CN207888147U - A kind of clamping turntable for beam welding - Google Patents
A kind of clamping turntable for beam welding Download PDFInfo
- Publication number
- CN207888147U CN207888147U CN201820100047.9U CN201820100047U CN207888147U CN 207888147 U CN207888147 U CN 207888147U CN 201820100047 U CN201820100047 U CN 201820100047U CN 207888147 U CN207888147 U CN 207888147U
- Authority
- CN
- China
- Prior art keywords
- turntable
- clamping
- curved rod
- fixedly connected
- fixed link
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 208000027418 Wounds and injury Diseases 0.000 description 11
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 206010052428 Wound Diseases 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Abstract
The utility model discloses a kind of clamping turntables for beam welding, its key points of the technical solution are that：It is mutually parallel including turntable, supporting beam and a pair and horizontally disposed clamping beam, turntable is fixedly connected with supporting beam to drive supporting beam to horizontally rotate, the center of two clamping beams is respectively fixedly connected at the both ends of supporting beam, supporting beam is for gripping workpiece, the clamping beam is equipped with anticollision device, collision-prevention device on one side far from turntable, and the point that the rotation center of the surface distance turntable of anticollision device, collision-prevention device is farthest is located on same circumference；The anticollision device, collision-prevention device includes curved rod and fixed link, and curved rod is horizontally disposed and the center of circle is located on the rotation center place vertical line of the turntable；Fixed link one end is mutually fixedly connected with curved rod, and the other end of fixed link is mutually fixedly connected with the clamping beam, the utility model has the advantages that in turntable rotation process is clamped, can be reduced operating personnel and is clamped the possibility that turntable is wounded.
Description
Technical field
The utility model is related to a kind of fixture, more particularly to a kind of clamping turntables for beam welding.
Background technology
With the high speed development of automatic producing technology, the degree of automation of welding field also steps up.
It needs to use clamping turntable in Automation of Welding production line, as shown in Figure 1, clamping turntable includes being fixedly connected on ground
It pedestal on face, the turntable for being rotatably connected on submounts, the supporting beam being fixedly connected on turntable and is respectively fixedly connected with
Clamping beam at supporting beam both ends；Turntable is located at supporting beam center, and the end face of supporting beam is located at the center of clamping beam,
Turntable can drive clamping beam to horizontally rotate when rotating；Two clamping beams are mutually parallel and are located at sustained height position, clamping beam both ends
One side close to each other is rotatably connected to grip block, is used to grip workpiece between opposite grip block, be clamped by turntable
Side is equipped with manipulator, and automatic welding is carried out to workpiece for operating welding rod.
After welding, clamping turntable rotates 180 degree, so that the workpiece being welded is turned to clamping turntable opposite with manipulator
The other side, workpiece is unloaded down and completes manufacturing procedure, in turntable rotation process is clamped, operating personnel are likely located in Fig. 1
Area inside represented by circular central line, the region represented by the circular central line are maximum inswept when turntable rotation is clamped
Region, the object in the radius region can be collided by clamping turntable, have larger threat to the safety of operating personnel.
Utility model content
The purpose of this utility model is to provide a kind of clamping turntable for beam welding, its advantage is that turning in clamping turntable
During dynamic, operating personnel can be reduced and be clamped the possibility that turntable is wounded.
The above-mentioned technical purpose of the utility model technical scheme is that：One kind being used for beam welding
Clamping turntable, including turntable, supporting beam and a pair are mutually parallel and horizontally disposed clamping beam, and turntable is fixed with supporting beam to be connected
It connects to drive supporting beam to horizontally rotate, the center of two clamping beams is respectively fixedly connected at the both ends of supporting beam, and supporting beam is used
In gripping workpiece, the clamping beam is equipped with anticollision device, collision-prevention device, the surface distance turntable of anticollision device, collision-prevention device on one side far from turntable
The farthest point of rotation center be located on same circumference.
