CN206305377U - Full-automatic rod reducing machine - Google Patents
Full-automatic rod reducing machine Download PDFInfo
- Publication number
- CN206305377U CN206305377U CN201621252504.3U CN201621252504U CN206305377U CN 206305377 U CN206305377 U CN 206305377U CN 201621252504 U CN201621252504 U CN 201621252504U CN 206305377 U CN206305377 U CN 206305377U
- Authority
- CN
- China
- Prior art keywords
- clamping
- positioning
- mould
- pull bar
- shrinkage
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims abstract description 20
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000035611 feeding Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241001661918 Bartonia Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a kind of full-automatic rod reducing machine, including the fixed seat for positioning and supporting, clamping body for pull bar to be headed into shrinkage mould and crawl pull-out shrinkage mould, clamping body is combined including claw, claw combination is located on bulb positioning seat, the clamping space of positioning and clamping tie rod ball is provided with claw combination, the free end face of bulb positioning seat is the positioning plane of tie rod ball, and positioning plane is located in clamping space；Mobile system for driving clamping body drawing and ejection motion.This equipment division replaces punch press processing bolt blank, improve production efficiency reduction cost of labor.It is two equipment feedings by one workman of this equipment, and it is simple to operate after the completion of equipment debugging, workman can easily grasp.Blank is made a gift to someone in mould by mechanical structure in production process, and blank need to only be fed charging aperture by workman, greatly improve the security in production process, the probability of reduction worker injuries.
Description
Technical field
The utility model is related to a kind of rod reducing machine, and in particular to a kind of full-automatic rod reducing machine.
Background technology
The production technology of plain bolt is completed from the thread rolling of performing hot-heading forming knife, typically will be through overheating upsetting, cutting cap overlap, contracting
Bar, the procedure of thread rolling four.Existing bolt screw stem reducing mould, typically has die shoe, reducing die, reducing die to connect mould, mould top
Bar, mould push rod lasso, lower mould cushion, rear push rod, rear push rod lasso, rear push rod guide pin bushing and upper and lower and cap are constituted.Due to spiral shell
The thread billet dia gauge diameter of bolt makes the thread billet dia bar of bolt less than the aperture of the bar portion reducing die of screw rod undergauge process mould
Portion is vertical with horizontal direction, can rock to form bar portion bending during undergauge, it is impossible to normally complete bar portion undergauge operation.
Chinese patent CN101618424A discloses a kind of hydraulic rod reducing machine, and oil cylinder seat board, middle base are set in frame
Plate and die holder plate, mobilizable pull bar seat board is provided between oil cylinder seat board and middle seat board, is provided with the outside of die holder plate
Mobilizable ejection draw-bar carrier, ejection draw-bar carrier is connected by pull bar with pull bar seat board；Oil cylinder is fixed on oil cylinder seat board
On, the piston rod of oil cylinder passes through oil cylinder seat board, piston rod connection guide pillar, guide pillar to pass through pull bar seat board and middle seat board, and guide pillar is simultaneously
Mutually locked with pull bar seat board；Pressing mold is arranged on the top of guide pillar, and die holder is fixed on die holder plate, contracting bar mould, connect mould, guide sleeve and
Feeding sleeve is sequentially loaded into die holder, cavity plate locking cap be spun on the top of die holder by contracting bar mould, connect mould, guide sleeve and feeding sleeve simultaneously
Tightly, die-cushion is inserted in the centre bore of die holder plate, and thimble is inserted in die-cushion, and thimble is connected by thimble seat with draw-bar carrier.
There is provided a kind of studs product that can be used to produce major diameter.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided one kind can improve workman's production efficiency automatically contracting bar
Machine.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of full-automatic rod reducing machine, including the fixed seat for positioning and supporting, for by pull bar head into shrinkage mould and
Crawl pull out shrinkage mould clamping body, clamping body include for by pull bar head into shrinkage mould bulb positioning seat and can
Close clamping and open the claw combination of discharging, claw combination is located on bulb positioning seat, and positioning and card are provided with claw combination
The clamping space of tight tie rod ball, the free end face of bulb positioning seat is the positioning plane of tie rod ball, and positioning plane is located at card
In compact space；Mobile system for driving clamping body drawing and ejection motion；For realize clamping body closure clamp with
Open the shifting fork mechanism of discharging action.Discharging push rod is located in fixed seat, and clamping push rod is located on shrinkage mould, discharging push rod
Can be entered according to the length of pull bar in the extension elongation in shrinkage mould left side of extension elongation and clamping push rod of fixed seat right-hand member
Row regulation, the wherein extension elongation of clamping push rod are processed with completing shrinkage.
Operationally, mobile system drives clamping body to move right to a kind of full-automatic rod reducing machine of the present utility model, this
When, claw state of the combination in opening, the bulb of pull bar is contacted with bulb positioning seat, and mobile system drives clamping body to continue
Travel forward, shrinkage processing is carried out during pull bar is headed into shrinkage mould, in contraction, combine claw and shrink closure, it is complete
Complete to contain tie rod ball clamping simultaneously, the bulb of pull bar is clamped completely while shrinkage is machined；Mobile system is transported backward
It is dynamic, pull bar is pulled out into shrinkage mould, pull bar loses clamping force automatic blanking, and then claw combination is moved forward, and carries out next
Pull bar head into and pull-out action；In pull bar shrinkage processing, pull bar is headed into and pulled out by one side fixture of the present utility model
Power source realize, each stroke pull bar undergauge automatic fixture acting, pull bar shrinkage process processing efficiency obtain significantly
Degree is improved, so that the simple structure of equipment, space occupancy rate is small, makes full use of what is set on power source, and clamping body
Clamping push rod, synchronous can realize the gradually clamping of pull bar during the undergauge of pull bar, save the time of pull bar processing；Together
When, shift fork body is connected with sliding sleeve can switch to the radial gripping movement of claw by the axial movement of oil cylinder piston, be not required to set in addition
Put the power source for clamping.
