CN205914686U - Steel bar end socket is tight structure of reinforcing bar clamp for upsetter machine - Google Patents
Steel bar end socket is tight structure of reinforcing bar clamp for upsetter machine Download PDFInfo
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- CN205914686U CN205914686U CN201620949457.1U CN201620949457U CN205914686U CN 205914686 U CN205914686 U CN 205914686U CN 201620949457 U CN201620949457 U CN 201620949457U CN 205914686 U CN205914686 U CN 205914686U
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Abstract
The utility model discloses a steel bar end socket is tight structure of reinforcing bar clamp for upsetter machine, press from both sides tight seat including frame, support frame, positioning fixture, clamping hydraulic cylinder and direction, this support frame includes stabilizer blade and braced frame, is equipped with a rectangle installation frame on braced frame, the positioning fixture includes sliding seat, two compact heaps, the tight piece of two clamps, two linear slide rail and two slide rail mount pads, clamping hydraulic cylinder is two, its piston rod and sliding seat fixed connection, the direction compresses tightly two at seat, and this direction compresses tightly the stationary ladle and draws together guide rail, slider, fixed plate, movable rod and uide bushing, the slider is connected with guide rail sliding fit, and this guide rail links to each other with the backup pad. The utility model discloses can effectively press from both sides the reinforcing bar tightly, make the reinforcing bar realize the accurate positioning in upsetting process to ensure steel bar end socket's jumping -up quality.
Description
Technical field
This utility model is related to the heat treatment technical field of reinforcing bar, more particularly, to a kind of steel bar end upsetter steel
Muscle clamping structure.
Background technology
Bond and anchor property between reinforcing bar and concrete is to ensure that reinforcing bar and the cooperative essential condition of concrete, because
This must assure that reinforcing bar has enough anchorage lengths, and the correlated performance of guarantee reinforced concrete structure meets requirement.At present,
Reinforcing bar for reinforced concrete structure is its end to be bent to u font or l font etc. be used as anchoring section, by this
Anchoring section is fixed with respect to other reinforcing bars or concrete.But, u font or l font etc. are bent to for end
Structure reinforcing bar, be difficult to be constructed in narrow place, be particularly susceptible and interfere with straight reinforcing bar, cause reinforcing bar binding
Difficulty, it is easy to produce location conflicts, live colligation on big cross section when especially needing reinforcing bar, stirrup of colligation etc. many
More difficult, considerably reduce the colligation efficiency of workman；And increase the pouring of concrete, the pouring, vibrate of operation of vibrating
The difficulty of construction of operation, it is difficult to ensure that node location concrete construction quality.For this reason, someone devises a kind of steel with anchoring section
Muscle, this reinforcing bar, will by carrying out high temperature upsetting processing and forming the wide diameter portion of the such shape of head of nail to the end of reinforcing bar
This is as anchoring section.
Notification number is the Chinese patent of cn 204220869u, discloses a kind of reinforcing bar head upsetter, is related to steel bar meter
Field of mechanical technique, including frame, is provided with fixture, heading die and upsetting apparatus in frame, and fixture is the portion accommodating reinforcing bar
Part, heading die has the groove forming jumping-up, and heading die also has the placement position of reinforcing bar and the entrance of jumping-up head, jumping-up
Device has the jumping-up head of oil cylinder connection, and oil cylinder connects control device, is jumping-up face before described jumping-up head, described jumping-up
Face side has the structure of protrusion, and described jumping-up head is connected on oil cylinder through rotary apparatuss, and rotary apparatuss connect power dress
Put, power set are connected to control device, or, described fixture is arranged in frame through rotary apparatuss, and rotary apparatuss are even
Connect power set, power set are connected to control device, have less oil cylinder, oil pump just can process big cross section reinforcing bar,
The advantage of low cost.