Through the above technical solutions, anticollision device, collision-prevention device can hinder operating personnel close to clamping beam, when clamping turntable rotates, clamping
Sill bolt moves anticollision device, collision-prevention device and is rotated together around center of turntable, and anticollision device, collision-prevention device is respectively positioned on same circle apart from the farthest point of turntable rotation center
Zhou Shang, so, anticollision device, collision-prevention device area swept when rotating will not interference always with operating personnel, can reduce operating personnel
The possibility that clamped turntable is wounded.
The utility model is further arranged to：The anticollision device, collision-prevention device includes curved rod and fixed link, and curved rod is horizontally disposed
And the center of circle is located on the rotation center place vertical line of the turntable；Fixed link one end is mutually fixedly connected with curved rod, fixed link
The other end be mutually fixedly connected with the clamping beam.
Through the above technical solutions, driving supporting beam rotation when turntable rotates, supporting beam drives clamping beam around the rotation of turntable
Turn center rotating, since the center of circle of curved rod is overlapped with the rotation center of turntable, curved rod is farthest apart from turntable Pivot axle
Point rotate on the same circumference；Curved rod can hinder operating personnel to enter maximum half that turntable rotation is clamped before rotation
In the region that diameter is inswept, after clamping turntable rotation, can wound operating personnel to avoid clamping turntable.
The utility model is further arranged to：The fixed link has two or more, is fixedly connected between adjacent fixed link
There is reinforcing bar.
Through the above technical solutions, the structural stability between fixed link can be improved in reinforcing bar.
The utility model is further arranged to：The fixed link is fixedly connected with connection close to one end of the clamping beam
Disk is fastened and connected between terminal pad and clamping beam by bolt.
Through the above technical solutions, it is more convenient during installation and removal, spiral shell can be unloaded when without using anticollision device, collision-prevention device
Bolt removes anticollision device, collision-prevention device.
The utility model is further arranged to：The curved rod has elasticity.
Through the above technical solutions, when curved rod collides with operating personnel, curved rod and generation flexible deformation reduce
Injury is hit caused by human body.
The utility model is further arranged to：The curved rod is made of soft quality material, and curved rod is hollow structure and interior
Portion is filled with gas, and curved rod air pressure inside is more than atmospheric gas pressure.
Through the above technical solutions, air pressure struts curved rod made of soft quality material, arc rod outer surface is made to have one
Fixed tension improves the flexibility and elasticity of curved rod.
The utility model is further arranged to：The coefficient of elasticity of the curved rod is more than or equal to 10kg/cm and is less than or equal to
50kg/cm。
Through the above technical solutions, curved rod can generate human body enough elastic thrusts, human body and clamping turntable are avoided
It collides, and cushioning effect appropriate can be played, reduce the injury caused by human body when human body is collided with curved rod.
The utility model is further arranged to：The fixed link has elasticity.
Through the above technical solutions, the integral, flexible of anticollision device, collision-prevention device can be improved, and when colliding with human body, raising pair
The buffering effect of human body.
The utility model is further arranged to：The cross-sectional shape of the curved rod is ellipse, oval long axis water
Flat setting.
Through the above technical solutions, after curved rod is by human impact, flexible deformation occurs along long axis direction, can increase
Compressed range increases the maximum elastic force that can be born, and improves the conversion ratio for converting kinetic energy into elastic potential energy, improves
Buffering effect.
In conclusion the utility model has the advantages that：
1, curved rod can stop in the maximum region scanned when operating personnel enter clamping beam rotation, reduce operating personnel's quilt
The possibility that clamping turntable is wounded；
2, can be to human body into row buffering when flexible curved rod and human body collide, reduction is hit caused by human body
Wound evil；
3, the coefficient of elasticity of curved rod is more than or equal to 10kg/cm and is less than or equal to 50kg/cm, can be generated enough to human body
Elastic thrust avoids human body from colliding with clamping turntable, and can play cushioning effect appropriate, reduces human body and curved rod
The injury caused by human body when collision.
Description of the drawings
Fig. 1 is the structural schematic diagram of the prior art；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the schematic diagram for embodying anticollision device, collision-prevention device structure；
Fig. 4 is the schematic diagram for embodying anticollision device, collision-prevention device operation principle；
Fig. 5 is the sectional view of A-A in Fig. 4；
Fig. 6 is the sectional view of B-B in Fig. 4.
In figure, 1, pedestal；2, turntable；3, supporting beam；4, clamping beam；5, grip block；6, anticollision device, collision-prevention device；61, curved rod；
62, fixed link；63, terminal pad；64, reinforcing bar.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：A kind of clamping turntable for beam welding, as shown in Fig. 2, including being fixedly connected with bottom on the ground
Seat 1, the turntable 2 that is rotatably connected on above pedestal 1, the supporting beam 3 being fixedly connected on turntable 2 and being respectively fixedly connected with are being propped up
Support the clamping beam 4 at 3 both ends of beam；Turntable 2 is located at 3 center of supporting beam, and the end face of supporting beam 3 is located at the centre bit of clamping beam 4
It sets, two clamping beams 4 are mutually parallel and are located at sustained height position, and turntable 2 can drive clamping beam 4 to horizontally rotate when rotating；Clamping
4 both ends of beam one side close to each other is rotatably connected to grip block 5, is used to grip workpiece between opposite grip block 5, press from both sides
It holds and is equipped with manipulator beside turntable（It is not drawn into Fig. 2, position relationship can refer to Fig. 1 between manipulator and workpiece）, for operating
Welding rod carries out automatic welding to workpiece.
As shown in figure 3, clamping beam 4 is equipped with anticollision device, collision-prevention device 6 on one side far from turntable 2, anticollision device, collision-prevention device 6 includes curved rod 61
And the fixed link 62 being fixedly connected with 61 phase of curved rod, the one end of fixed link 62 far from curved rod 61 are fixedly connected with terminal pad
63, terminal pad 63 is fastened and connected by bolt and clamping beam 4, easy for removal and installation.Fixed link 62 at least has two, phase
It is fixedly connected with reinforcing bar 64 between adjacent fixed link 62, improves structural stability of the fixed link 62 between curved rod 61.
As shown in figure 4, the center of circle of curved rod 61 is located on the vertical line of 2 rotation center of turntable place, 61 level of curved rod is set
It sets；The farthest point of curved rod 61 surface distance turntable, 2 rotation centers is on same circumference, when turntable rotation is clamped, arc
Shape bar 61 is rotated around turntable 2 or the center of circle of itself, when one side of the curved rod 61 far from turntable 2 collides with object, is collided
Object and curved rod 61 between only will produce the friction force of 61 tangential direction of curved rod, can reduce and knocked object is made
At shock injury.Before clamping turntable rotation, curved rod 61 can stop that operating personnel enter 61 place circumference area of curved rod
Domain（Border circular areas in Fig. 4 represented by dotted line j）Inside, clamping beam 4 is wounded operating personnel after avoiding clamping turntable rotation.Arc
The distance between 61 both ends of the surface of bar are more than the distance between 4 both ends of the surface of clamping beam, clamping beam 4 be located between 61 both ends of curved rod and
Positioned at 61 place inside circumference of curved rod, it can stop that operating personnel enter 4 radius of gyration region of clamping beam（Dotted line k institutes in Fig. 4
The region of expression）It is interior, it prevents operating personnel to be clamped beam 4 and wounds.Curved rod 61 and/or fixed link 62 are flexible material
It is made, flexible material can be rubber, and elastoplastic etc. can improve the resiliency of curved rod 61 and/fixed link 62
Can, it can reduce to operating personnel into row buffering and hit injury caused by operating personnel when colliding with operating personnel.