The utility model has the advantage that：This equipment division replaces punch press processing bolt blank, improve production efficiency drop
Low cost of labor.One workman of this equipment can be two equipment feedings, and simple to operate after the completion of equipment debugging, and workman can be with
Easily grasp.Blank is made a gift to someone in mould by mechanical structure in production process, and blank need to only be fed charging aperture by workman, greatly
The security that improve in production process, reduce worker injuries probability.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model
Define.
A kind of full-automatic rod reducing machine, including the fixed seat 14 for positioning and supporting, for pull bar 3 to be headed into shrinkage mould
2 clamping bodies 12 that shrinkage mould 2 is pulled out with crawl, clamping body 12 includes the bulb for pull bar 3 to be headed into shrinkage mould 2
Positioning seat 122 and clamping can be closed and open discharging claw combination, claw combine be located at 122 on bulb positioning seat, claw group
The clamping space of positioning and the bulb of clamping pull bar 3, free end face the determining for the bulb of pull bar 3 of bulb positioning seat 122 are provided with closing
Bit plane, positioning plane is located in clamping space；
Mobile system 11 for driving the drawing of clamping body 12 and ejection motion；
For realizing that the closure of clamping body 12 is clamped and the shifting fork mechanism for opening discharging action.Discharging push rod is located at fixed seat
On 14, clamping push rod is located on shrinkage mould 2, discharging push rod the right-hand member of fixed seat 14 extension elongation and clamping push rod in shrinkage
The extension elongation of the left side of mould 2 can be adjusted according to the length of pull bar 3, and the extension elongation of wherein clamping push rod is added with shrinkage
After the completion of work.
Operationally, mobile system 11 drives clamping body 12 to move right to a kind of full-automatic rod reducing machine of the present utility model
Dynamic, now, claw state of the combination in opening, the bulb of pull bar 3 is contacted with bulb positioning seat 122, and mobile system 11 drives
Clamping body 12 is moved forward, and shrinkage processing is carried out during pull bar 3 is headed into shrinkage mould 2, in contraction, makes claw
Closure is shunk in combination, and the clamping simultaneously of the bulb of pull bar 3 is contained completely, and the bulb of pull bar 3 is pressed from both sides completely while shrinkage is machined
Tightly；Mobile system 11 is moved backward, and pull bar 3 is pulled out into shrinkage mould 2, and pull bar 3 loses clamping force automatic blanking, then claw group
Close and move forward, carry out heading into and pull-out action for next pull bar 3；Fixture of the present utility model the shrinkage of pull bar 3 processing in,
Pull bar 3 is headed into and pulled out by unilateral power source realization, and each stroke pull bar undergauge automatic fixture is in acting, and pull bar 3 is cold
The processing efficiency of processing of contracting is greatly improved, so that the simple structure of equipment, space occupancy rate is small, makes full use of dynamic
Power source, and the clamping push rod set on clamping body, synchronous can realize the gradually folder of pull bar 3 during the undergauge of pull bar 3
Tightly, the time of pull bar processing is saved；Meanwhile, shift fork body is connected with sliding sleeve can switch to claw by the axial movement of oil cylinder piston
Radial gripping movement, be not required to be provided in addition the power source for clamping.
This is not limited to, any change or replacement expected without creative work should all be covered in the utility model
Protection domain within.Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (1)
1. a kind of full-automatic rod reducing machine, its architectural feature is, including the fixed seat for positioning and supporting, for by pull bar top
Enter shrinkage mould and crawl pulls out the clamping body of shrinkage mould, clamping body includes the ball for pull bar to be headed into shrinkage mould
Head positioning seat and clamping can be closed and the claw combination of discharging is opened, claw combination is located on bulb positioning seat, and claw combination is interior
The clamping space of positioning and clamping tie rod ball is provided with, the free end face of bulb positioning seat is the positioning plane of tie rod ball, fixed
Bit plane is located in clamping space, the mobile system for driving clamping body drawing and ejection motion；For realizing clamping machine
Structure closure is clamped and is located in fixed seat with the shifting fork mechanism for opening discharging action, discharging push rod, and clamping push rod is located at shrinkage mould
On, discharging push rod sets Extensible in fixed seat right-hand member, and clamping push rod sets Extensible in shrinkage mould left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252504.3U CN206305377U (en) | 2016-11-17 | 2016-11-17 | Full-automatic rod reducing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252504.3U CN206305377U (en) | 2016-11-17 | 2016-11-17 | Full-automatic rod reducing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305377U true CN206305377U (en) | 2017-07-07 |
Family
ID=59244770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252504.3U Expired - Fee Related CN206305377U (en) | 2016-11-17 | 2016-11-17 | Full-automatic rod reducing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305377U (en) |
-
2016
- 2016-11-17 CN CN201621252504.3U patent/CN206305377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180808 Address after: 362008 11 Fung Hui Road, North Peak Industrial Zone, Fung Ze District, Quanzhou, Fujian Patentee after: Quanzhou Ming Jie Automation Technology Co., Ltd. Address before: 362008 Feng Hui Road, North Peak Industrial Zone, Fung Ze District, Quanzhou, Fujian Patentee before: Chen Xinliang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |