl alcohol is 40min；Also need to the vacuum in step S202
In drying process, it is 120 DEG C to make temperature in vacuum drying chamber, when binding clip 101 and insert 103 are dry in vacuum drying chamber
Between be 120min.In step S203, insert 103 is by using the fixed concrete scheme of soldering with binding clip 101：Solder is put
It is placed in in the card slot 106 of binding clip 101, then by the matrix 105 of insert 103 in card slot 106, then carries out heating soldering, so that
Obtain the welding of smooth and beautiful appearance.
In step S203, when the scheme that insert 103 is fixed together with binding clip 101 by using vacuum diffusion welding
When, it is necessary to during the cleaning treatment of step S201, make binding clip 101 and time that insert 103 is cleaned in acetone soln be equal
For 50min, the time that binding clip 101 and insert 103 are cleaned in absolute ethyl alcohol is 80min；Also need in the true of step S202
In empty drying process, it is 100 DEG C to make the temperature in vacuum drying chamber, the drying in vacuum drying chamber of binding clip 101 and insert 103
Time is 180min.In step S203, insert 103 is by using the concrete scheme that vacuum diffusion welding is fixed with binding clip 101：
The matrix 105 of insert 103 is placed in card slot 106, fits closely the two, with certain high moderate pressure in vacuum environment
In the case of keep a period of time, so that the matrix 105 of insert 103 is fixed in card slot 106.
In step S203, when the scheme that insert 103 is fixed together with binding clip 101 by using screw, need
To make binding clip 101 during the cleaning treatment of step S201 and time that insert 103 is cleaned in acetone soln be
The time that 120min, binding clip 101 and insert 103 are cleaned in absolute ethyl alcohol is 200min；Also need in the true of step S202
In empty drying process, it is 80 DEG C to make the temperature in vacuum drying chamber, the drying in vacuum drying chamber of binding clip 101 and insert 103
Time is 240min.In step S203, insert 103 is by using the concrete scheme that screw is fixed with binding clip 101：By insert
103 matrix 105 is placed in card slot 106, fits closely the two, then screw is screwed in the screw thread on the cell wall of card slot 106
Kong Zhong so that the end abutment of screw is on matrix 105, so that the matrix 105 of insert 103 is fixed in card slot 106.
In step S203, when the scheme that insert 103 is fixed together with binding clip 101 by using screw, need
To make binding clip 101 during the cleaning treatment of step S201 and time that insert 103 is cleaned in acetone soln be
The time that 60min, binding clip 101 and insert 103 are cleaned in absolute ethyl alcohol is 150min；Also need to the vacuum in step S202
In drying process, it is 180 DEG C to make temperature in vacuum drying chamber, when binding clip 101 and insert 103 are dry in vacuum drying chamber
Between be 30min.In step S203, insert 103 is by using the concrete scheme that metal binding agent is fixed with binding clip 101：
Applied in the matrix 105 of insert 103 and the card slot 106 of binding clip 101 and be covered with metal adhesive, then the matrix 105 of insert 103 is placed in
In card slot 106, fit closely the two, the matrix 105 of insert 103 will be fixed on card slot by the effect by metal adhesive
In 106.
To sum up, the pliers and its manufacture method that the utility model embodiment provides, pass through individually designed polycrystalline diamond material
The pincers sword 104 of matter, except that can save the production cost using PCD material, while can also meet to clamp the high rigidity of sword 104, strong
The requirement of wearability, can preferably shear the superhard material of some special substances, improve the shear efficiency of pliers and use the longevity
Life, greatly expands the working range of pliers, use easy to spread.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes some features included in other embodiments rather than further feature, but the combination of the feature of different embodiments is anticipated
Taste within the scope of the utility model and forms different embodiments.For example, in the following claims, institute
The one of any of claimed embodiment mode can use in any combination.
Claims (10)
1. a kind of pliers, it is characterised in that including at least one caliper, the caliper includes binding clip and is connected with the binding clip
Clamp handle；Insert is installed, the insert includes pincers sword on the binding clip；The material of the pincers sword is diamond.
2. pliers according to claim 1, it is characterised in that the diamond is polycrystalline diamond.
3. pliers according to claim 1 or 2, it is characterised in that the insert is connected together with the binding clip.
4. pliers according to claim 3, it is characterised in that the insert further includes matrix, and the binding clip offers card
Groove, described matrix are fastened in the card slot.
5. pliers according to claim 4, it is characterised in that also pass through the company of welding between described matrix and the card slot
Connect.
6. pliers according to claim 1 or 2, it is characterised in that the insert is threadedly coupled with the binding clip；Or, institute
Insert is stated to be connected by screw with the binding clip.
7. pliers according to claim 4, it is characterised in that also connected between described matrix and the card slot by bonding agent
Connect.
8. pliers according to claim 1 or 2, it is characterised in that the quantity of the caliper is two, two calipers
It is hinged by axis pin.
9. pliers according to claim 3, it is characterised in that the insert further includes matrix, and described matrix offers card
Groove, the binding clip are equipped with fixture block, and the fixture block is fastened in the card slot.
10. a kind of pliers, it is characterised in that including at least one caliper, the caliper includes binding clip and is connected with the binding clip
The clamp handle connect；Insert is installed, the insert includes pincers sword on the binding clip；The material of the pincers sword is diamond；The pincers
Pillar is arranged with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398465.2U CN207289866U (en) | 2017-10-25 | 2017-10-25 | Pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398465.2U CN207289866U (en) | 2017-10-25 | 2017-10-25 | Pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289866U true CN207289866U (en) | 2018-05-01 |
Family
ID=62274487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398465.2U Active CN207289866U (en) | 2017-10-25 | 2017-10-25 | Pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695910A (en) * | 2017-10-25 | 2018-02-16 | 深圳先进技术研究院 | Pliers and its manufacture method |
-
2017
- 2017-10-25 CN CN201721398465.2U patent/CN207289866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695910A (en) * | 2017-10-25 | 2018-02-16 | 深圳先进技术研究院 | Pliers and its manufacture method |
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