But this upsetter is in upsetting process it is impossible to ensure upsetting apparatus being accurately positioned in upsetting process, jumping-up mistake
There is the phenomenon that reinforcing bar slides in fixture in Cheng Zhonghui, easily cause termination and produce bending, torticollis, rotten first-class, impact jumping-up head
Forming Quality, also can affect jumping-up speed and efficiency.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is how to solve existing upsetter to steel
It is poor that muscle steps up effect, and the ropy problem of jumping-up provides a kind of steel bar end upsetter steel bar clamping structure, can effectively by
Steel bar clamping, makes reinforcing bar realize being accurately positioned in upsetting process, so that it is guaranteed that the jumping-up quality of steel bar end.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of steel bar end upsetting
Thick machine steel bar clamping structure, including support, bracing frame, positioning fixture, compression hydraulic cylinder and guiding clamping seats；Described support
It is set up on top panel, this bracing frame includes leg and rectangular frame, the corner of described support frame passes through one respectively
Foot is fixedly connected with top panel, is vertically provided with an installing plate respectively at the two ends of support frame and both sides, four pieces of installing plates are successively
It is connected to form a rectangle installation frame；It is characterized in that:
Described positioning fixture is installed in installation frame, and the rear end near installation frame, and this positioning fixture includes sliding
Seat, two compact heaps, two gripping blocks, two line slide rails and two slide rail mounting seats, the both sides of described sliding seat are passed through always respectively
Line slide rail is connected with a slide rail mounting seat, and two slide rail mounting seats are fixedly connected with the installing plate of installation frame both sides respectively；This cunning
The holding tank of one wedge structure, and the two ends of this holding tank insertion sliding seat, wherein, the aperture of holding tank rear end are had on dynamic seat
Aperture less than its front end；Two compact heaps are slidably connected with the two side of holding tank respectively, and it is near the side of clamping groove sidewall
It is the inclined-plane consistent with clamping groove sidewall；Two gripping blocks side adjacent with two compact heaps respectively is fixedly connected, and two clampings
The adjacent side of block is respectively provided with a clamping slot, and when two gripping blocks are closed up, two clamping slots can form holes for clamping；
Described compression hydraulic cylinder is two, and two compression hydraulic cylinder are installed on outside the installing plate of installation frame rear end, and point
Not Wei Yu holding tank both sides, its piston rod pass through installing plate after be fixedly connected with the sliding seat；Connection in installation frame rear end
On plate, the position of corresponding holes for clamping is provided with a u shape groove, and the lower end of this u shape groove is located at below holes for clamping；
Described two, seat of guiding compression, two guiding pressed seats pass through the connection of a gripper shoe and installation frame both sides respectively
Plate is connected；This guiding pressed seat includes guide rail, slide block, fixed plate, motion bar and fairlead, the rear end of described motion bar and pressure
Tight block is fixedly connected, and its front end passes through from fairlead, is provided with a spacing head in the front end of motion bar；The front end of described fairlead with
Fixed plate is fixedly connected, and in the front end of fairlead, corresponding described spacing head is provided with a stopper slot, and the depth of described stopper slot is big
Thickness in spacing head；Described fixed plate is vertically arranged, and is fixedly connected with a slide block；Described slide block is with slide cooperation even
Connect, this guide rail is connected with gripper shoe, and the length direction of guide rail is consistent with the width of installation frame.
Further, it is respectively provided on two sides with a gathering sill up and down in holding tank two side, upper in compact heap two side
Lower both sides, corresponding two gathering sills are respectively equipped with a guide pad, and described compact heap passes through guide pad and gathering sill with clamping groove sidewall
It is slidably matched and be connected together.
Further, described clamping slot is in v shape, and has the Le groove corresponding with reinforcing bar Le stricture of vagina in clamping slot.
Compared with prior art, this utility model has the advantage that structure is simple, and clamping effect is good, by clamping liquid
Cylinder pressure, sliding seat, holding tank, the cooperation of compact heap, gripping block and guiding clamping seats, make reinforcing bar realize essence in upsetting process
Determine position, can effectively prevent reinforcing bar in upsetting process from producing and move, thus more preferable to the locating effect of reinforcing bar, can be effective
Improve the quality of steel bar end jumping-up；And, it is capable of full-automatic processing in the course of processing, more convenient to operate, quick, produce
In hgher efficiency.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of positioning fixture and the cooperation of guide-localization seat.
In figure: 1 support, 2 bracing frames, 3 positioning fixtures, 31 sliding seats, 32 compact heaps, 33 gripping blocks,
34 line slide rails, 35 slide rail mounting seats, 4 guiding clamping seats, 41 guide rails, 42 slide blocks, 43 fixed plates, 44 live
Lever, 45 fairleads, 5 compression hydraulic cylinder, 6 gripper shoes.
Specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: referring to Fig. 1, Fig. 2, a kind of steel bar end upsetter steel bar clamping structure, including support 1, bracing frame
2nd, positioning fixture 3, compression hydraulic cylinder 5 and guiding clamping seats 4.On top panel, this bracing frame 2 includes support frame as described above 2
Leg and rectangular frame, the corner of described support frame is fixedly connected with top panel by a leg, respectively in carriage
The two ends of frame and both sides are vertically provided with an installing plate respectively, and four pieces of installing plates are sequentially connected formation one rectangle installation frame.
Described positioning fixture 3 is installed in installation frame, and the rear end near installation frame；This positioning fixture 3 includes sliding
Dynamic seat 31, two compact heaps 32, two gripping blocks 33, two line slide rails 34 and two slide rail mounting seats 35.The two of described sliding seat 31
Side is connected with a slide rail mounting seat 35 by one (horizontally disposed) line slide rail 34 respectively, two slide rail mounting seats 35 respectively with peace
The installing plate of frame both sides of framing up is fixedly connected；Enable sliding seat 31 along the length direction movement of installation frame.
The holding tank of one wedge structure, and the two ends of this holding tank insertion sliding seat 31 are had on this sliding seat 31, wherein,
The aperture of holding tank rear end is less than the aperture of its front end.Two compact heaps 32 are slidably connected with the two side of holding tank respectively, and press
Tight block 32 can slide along the length direction of clamping groove sidewall, and it near the side of clamping groove sidewall is and clamping groove sidewall phase one
The inclined-plane causing；When being embodied as, it is respectively provided on two sides with a gathering sill up and down, in compact heap 32 two side in holding tank two side
Both sides up and down, corresponding two gathering sills are respectively equipped with a guide pad, described compact heap 32 and clamping groove sidewall pass through guide pad with
Gathering sill is slidably matched and is connected together, and enables compact heap 32 along the side wall movement of holding tank.Two gripping blocks 33 are respectively with two
The adjacent side of compact heap 32 is fixedly connected, and the adjacent side of two gripping blocks 33 is respectively provided with a clamping slot, when two gripping blocks
33 when closing up, and two clamping slots can form holes for clamping；Described clamping slot is in v shape, and has relative with reinforcing bar Le stricture of vagina in clamping slot
The Le groove answered；So that the holes for clamping that two clamping slots close up formation assumes diamond in shape such that it is able to adapt to the reinforcing bar of different-diameter, and
With closing up of two rear end gripping blocks 33, clamping effect is more preferable.
Described compression hydraulic cylinder 5 is two, and two compression hydraulic cylinder 5 are installed on outside the installing plate of installation frame rear end, and
It is located at the both sides of holding tank respectively, its piston rod is fixedly connected with sliding seat 31 after passing through installing plate；In installation frame rear end
On connecting plate, the position of corresponding holes for clamping is provided with a u shape groove, and the lower end of this u shape groove is located at below holes for clamping.
Described two, seat of guiding compression, two guiding pressed seats pass through one (being vertically arranged) gripper shoe 6 respectively and install
The connecting plate of framework both sides is connected.This guiding pressed seat includes guide rail 41, slide block 42, fixed plate 43, motion bar 44 and guiding
Set 45, the rear end of described motion bar 44 is fixedly connected with compact heap 32, and its front end passes through from fairlead 45, before motion bar 44
End is provided with a spacing head；The front end of described fairlead 45 is fixedly connected with fixed plate 43, corresponding described in the front end of fairlead 45
Spacing head is provided with a stopper slot, and the depth of described stopper slot is more than the thickness (5 10mm) of spacing head, so, in jumping-up mistake
Guarantee in journey that motion bar 44 has certain activity space, it is to avoid when driving compact heap 32 mobile because of rear end gripping block 33, cause to lead
To the damage of pressed seat, thus ensureing the stability that whole device is run.Described fixed plate 43 is vertically arranged, and solid with slide block 42
Fixed connection；Described slide block 42 and guide rail 41 sliding connection, this guide rail 41 is horizontally disposed with, and is connected with gripper shoe 6, and guide rail
41 length direction is consistent with the width of installation frame.
During steel bar clamping, reinforcing bar is put on this device, then sliding seat 31 is promoted by compression hydraulic cylinder 5, sliding
Dynamic seat 31, in moving process, first drives compact heap 32 to move forward, after motion bar 44 is contacted with fixed plate 43, due to activity
The restriction of bar 44, compact heap 32 cannot continue to move forward, and now, during sliding seat 31 continues to move to, drives two compact heaps 32
Move to opposite motion, thus by two gripping blocks 33 by steel bar clamping, realizing the clamping of positioning fixture 3；In upsetting process
In, due to the effect of compression hydraulic cylinder 5, making the position of sliding seat 31 keep fixing, if reinforcing bar produces being moved rearwards by, can drive
Gripping block 33 and compact heap 32 are moved rearwards by, but gripping block 33 and compact heap 32 are more moved rearwards by, and two rear end gripping blocks 33 are produced
Raw chucking power is bigger, limits the movement of reinforcing bar further, thus in upsetting process, it is accurately fixed effectively reinforcing bar to be carried out
Position.After the completion of jumping-up, compression hydraulic cylinder 5 resets, and drives sliding seat 31 to be moved rearwards by, and drives compact heap 32, clamping simultaneously
Block 33 and reinforcing bar are moved rearwards by, until the spacing head of motion bar 44 is spacing by the stopper slot of fairlead 45, are not moving, now,
Compact heap 32 along the movement of sliding seat 31 side wall upper hopper chute, and under the cooperation of guide rail 41 and slide block 42, to the direction mutually deviating from
Mobile, thus rear end fixture is opened, to take off the reinforcing bar after jumping-up.
Finally it should be noted that above example is only in order to illustrate the technical solution of the utility model rather than restriction technologies
Scheme, it will be understood by those within the art that, those are modified to the technical solution of the utility model or equivalent
Replacement, the objective without deviating from the technical program and scope, all should cover in the middle of right of the present utility model.
Claims (3)
1. a kind of steel bar end upsetter steel bar clamping structure, including support, bracing frame, positioning fixture, compression hydraulic cylinder with
And guiding clamping seats；On top panel, this bracing frame includes leg and rectangular frame, described carriage to support frame as described above
The corner of frame is fixedly connected with top panel by a leg respectively, is vertically provided with a peace respectively at the two ends of support frame and both sides
Dress plate, four pieces of installing plates are sequentially connected formation one rectangle installation frame；It is characterized in that:
Described positioning fixture is installed in installation frame, and near installation frame rear end, this positioning fixture include sliding seat, two
Compact heap, two gripping blocks, two line slide rails and two slide rail mounting seats, the both sides of described sliding seat pass through a line slide rail respectively
It is connected with a slide rail mounting seat, two slide rail mounting seats are fixedly connected with the installing plate of installation frame both sides respectively；On this sliding seat
There are the holding tank of a wedge structure, and the two ends of this holding tank insertion sliding seat, wherein, the aperture of holding tank rear end is less than it
The aperture of front end；Two compact heaps are slidably connected with the two side of holding tank respectively, and it near the side of clamping groove sidewall is and folder
Hold the consistent inclined-plane of groove sidewall；Two gripping blocks side adjacent with two compact heaps respectively is fixedly connected, and two gripping blocks are adjacent
Side be respectively provided with a clamping slot, when two gripping blocks are closed up, two clamping slots can form holes for clamping；
Described compression hydraulic cylinder is two, and two compression hydraulic cylinder are installed on outside the installing plate of installation frame rear end, and position respectively
In the both sides of holding tank, its piston rod is fixedly connected with the sliding seat after passing through installing plate；On the connecting plate of installation frame rear end,
The position of corresponding holes for clamping is provided with a u shape groove, and the lower end of this u shape groove is located at below holes for clamping；
Described two, seat of guiding compression, two guiding pressed seats pass through the connecting plate phase of a gripper shoe and installation frame both sides respectively
Even；This guiding pressed seat includes guide rail, slide block, fixed plate, motion bar and fairlead, the rear end of described motion bar and compact heap
It is fixedly connected, its front end passes through from fairlead, be provided with a spacing head in the front end of motion bar；The front end of described fairlead and fixation
Plate is fixedly connected, and in the front end of fairlead, corresponding described spacing head is provided with a stopper slot, and the depth of described stopper slot is more than limit
The thickness of potential head；Described fixed plate is vertically arranged, and is fixedly connected with a slide block；Described slide block and slide are connected, should
Guide rail is connected with gripper shoe, and the length direction of guide rail is consistent with the width of installation frame.
2. a kind of steel bar end upsetter according to claim 1 with steel bar clamping structure it is characterised in that: in holding tank
Two side be respectively provided on two sides with a gathering sill up and down, in the both sides up and down of compact heap two side, corresponding two gathering sills set respectively
There is a guide pad, described compact heap is slidably matched with gathering sill by guide pad with clamping groove sidewall and is connected together.
3. a kind of steel bar end upsetter according to claim 1 with steel bar clamping structure it is characterised in that: described clamping
Groove is in v shape, and has the Le groove corresponding with reinforcing bar Le stricture of vagina in clamping slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949457.1U CN205914686U (en) | 2016-08-26 | 2016-08-26 | Steel bar end socket is tight structure of reinforcing bar clamp for upsetter machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949457.1U CN205914686U (en) | 2016-08-26 | 2016-08-26 | Steel bar end socket is tight structure of reinforcing bar clamp for upsetter machine |
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| Publication Number | Publication Date |
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| CN205914686U true CN205914686U (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949457.1U Active CN205914686U (en) | 2016-08-26 | 2016-08-26 | Steel bar end socket is tight structure of reinforcing bar clamp for upsetter machine |
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| CN (1) | CN205914686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077366A (en) * | 2016-08-26 | 2016-11-09 | 中冶建工集团有限公司 | A kind of upsetter steel bar clamping structure |
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2016
- 2016-08-26 CN CN201620949457.1U patent/CN205914686U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077366A (en) * | 2016-08-26 | 2016-11-09 | 中冶建工集团有限公司 | A kind of upsetter steel bar clamping structure |
| CN106077366B (en) * | 2016-08-26 | 2018-01-26 | 中冶建工集团有限公司 | A kind of upsetter steel bar clamping structure |
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