CN106363107A - Buckling device and machine tool for reinforcing steel bar connection - Google Patents
Buckling device and machine tool for reinforcing steel bar connection Download PDFInfo
- Publication number
- CN106363107A CN106363107A CN201610983216.3A CN201610983216A CN106363107A CN 106363107 A CN106363107 A CN 106363107A CN 201610983216 A CN201610983216 A CN 201610983216A CN 106363107 A CN106363107 A CN 106363107A
- Authority
- CN
- China
- Prior art keywords
- wedge block
- block
- mould
- fixed
- buckling
- 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.)
- Granted
Links
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 8
- 238000002788 crimping Methods 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 3
- 230000003014 reinforcing effect Effects 0.000 description 7
- 230000008676 import Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
- B21F15/06—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to a buckling device and a machine tool for reinforcing steel bar connection and belongs to the technical field of reinforcing steel bar connection machine manufacturing. The buckling device comprises a wedge-shaped sliding block, middle sliding blocks, springs, die installation blocks and buckling dies. The wedge-shaped sliding block is connected with the middle sliding blocks through the springs. The die installation blocks are fixed to the wedge-shaped sliding block and the middle sliding blocks. The buckling dies are fixed to the die installation blocks. The buckling device and other components cooperate to form the machine tool for reinforcing steel bar connection. The buckling device and the machine tool for reinforcing steel bar connection overcome the defects that in the prior art, the buckling depth cannot be adjusted and cannot be adapted to the change of the diameters of reinforcing steel bars, the structure is complicated, and the expense is high and have the advantages that the overall strength is high, the buckling press force is large, the buckling depth is adjustable, and the buckling position is adjustable. The buckling device and the machine tool for reinforcing steel bar connection have quite high practicability.
Description
Technical field
The present invention relates to a kind of crimping device and bar connecting lathe, more specifically to a kind of bar connecting row
Industry crimping device and bar connecting lathe, belong to bar connecting machinery manufacturing technology field.
Background technology
In building trade, there is part to carry out the field of bar connecting using sleeve, carry out bar connecting to using sleeve
Have higher intensity requirement, such as nuclear power shell protective cover etc. needs the reinforcing steel bar connecting sleeve tube of anti-aircraft impact performance.At present
Used in nuclear power engineering, impact resistance sleeve all is from external import, and principle is gradually to be squeezed sleeve using a kind of fixing mould
Compressive strain, forms the tight connection with reinforcing bar, reaches the high intensity of connection.The shortcoming that this structure exists is mainly mould extruding chi
Very little is fixing, it may occur that extruding is insecure in the case that reinforcing bar outside dimension is unstable at home, does not reach ideal tensile strength
Situation.And due to being import equipment, costly, equipment is complicated, inconvenient maintenance for machine and spare part.
Content of the invention
The technical problem to be solved is the defect overcoming prior art, provides a kind of crimping device and reinforcing bar even
Pick bed, and this crimping device has the advantages that structural rigidity is strong, easy to operate, scalable withholds size.
Technical problem of the present invention is realized by technical scheme below.
First, the present invention provides a kind of crimping device, and this crimping device includes wedge block, intermediate slider, spring, mould
Mounting blocks, pressing mould；Described wedge block is connected by spring with intermediate slider；Described mold mounting block is separately fixed at wedge
On shape slide block, intermediate slider；Described pressing mould is fixed on mold mounting block.
Further, crimping device of the present invention, wherein, described wedge block includes top wedge block, left part
Wedge block, right part wedge block, bottom wedge block；The quantity of described intermediate slider is 4；Described spring, mould installion
Block, the quantity of pressing mould are 8；Described wedge block and intermediate slider inner side edge constitute circular；Described mold mounting block
It is separately fixed on wedge block and intermediate slider inner side edge；The inner side edge of described mold mounting block constitutes circular；Described withhold
Mould is separately fixed on the inner side edge of mold mounting block, and this pressing mould inner side edge constitutes circular.
Secondly, the present invention provides a kind of bar connecting lathe, and this lathe, in addition to including above-mentioned crimping device, also wraps
Include lathe bed, upper oblique rail plate, under oblique rail plate, active mould seat, vertically slidable guide rail, hydraulic means, fixing die holder,
Base；Described lathe bed is fixed on base centre position；Described liquid hydraulic means is fixed on bottom in lathe bed；Described active mould seat
It is fixed on the piston rod of hydraulic means, and the piston rod with hydraulic means moves up and down under the restriction of vertically slidable guide rail；
Described fixing die holder is fixed on lathe bed internal upper part；Described top wedge block, left part wedge block, right part wedge block pass through upper
Oblique rail plate is slidably connected with fixing die holder；Described left part wedge block, right part wedge block, bottom wedge block pass through
Under oblique rail plate be slidably connected with active mould seat.
Crimping device of the present invention and bar connecting lathe, the depth of withholding overcoming prior art presence cannot
Adjust, the shortcomings of bar diameter change, complex structure, somewhat expensive cannot be adapted to, have that bulk strength is high, fasten pressure greatly,
Fasten the advantages of depth adjustable section, closed position scalable, there is very high practicality.
Brief description
Fig. 1 crimping device of the present invention is in the structural representation opening relaxation state
Fig. 2 crimping device of the present invention is in the structural representation withholding closure state
The structural representation of Fig. 3 bar connecting of the present invention lathe
Specific embodiment
With reference to specific embodiment and accompanying drawing, the present invention is described in further detail.
As shown in Figures 1 to 3, each label of in figure is respectively as follows: 1. wedge blocks (1-1. top wedge block, 1-2. left part wedge
Shape slide block, 1-3. right part wedge block, 1-4. bottom wedge block)；2. intermediate slider；3. spring；4. mold mounting block；5. detain
Compression mould；6. lathe bed；7. go up oblique rail plate；8. oblique rail plate under；9. active mould seat；10. vertically slidable guide rail；
11. hydraulic means；12. fixing die holders；13. bases.
Crimping device of the present invention, this crimping device includes wedge block 1, intermediate slider 2, spring 3, mould installion
Block 4, pressing mould 5；Described wedge block 1 is connected by spring 3 with intermediate slider 2；Described mold mounting block 4 is separately fixed at
On wedge block 1, intermediate slider 2；Described pressing mould 5 is fixed on mold mounting block 4.
More specifically scheme is, crimping device of the present invention, and described wedge block 1 includes top wedge block 1-
1st, left part wedge block 1-2, right part wedge block 1-3, bottom wedge block 1-4；The quantity of described intermediate slider 2 is 4；Institute
State spring 3, mold mounting block 4, the quantity of pressing mould 5 are 8；Described wedge block 1 and intermediate slider 2 inner side edge are constituted
Circular；Described mold mounting block 4 is separately fixed on wedge block 1 and intermediate slider 2 inner side edge；Described mold mounting block 4
Inner side edge constitutes circular；Described pressing mould 5 is separately fixed on the inner side edge of mold mounting block 4, this pressing mould 5 inner side edge
Constitute circular.
Crimping device of the present invention, during use, after the sleeve positioning that reinforcing bar and needs are withheld, applies to crimping device
With the external force to center of circle direction, pressing mould 5 can close with the movement of wedge block 1, withhold and put in place or pressure reaches pole
Stop force, under the expansionary force of spring 3 acts on, pressing mould 5 can open with moving of wedge block 1, just after limit value
Can be taken off the part after withholding.
In order to realize the automatization of bar connecting, crimping device of the present invention and miscellaneous part have cooperatively formed reinforcing bar
Connection lathe, this lathe in addition to including above-mentioned crimping device, also include lathe bed 6, upper oblique rail plate 7, under oblique
Rail plate 8, active mould seat 9, vertically slidable guide rail 10, hydraulic means 11, fixing die holder 12, base 13；Described lathe bed 6 is fixing
On base 13 centre position；Described liquid hydraulic means 11 is fixed on bottom in monoblock type lathe bed 1；Described active mould seat 9 is fixing
On the piston rod of hydraulic means 11, and move down on the piston rod with hydraulic means 11 under the restriction of vertically slidable guide rail 10
Dynamic；Described fixing die holder 13 is fixed on monoblock type lathe bed 1 internal upper part；Described top wedge block 1-1, left part wedge block 1-2,
Right part wedge block 1-3 is slidably connected with fixing die holder 12 by upper oblique rail plate 7；Described left part wedge block 1-2, the right side
Portion wedge block 1-3, bottom wedge block 1-4 by under oblique rail plate 8 be slidably connected with active mould seat 9.
Bar connecting lathe of the present invention, during use, starts hydraulic means 11 first, makes oil cylinder in hydraulic means 11
Withdraw, pressing mould 5 can open with moving of wedge block 1.After the sleeve positioning that reinforcing bar and needs are withheld is placed, just
Can proceed by and withhold operation, withhold put in place or pressure reach the limit values after be automatically stopped action.Again, made by control chamber
In hydraulic means 11, oil cylinder withdraws, and pressing mould 5 can open with moving of wedge block 1, takes out the part after withholding and is
Can.
Certainly, bar connecting lathe of the present invention can also be made with the cooperation such as control system, data collecting system
With to improve its automaticity and precision.For example, the process that control system control is withheld, can have different options.Right
Corresponding pressing mould changed by reinforcing bar in different-diameter, can also be for the slight change of bar diameter simultaneously, and depth is withheld in fine setting
Degree, by the knob in control system can adjust each withhold depth, to adapt to the slight change of workpiece size, Ke Yibao
Card withholds intensity.Data collecting system can record the pressure value withheld every time.
In a word, the explanation of above example is only intended to help and understands the present invention, enables professional and technical personnel in the field
Realize or use the present invention, be not limited to the present invention, all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (3)
1. crimping device is it is characterised in that this crimping device includes wedge block (1), intermediate slider (2), spring (3), mould
Mounting blocks (4), pressing mould (5)；Described wedge block (1) is connected by spring (3) with intermediate slider (2)；Described mould peace
Dress block (4) is separately fixed at wedge block (1), on intermediate slider (2)；Described pressing mould (5) is fixed on mold mounting block (4)
On.
2. crimping device according to claim 1 is it is characterised in that described wedge block (1) includes top wedge block
(1-1), left part wedge block (1-2), right part wedge block (1-3), bottom wedge block (1-4)；Described intermediate slider (2)
Quantity is 4；Described spring (3), mold mounting block (4), the quantity of pressing mould (5) are 8；Described wedge block (1)
Constitute circle with intermediate slider (2) inner side edge；Described mold mounting block (4) is separately fixed at wedge block (1) and intermediate slider
(2) on inner side edge；The inner side edge of described mold mounting block (4) constitutes circular；Described pressing mould (5) is separately fixed at mould peace
On the inner side edge of dress block (4), this pressing mould (5) inner side edge constitutes circular.
3. bar connecting lathe it is characterised in that this lathe include crimping device described in claim 2, lathe bed (6), on
Oblique rail plate (7), under oblique rail plate (8), active mould seat (9), vertically slidable guide rail (10), hydraulic means (11),
Fixing die holder (12), base (13)；Described lathe bed (6) is fixed on base (13) centre position；Described liquid hydraulic means (11)
It is fixed on the interior bottom of monoblock type lathe bed (1)；Described active mould seat (9) is fixed on the piston rod of hydraulic means (11), and perpendicular
Move up and down with the piston rod of hydraulic means (11) under the restriction of rail plate (10)；Described fixing die holder (12) is fixed on whole
Body formula lathe bed (1) internal upper part；Described top wedge block (1-1), left part wedge block (1-2), right part wedge block (1-3) lead to
Cross oblique rail plate (7) to be slidably connected with fixing die holder (12)；Described left part wedge block (1-2), right part wedge block
(1-3), bottom wedge block (1-4) by under oblique rail plate (8) be slidably connected with active mould seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983216.3A CN106363107B (en) | 2016-11-09 | 2016-11-09 | Crimping device and bar connecting lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983216.3A CN106363107B (en) | 2016-11-09 | 2016-11-09 | Crimping device and bar connecting lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106363107A true CN106363107A (en) | 2017-02-01 |
| CN106363107B CN106363107B (en) | 2018-05-04 |
Family
ID=57893777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610983216.3A Active CN106363107B (en) | 2016-11-09 | 2016-11-09 | Crimping device and bar connecting lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363107B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096843A (en) * | 2017-05-19 | 2017-08-29 | 湖南金峰金属构件有限公司 | A kind of Split assembled coordinated type cutting die device of hydraulic pressure crimping apparatus |
| CN112122469A (en) * | 2020-11-20 | 2020-12-25 | 宁波市鄞州派合机械有限公司 | Vertical pipe buckling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3551999A (en) * | 1966-12-14 | 1971-01-05 | Siegfried Gutmann | Butt-joining of steel bars |
| CN2280572Y (en) * | 1997-03-03 | 1998-05-06 | 张江源 | Reinforcing-bar joining-device former |
| CN1723324A (en) * | 2003-01-08 | 2006-01-18 | 金龙根 | Reinforcing bar coupler |
| CN206296405U (en) * | 2016-11-09 | 2017-07-04 | 河北易达钢筋连接技术有限公司 | Crimping device and bar connecting lathe |
-
2016
- 2016-11-09 CN CN201610983216.3A patent/CN106363107B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3551999A (en) * | 1966-12-14 | 1971-01-05 | Siegfried Gutmann | Butt-joining of steel bars |
| CN2280572Y (en) * | 1997-03-03 | 1998-05-06 | 张江源 | Reinforcing-bar joining-device former |
| CN1723324A (en) * | 2003-01-08 | 2006-01-18 | 金龙根 | Reinforcing bar coupler |
| CN206296405U (en) * | 2016-11-09 | 2017-07-04 | 河北易达钢筋连接技术有限公司 | Crimping device and bar connecting lathe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096843A (en) * | 2017-05-19 | 2017-08-29 | 湖南金峰金属构件有限公司 | A kind of Split assembled coordinated type cutting die device of hydraulic pressure crimping apparatus |
| CN112122469A (en) * | 2020-11-20 | 2020-12-25 | 宁波市鄞州派合机械有限公司 | Vertical pipe buckling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106363107B (en) | 2018-05-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 052160 No.6 Dongning Road, East Park, Shijiazhuang Economic and Technological Development Zone, Gaocheng District, Shijiazhuang City, Hebei Province Patentee after: Hebei Yida Nuclear Union Machinery Manufacturing Co.,Ltd. Country or region after: China Address before: 052160 No.38 Xingye street, Shijiazhuang Economic and Technological Development Zone, Shijiazhuang City, Hebei Province Patentee before: HEBEI YIDA REINFORCING BAR CONNECTING TECHNOLOGY Co.,Ltd. Country or region before: China |