In conjunction with Fig. 5, curved rod 61 is hollow structure, and inside is filled with gas, and air pressure inside is more than external atmospheric gas pressure,
Air pressure inside makes 61 outer surface of curved rod have certain tension, the buffering effect of curved rod 61 more preferable；Curved rod 61 it is transversal
Face shape is ellipse, and oval long axis is located on horizontal plane, the direction of operating personnel towards close clamping beam 4 walk about to arc
When shape bar 61 collides, 61 compressed stroke bigger of curved rod can convert more kinetic energy to elastic potential energy.Arc
The coefficient of elasticity of bar 61 is more than or equal to 10kg/cm, and there are enough elastic force blocking operating personnel not to be clamped beam 4 and wound；Arc
The coefficient of elasticity of bar 61 is less than or equal to 50kg/cm, and the rigidity of curved rod 61 will not be excessive, and operating personnel is avoided to be hit by curved rod 61
Wound.
As shown in fig. 6, fixed link 62 is hollow structure, inside is filled with gas, and air pressure inside is more than external air gas
Pressure, air pressure inside make 62 outer surface of fixed link have certain tension, can improve the cushion performance of fixed link 62.
The course of work：Before clamping turntable rotation, curved rod 61 can stop round where operating personnel enter curved rod 61
All insides reduce operating personnel's possibility that clamped beam 4 is wounded when turntable rotation is clamped；In operating personnel towards close to turntable
2 walk about to when colliding with curved rod 61, and curved rod 61 is squeezed active force and flexible deformation occurs, and is gradually compressed, will
Kinetic energy gradates as elastic potential energy, the shock injury that reduction operating personnel are subject to.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of clamping turntable for beam welding, including turntable（2）, supporting beam（3）It is mutually parallel with a pair and level is set
The clamping beam set（4）, turntable（2）With supporting beam（3）It is fixedly connected to drive supporting beam（3）Horizontally rotate, two clamping beams（4）'s
Center is respectively fixedly connected in supporting beam（3）Both ends, supporting beam（3）For gripping workpiece, it is characterized in that：It is described
Clamping beam（4）Far from turntable（2）Anticollision device, collision-prevention device is installed on one side（6）, anticollision device, collision-prevention device（6）Surface distance turntable（2）Rotation
Turn the farthest point in center to be located on same circumference.
2. a kind of clamping turntable for beam welding according to claim 1, it is characterized in that：The anticollision device, collision-prevention device（6）
Including curved rod（61）And fixed link（62）, curved rod（61）The horizontally disposed and center of circle is located at the turntable（2）Rotation center
On the vertical line of place；Fixed link（62）One end and curved rod（61）It is mutually fixedly connected, fixed link（62）The other end and the folder
Hold beam（4）Mutually it is fixedly connected.
3. a kind of clamping turntable for beam welding according to claim 2, it is characterized in that：The curved rod（61）Two
The distance between end face is more than the clamping beam（4）The distance between both ends of the surface.
4. a kind of clamping turntable for beam welding according to claim 2, it is characterized in that：The fixed link（62）Tool
There are two or more, adjacent fixed link（62）Between be fixedly connected with reinforcing bar（64）.
5. a kind of clamping turntable for beam welding according to claim 2, it is characterized in that：The fixed link（62）It leans on
The nearly clamping beam（4）One end be fixedly connected with terminal pad（63）, terminal pad（63）With clamping beam（4）Between pass through bolt phase
It is fastenedly connected.
6. according to a kind of clamping turntable for beam welding of claim 2 to 5 any one of them, it is characterized in that：The arc
Shape bar（61）With elasticity.
7. a kind of clamping turntable for beam welding according to claim 6, it is characterized in that：The curved rod（61）By
Soft quality material is made, curved rod（61）For hollow structure and inside is filled with gas, curved rod（61）Air pressure inside is more than air
Air pressure.
8. a kind of clamping turntable for beam welding according to claim 7, it is characterized in that：The curved rod（61）'s
Coefficient of elasticity is more than or equal to 10kg/cm and is less than or equal to 50kg/cm.
9. a kind of clamping turntable for beam welding according to claim 8, it is characterized in that：The curved rod（61）'s
Cross-sectional shape is ellipse, and oval long axis is horizontally disposed.
10. according to a kind of clamping turntable for beam welding of claim 2 to 5 any one of them, it is characterized in that：It is described solid
Fixed pole（62）With elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100047.9U CN207888147U (en) | 2018-01-19 | 2018-01-19 | A kind of clamping turntable for beam welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820100047.9U CN207888147U (en) | 2018-01-19 | 2018-01-19 | A kind of clamping turntable for beam welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888147U true CN207888147U (en) | 2018-09-21 |
Family
ID=63544773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820100047.9U Expired - Fee Related CN207888147U (en) | 2018-01-19 | 2018-01-19 | A kind of clamping turntable for beam welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984155A (en) * | 2018-01-19 | 2018-05-04 | 北京丰达汽车部件有限公司 | A kind of clamping turntable for beam welding |
| CN111390487A (en) * | 2020-03-27 | 2020-07-10 | 北京丰达汽车部件有限公司 | Clamping rotary table for welding cross beam |
-
2018
- 2018-01-19 CN CN201820100047.9U patent/CN207888147U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984155A (en) * | 2018-01-19 | 2018-05-04 | 北京丰达汽车部件有限公司 | A kind of clamping turntable for beam welding |
| CN107984155B (en) * | 2018-01-19 | 2023-10-03 | 北京丰达汽车部件有限公司 | Clamping rotary table for welding cross beam |
| CN111390487A (en) * | 2020-03-27 | 2020-07-10 | 北京丰达汽车部件有限公司 | Clamping rotary table for welding cross beam |
| CN111390487B (en) * | 2020-03-27 | 2021-09-17 | 北京丰达汽车部件有限公司 | Clamping rotary table for welding cross beam |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207888147U (en) | A kind of clamping turntable for beam welding | |
| CN210687604U (en) | Equipment box for security and protection monitoring | |
| CN209999179U (en) | mechanical arm with damping mechanism | |
| CN107984155A (en) | A kind of clamping turntable for beam welding | |
| CN210101236U (en) | Suspension mechanism of omnidirectional mobile platform | |
| CN206871228U (en) | A kind of vertical lift type bicycle parking rack | |
| CN206445593U (en) | A kind of efficient stable Digit Control Machine Tool | |
| CN211509556U (en) | Shock-proof type safety device for computer network equipment | |
| CN111827535A (en) | Glass press-fitting machine | |
| CN207345967U (en) | Horizontal inner corner trim climbing robot | |
| CN218929502U (en) | Rescue trolley for escape pipeline | |
| CN220505663U (en) | Damping device for electromechanical equipment of mine | |
| CN201460167U (en) | Wall surface grinding machine | |
| CN110252930A (en) | A kind of wheeled sliding clamping equipment | |
| CN210510128U (en) | Vibroflotation rubber shock absorber | |
| CN220999247U (en) | Movable oxygenerator | |
| CN110039510B (en) | Mechanical arm with damping mechanism | |
| CN109624758A (en) | A kind of Vehicular solar charging pile | |
| CN214499084U (en) | Four-lane section cantilever type two-lining health maintenance trolley | |
| CN219472286U (en) | Air compressor machine convenient to it is fixed | |
| CN113818584B (en) | Assembled energy dissipation cantilever structure based on particle damping | |
| CN107414795A (en) | Squelch type mechanical arm | |
| CN107217903A (en) | One kind controls the departing electric pole of lower casing based on rope | |
| CN207648244U (en) | A kind of pneumatic actuator gear ＆ rack structure | |
| CN215853046U (en) | Damping fixing device for conveying supporting sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |