CN207709731U - A kind of bending tool - Google Patents
A kind of bending tool Download PDFInfo
- Publication number
- CN207709731U CN207709731U CN201721824783.0U CN201721824783U CN207709731U CN 207709731 U CN207709731 U CN 207709731U CN 201721824783 U CN201721824783 U CN 201721824783U CN 207709731 U CN207709731 U CN 207709731U
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- bottom plate
- handle
- shifting block
- bending tool
- hole
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Abstract
The utility model discloses a kind of bending tools, including fixed ring, bottom plate fixed hole, bottom plate, handle fixed hole, guide rail group, fixing groove one, shifting block stop nut, shifting block group, left side limited block, fixing buckle, shifting block position adjusting rod, fixing groove two, sliding block, handle body, handle fixed hook, inner side limiting-position nut, outside stop nut, handle shaft, bearing, right side limited block, threaded hole, limit installation hole, standing screw, spring connecting hole, spring connecting shaft and handle link slot.The utility model is to be suitble to brush filament being processed into U-shaped or trapezoidal for making a kind of bending tool of brush filament, and production cost is low, easy to use, workpiece shaping is efficient, and molding precision is high, brush filament can be fabricated to the shape of various different radians, it is easy to use effective, it is worthy to be popularized.
Description
Technical field
The utility model is related to a kind of bending tool, specifically a kind of bending tool belongs to hardware tool technical field.
Background technology
Bending be by-metal or other materials under the pressure of bending tool upper mold or lower die, first pass around elastic change
Shape, subsequently into plastic deformation, in the incipient stage of plastic bending, plate is free bend, as upper mold or lower die are to plate
The pressure of material, material is gradually close to limit type groove inner surface, while radius of curvature and bending moment arm also taper into, and continues to add
Straightening makes upper and lower mould be close to Full connected with 3 points of plank to stroke end, completes a V-type bending, the folding being exactly commonly called as at this time
It is curved, in the manufacturing process that minor diameter brush wires make, need metal brush filament to be fabricated to U-shaped or trapezoidal.
The method of traditional bending by hand, angle is inconsistent caused by accuracy deficiency, and the pressure that brush filament generates is uneven
It is even, to cause product quality defective.Therefore, a kind of bending tool is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of bending tool.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of bending tool, including bottom plate and turns
The dynamic fixed ring for being connected to bottom plate one end, the bottom plate are penetrated through by bottom plate mounting hole, and the backplate surface is embedded with threaded hole, described
Backplate surface is threadedly coupled guide rail group embedded with hole, the bottom plate is mounted by standing screw, and the standing screw end is logical
It crosses threaded hole and extends to base plate interior, the guide rail group end surface is equipped with fixing groove one, and the installation of one surface of the fixing groove is solid
Fixed button, the guide rail group side wall are run through by handle fixed hole, the handle fixed hole rotation connection handle shaft, described
Hand shaft is rotatablely connected handle body, and described handle body one end is fixedly connected with handle fixed hook, the handle body one end
Wall is connected to spring connecting shaft, and the handle body bottom end is rotatablely connected handle link slot, handle link slot position by shaft
In sliding block one end, the sliding block side is equipped with fixing groove two, and position is equipped with the spring company across slider throughbores among the sliding block
Spindle, described bottom plate one end are fixedly connected with shifting block group in threaded hole by shifting block stop nut, and the shifting block group surface pivots connect
Joint bearing, the bottom plate are fixedly connected with left side limited block in limit installation hole, the floor cavities rotation by right side limited block
Shifting block position adjusting rod, shifting block position adjusting rod socket outside stop nut are connected, shifting block position adjusting rod is located at
Inner side limiting-position nut is socketed at floor cavities.
Preferably, the guide rail group is made of two guide rails, and the length direction axial symmetry to fix bottom plate is installed, and centre is formed
One I-shaped cavity.
Preferably, the sliding block cross-sectional structure is " work " word structure.
Preferably, it is connected by spring between spring connecting hole and spring connecting shaft.
Preferably, the handle is a L-type structure, and handle one end installs three axis, is separately connected spring, sliding block and leads
Rail.
Preferably, the fixed ring is connect with handle fixed hook.
Preferably, the shifting block group is made of two shifting blocks, and the shifting block is a rectangle block.
Preferably, different diameters may be selected in the bearing.
Preferably, bottom plate is divided into three modules by shifting block position adjusting rod by stop nut.
Preferably, the fixing groove two is made of several groove bodies of the same size.
The utility model has the beneficial effects that：
1, the utility model can accurately press wire, produce the trapezoidal or U-shaped wire of the angle of standard,
The surface of fixing groove one adds fixing buckle, it is ensured that in pressing, wire will not be fallen because of being under pressure.
2, it has been separately added into handle fixed hook and fixed ring in handle and bottom plate, handle can be fixed when taking out wire,
It prevents from pulling back because of spring, changes wire form, shifting block position adjusting rod can adjust shifting block lateral horizontal position, can fold
More different angles.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model floor structure schematic diagram.
Fig. 3 is the utility model slide block structure schematic diagram.
Fig. 4 is the utility model grip structure schematic diagram.
In figure：1, fixed ring, 2, bottom plate fixed hole, 3, bottom plate, 4, handle fixed hole, 5, guide rail group, 6, fixing groove
One, 7, shifting block stop nut, 8, shifting block group, 9, left side limited block, 10, fixing buckle, 11, shifting block position adjusting rod, 12, fixing groove
Two, 13, sliding block, 14, handle body, 15, handle fixed hook, 16, inner side limiting-position nut, 17, outside stop nut, 18, handle
Shaft, 19, bearing, 20, right side limited block, 21, threaded hole, 22, be mounted hole, 23, standing screw, 24, spring connecting hole,
25, spring connecting shaft, 26, handle link slot.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -4, a kind of bending tool, including bottom plate 3 and the fixed ring for being rotatably connected on 3 one end of bottom plate
1, the bottom plate 3 is penetrated through by bottom plate mounting hole 2, and 3 surface of the bottom plate is embedded with threaded hole 21, and 3 surface of the bottom plate is embedded with limit
Mounting hole 22, the bottom plate 3 are threadedly coupled guide rail group 5 by standing screw 23, and 23 end of the standing screw passes through threaded hole
21 extend to inside bottom plate 3, and 5 end surface of guide rail group is equipped with fixing groove 1, and the installation of one 6 surface of the fixing groove is fixed
Button 10,5 side wall of guide rail group is run through by handle fixed hole 4, and the handle fixed hole 4 is rotatablely connected handle shaft 18,
The handle shaft 18 is rotatablely connected handle body 14, and 14 one end of the handle body is fixedly connected with handle fixed hook 15, described
14 one end side wall connection spring connecting shaft 25 of handle body, 14 bottom end of the handle body is rotatablely connected handle by shaft and connects
Slot 26, the handle link slot 26 are located at 13 one end of sliding block, and 13 side of the sliding block is equipped with fixing groove 2 12, in the sliding block 13
Between position be equipped with across slider throughbores spring connecting shaft 25,3 one end of the bottom plate by shifting block stop nut 7 be fixedly connected dial
For block group 8 in threaded hole 21,8 surface pivots of shifting block group connect bearing 19, and the bottom plate 3 is fixed by right side limited block 20 to be connected
Left side limited block 9 is connect in limit installation hole 22,3 inner cavity of the bottom plate is rotatablely connected shifting block position adjusting rod 11, the shifting block position
The socket of adjusting rod 11 outside stop nut 17 is set, shifting block position adjusting rod 11 is located at socket inner side limiting-position at 3 inner cavity of bottom plate
Nut 16.
As a kind of technical optimization scheme of the utility model, the guide rail group 5 is made of two guide rails, to fix bottom plate
3 length direction axial symmetry installation, centre form an I-shaped cavity, ensure that sliding block 13 can pass through guide rail group 5, realize folding
Curved function.
As a kind of technical optimization scheme of the utility model, 13 cross-sectional structure of the sliding block is " work " word structure., protect
Guide rail group 5 can be passed through by demonstrate,proving sliding block 13, realize bending function.
As a kind of technical optimization scheme of the utility model, pass through bullet between spring connecting hole 24 and spring connecting shaft 25
Spring connects, and handle can set back after pressing.
As a kind of technical optimization scheme of the utility model, the handle body 14 is a L-type structure, handle one end
Three axis are installed, spring, sliding block and guide rail are separately connected, realize the basic user for pressing wire by control handle
Method.
As a kind of technical optimization scheme of the utility model, the fixed ring 1 can be connect with handle fixed hook 15, be realized
Can temporarily fix the function of taking-up material after pressing.
As a kind of technical optimization scheme of the utility model, the shifting block group 8 is made of two shifting blocks, and the shifting block is
One rectangle block, controllable different pressing angle.
As a kind of technical optimization scheme of the utility model, the bearing 19 may be selected different diameters, it is controllable not
With pressing angle.
As a kind of technical optimization scheme of the utility model, shifting block position adjusting rod 11 is by stop nut the bottom of by
Plate 3 divides for three modules, can increase the pressing angle of tool.
As a kind of technical optimization scheme of the utility model, the fixing groove 2 12 is by several groove bodies of the same size
Composition regulates and controls pressing angle by fixed position.
When the utility model is used, wire is placed on one 6 overlapping position of fixing groove 2 12 and fixing groove, it is fastened
Button 10 prevents wire from falling off, and is driven by squeeze grip main body 14 and pushes the handle link slot 23 on sliding block 13 to push cunning
Block 13 squeezes initial material, by the cavity formed between the bearing 19 in shifting block group 8, by initial material be squeezed into U-shaped or
It is trapezoidal, when reaching desired squeezing effect, handle fixed hook 15 is hooked and fixed ring 1, opening fixing buckle 10 take out molding object
Material, if the material angle felt, radian is to meet the requirements, the rotatable position opened outside stop nut 17 and adjust shifting block group 8,
It rotates inner side limiting-position nut 16 after location determination to fix, or the position by adjusting left side limited block 9 and right side limited block 20
To change extruding distance.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that obtaining containing with important document in claim by falling
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of bending tool, including bottom plate（3）And it is rotatably connected on bottom plate（3）The fixed ring of one end（1）, feature exists
In：The bottom plate（3）By bottom plate mounting hole（2）Perforation, the bottom plate（3）Surface is embedded with threaded hole（21）, the bottom plate（3）Table
Face is embedded with limit installation hole（22）, the bottom plate（3）Pass through standing screw（23）It is threadedly coupled guide rail group（5）, the fixed spiral shell
Bar（23）End passes through threaded hole（21）Extend to bottom plate（3）Inside, the guide rail group（5）End surface is equipped with fixing groove one
（6）, the fixing groove one（6）Surface is installed by fixing buckle（10）, the guide rail group（5）Side wall is by handle fixed hole（4）Run through,
The handle fixed hole（4）It is rotatablely connected handle shaft（18）, the handle shaft（18）It is rotatablely connected handle body（14）,
The handle body（14）One end is fixedly connected with handle fixed hook（15）, the handle body（14）One end side wall connection spring connects
Spindle（25）, the handle body（14）Bottom end is rotatablely connected handle link slot by shaft（26）, the handle link slot
（26）Positioned at sliding block（13）One end, the sliding block（13）Side is equipped with fixing groove two（12）, the sliding block（13）Intermediate position is set
There is the spring connecting shaft across slider throughbores（25）, the bottom plate（3）One end passes through shifting block stop nut（7）It is fixedly connected with shifting block
Group（8）In threaded hole（21）, the shifting block group（8）Surface pivots connect bearing（19）, the bottom plate（3）Pass through right side limited block
（20）It is fixedly connected with left side limited block（9）In limit installation hole（22）, the bottom plate（3）Inner cavity is rotatablely connected shifting block position and adjusts
Bar（11）, shifting block position adjusting rod（11）Socket outside stop nut（17）, shifting block position adjusting rod（11）It is located at
Bottom plate（3）Inner side limiting-position nut is socketed at inner cavity（16）.
2. a kind of bending tool according to claim 1, it is characterised in that：The guide rail group（5）It is made of two guide rails,
To fix bottom plate（3）Length direction axial symmetry installation, centre formed an I-shaped cavity.
3. a kind of bending tool according to claim 1, it is characterised in that：The sliding block（13）Cross-sectional structure is " work "
Word structure.
4. a kind of bending tool according to claim 1, it is characterised in that：The handle body（14）For a L-type knot
Structure, handle one end install three axis, are separately connected spring, sliding block and guide rail.
5. a kind of bending tool according to claim 1, it is characterised in that：The fixed ring（1）It can be with handle fixed hook
（15）Connection.
6. a kind of bending tool according to claim 1, it is characterised in that：The shifting block group（8）It is made of two shifting blocks,
The shifting block is a rectangle block.
7. a kind of bending tool according to claim 1, it is characterised in that：The bearing（19）It may be selected different straight
Diameter.
8. a kind of bending tool according to claim 1, it is characterised in that：Shifting block position adjusting rod（11）Pass through limit
Position nut is by bottom plate（3）It is divided into three modules.
9. a kind of bending tool according to claim 1, it is characterised in that：The fixing groove two（12）By several sizes
Consistent groove body composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824783.0U CN207709731U (en) | 2017-12-25 | 2017-12-25 | A kind of bending tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721824783.0U CN207709731U (en) | 2017-12-25 | 2017-12-25 | A kind of bending tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207709731U true CN207709731U (en) | 2018-08-10 |
Family
ID=63049442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721824783.0U Active CN207709731U (en) | 2017-12-25 | 2017-12-25 | A kind of bending tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207709731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838325A (en) * | 2017-12-25 | 2018-03-27 | 洛阳伟信电子科技有限公司 | A kind of bending tool |
| CN115106455A (en) * | 2022-07-28 | 2022-09-27 | 河南省中州公路工程有限公司 | Reinforcing steel bar bending device |
-
2017
- 2017-12-25 CN CN201721824783.0U patent/CN207709731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838325A (en) * | 2017-12-25 | 2018-03-27 | 洛阳伟信电子科技有限公司 | A kind of bending tool |
| CN107838325B (en) * | 2017-12-25 | 2024-05-28 | 洛阳伟信电子科技有限公司 | Bending tool |
| CN115106455A (en) * | 2022-07-28 | 2022-09-27 | 河南省中州公路工程有限公司 | Reinforcing steel bar bending device |
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| GR01 | Patent grant |