CN208214771U - Automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line - Google Patents
Automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line Download PDFInfo
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- CN208214771U CN208214771U CN201721903347.2U CN201721903347U CN208214771U CN 208214771 U CN208214771 U CN 208214771U CN 201721903347 U CN201721903347 U CN 201721903347U CN 208214771 U CN208214771 U CN 208214771U
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- straight line
- work platform
- mobile work
- workbench
- guide rail
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Abstract
The utility model discloses a kind of automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line, belong to automobile manufacturing field, including fixed pedestal, mobile work platform, stationary positioned device and running fix device, fixed pedestal upper surface is equipped with first straight line guide rail and the first helical rack；Mobile work platform lower end is mounted on first straight line guide rail and the first helical rack；Mobile work platform upper surface is equipped with second straight line guide rail and the second helical rack, and stationary positioned device is fixedly mounted on mobile work platform front end, and running fix device lower end is mounted on the second straight line guide rail and the second helical rack in mobile work platform.The beneficial effects of the utility model are: being matched using stationary positioned device with running fix device, designated position is fixed on according to process control running fix device, realize that beam is closed in the punching of external beam and inner beam different location, and can need to be arranged the punch position of running fix device according to the punching of different crossbeams, accuracy is high, applied widely.
Description
Technical field
The utility model relates to automobile manufacturing fields, and in particular to a kind of automotive frame closes beam workbench and including the work
Platform from dynamic circuit connector beam production line.
Background technique
Automobile frame is the critical component of vehicle, it is the arrying main body of vehicle, and is the reference for assembling of major assembly,
Vehicle frame is made of left-right longeron and several crossbeams, and the two, which passes through rivet or is bolted, to be integrated, and frame assembly is formed, described every
A longitudinal and cross beam is equipped with inner beam, outer beam and side plate, and the conjunction beam of inner beam, outer beam and side plate assembles at this stage generally to be manually
The problems such as master, is aided with simple ancillary equipment, and low, large labor intensity that there are working efficiencies, assembly cost are high, product quality is poor,
A kind of conjunction beam production line of automation is researched and developed, urgently to meet the needs of crossbeam closes beam assembly.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of automotive frames to close beam work
Platform and conjunction beam production line including the conjunction beam workbench pass through the conjunction girder system system of pairing beam workbench, positioning system and clamp system
System redesigned, overall process is automatically brought into operation using mechanization substantially, with improve close beam working efficiency, reduce labor intensity and
Assembly cost improves product quality.
To achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of automotive frame closes beam workbench, including fixed pedestal, mobile work platform, stationary positioned device and more than one
Running fix device, the fixed pedestal is fixedly mounted on the ground, and to be equipped with first straight for the fixed pedestal upper surface
Line guide rail and the first helical rack, straight line and the first helical rack length direction institute where first straight line rail length direction
In straight line parallel；The mobile work platform lower end is mounted on the first straight line guide rail and first helical rack, and can edge
First straight line rail length direction moves back and forth；The mobile work platform upper surface is equipped with second straight line guide rail and second
Helical rack, straight line parallel where straight line where second straight line rail length direction and the second helical rack length direction,
The stationary positioned device is fixedly mounted on the mobile work platform front end, and running fix device lower end is mounted on the shifting
On the second straight line guide rail and second helical rack on dynamic workbench, and can be along second straight line rail length direction
It moves back and forth.
At work, outer beam and inner beam are successively placed on workbench, using stationary positioned device and running fix device
It matches, designated position is fixed on according to process control running fix device, realize external beam and inner beam length direction difference position
Beam is closed in the punching set, and can need to be arranged the punch position of running fix device according to the punching of different crossbeams, and accuracy is high, suitable
It is wide with range；Complete after closing beam punching, inner beam is transported to down with outer beam from pedestal front end by mobile work platform together with rivet
Process inlet realizes the seamless connection before and after closing beam production line between process.
Further, the mobile work platform downside and first helical rack junction are equipped with for driving the shifting
The first servo motor that workbench is moved along first straight line rail length direction is moved, is consolidated on the first servo motor main shaft
Dingan County is equipped with first helical gear ratcheting with first helical rack.
First servo motor controls the first helical gear rotation, helical gear ratcheting with first by the first helical rack,
Rotary motion is converted to linear motion, realizes the driving to mobile work platform.
Further, it is equipped with second helical rack junction for driving the movement on the running fix device
The second servo motor that positioning device is moved along second straight line rail length direction, it is solid on second servomotor spindle
Dingan County is equipped with second helical gear ratcheting with second helical rack.
The rotation of second helical gear described in second Serve Motor Control, it is helical gear ratcheting with second by the second helical rack,
Rotary motion is converted to linear motion, realizes the driving to mobile work platform.
Further, the stationary positioned device and the running fix device include positioning frame, positioning pin and pressing
Device, the positioning frame lower end on the stationary positioned device are fixedly mounted on the mobile work platform front end, the shifting
The positioning frame lower end on dynamic positioning system is mounted on the second straight line guide rail in the mobile work platform and described
On second helical rack, and it can be moved back and forth along second straight line rail length direction；The pressing device and positioning pin are presented
Lower setting, is installed on the positioning frame.
Positioning pin is straight pin, and in the actual operation process, by the pressing of pressing device, positioning pin passes through Wai Liang and interior
Beam realizes that beam is closed in punching.
Further, the positioning pin lower end is equipped with the first cylinder for controlling the positioning pin lifting, first gas
Cylinder cylinder barrel is fixedly mounted on the positioning frame, and piston end is fixedly mounted on the positioning pin lower end.
Further, the positioning pin two sides are equipped with the auxiliary support plate with straight line parallel where second straight line guide rail.
When closing beam pressing, by auxiliary support plate, outer beam and inner beam two sides is fixed, effectively prevented in bonding processes
Because between positioning pin distance it is excessive due to cause crossbeam to deform, influence close beam quality.
Further, fixed pedestal upper surface two sides are additionally provided with the first clamping for clamping the mobile work platform
Slot, the mobile work platform two sides and first clamping slot corresponding position are equipped with for being clamped by first clamping slot
First clamping plate, the first clamping plate are located in the notch of first clamping slot；Running fix device two sides are equipped with and are used for
Clamp the second clamping slot of the mobile work platform, mobile work platform upper surface two sides position corresponding with second clamping slot
Place is set equipped with the second clamping plate for being clamped by second clamping slot, the second clamping plate is located at the slot of second clamping slot
In mouthful.
Function is clamped by being arranged to have between mobile work platform and pedestal, between running fix device and mobile work platform
The clamping slot and clamping plate of energy pass through when mobile work platform moves to predetermined position or mobile work platform moves to predetermined position
Clamping slot clamping jaws realize the fixation during closing beam to mobile work platform and running fix device.
Further, the pressing device includes the first live spindle, pressing main body, for controlling the pressing main body around institute
The rotation drive device of the first live spindle rotation is stated, first live spindle is fixedly mounted on the positioning frame, institute
It states pressing main body to be mounted in first live spindle by connecting rod, the connecting rod can be along the first live spindle axis
Line rotates.
Further, the pressing main body includes first for pressing rack, pressing part and going up and down for controlling the pressing part
Oil cylinder, described connecting rod one end are fixedly mounted in the pressing rack；First cylinder tube is fixedly mounted on the pressure
Rack is closed, piston end is fixedly mounted on the pressing part upper end.
In pressing, right above rotation drive device control pressing main body rotary motion to positioning pin, the control of the first oil cylinder
Pressing part pushes, and completes to close beam punch operation.
A kind of automotive frame is from dynamic circuit connector beam production line, including at least above-mentioned conjunction beam workbench.
Compared with the prior art, the advantages of the utility model are:
(1) at work, outer beam and inner beam are successively placed on workbench, are filled using stationary positioned device and running fix
It sets and matches, designated position is fixed on according to process control running fix device, realize that external beam is different with inner beam length direction
Beam is closed in the punching of position, and can need to be arranged the punch position of running fix device according to the punching of different crossbeams, accuracy height,
It is applied widely；Complete after closing beam punching, inner beam is transported to down with outer beam from pedestal front end by mobile work platform together with riveting
Process inlet is connect, realizes the seamless connection before and after closing beam production line between process；
(2) first servo motor controls the first helical gear rotation, passes through the first helical rack and the first helical gear tooth
It closes, rotary motion is converted to linear motion, realizes the driving to mobile work platform；Second tiltedly described in second Serve Motor Control
Gear rotation, it is helical gear ratcheting with second by the second helical rack, rotary motion is converted to linear motion, is realized to movement
The driving of workbench；
(3) it is pressed from both sides by being arranged to have between mobile work platform and pedestal, between running fix device and mobile work platform
The clamping slot and clamping plate of tight function, when mobile work platform moves to predetermined position or mobile work platform moves to predetermined position,
By clamping slot clamping jaws, the fixation during closing beam to mobile work platform and running fix device is realized.
Detailed description of the invention
Fig. 1 is automotive frame provided by the embodiment of the utility model from dynamic circuit connector beam production line structure chart；
Fig. 2 is that program-controlled row provided by the embodiment of the utility model hangs structure chart；
Fig. 3 is interior rollgang main view provided by the embodiment of the utility model；
Fig. 4 is interior rollgang top view provided by the embodiment of the utility model；
Fig. 5 is conjunction beam workbench main view provided by the embodiment of the utility model；
Fig. 6 is conjunction beam workbench left view provided by the embodiment of the utility model；
Fig. 7 is conjunction beam workbench right view provided by the embodiment of the utility model；
Fig. 8 is conjunction beam workbench partial front elevation view provided by the embodiment of the utility model；
Fig. 9 is riveting machine structure chart provided by the embodiment of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the utility model embodiment provides a kind of automotive frame from dynamic circuit connector beam production line, from front to back
Successively include inner beam conveying carrier 1, outer beam conveying carrier 2, program-controlled row hang 3, rollgang 4, close beam workbench 5, riveting machine 6,
Side panel assembly apparatus 7 and conjunction beam conveying carrier 8, including overhead traveling crane put inner beam or outer beam to the inner beam conveying carrier 1 and institute
It states on outer beam conveying carrier 2, the inner beam conveying carrier 1 and outer beam conveying carrier 2 are program-controlled for inner beam and outer beam to be delivered to
Row hangs 3 lower sections, hangs convenient for row and draws inner beam and outer beam；It is rollgang 4 that program-controlled row, which hangs 3 lower sections, and rollgang 4 includes interior conveying
Roller-way 41 and outer rollgang 42 carry out front end positioning to inner beam and outer beam on rollgang 4, by being used for journey after the completion of positioning
Control row hangs 3 and successively outer beam and inner beam is put on conjunction beam workbench 5, closes beam workbench 5 and is beaten the inner beam of superposition and outer beam
Kong Heliang, after completing punching conjunction beam；Rivet manually is penetrated, then is riveted by riveting machine 6, then hang 3 by program-controlled row and move crossbeam
It moves to 7 assembled side panel of side panel assembly apparatus, then is sent by the crossbeam that conjunction beam conveying carrier 8 will complete to close beam assembly to outside, just
It is hung away in overhead traveling crane.
Side panel assembly apparatus 7 includes side plate fitter's bench 71, side plate auxiliary positioning platform 72, side plate trolley 73, the side
Pallet vehicle 73 is used to for side plate being delivered to program-controlled row and hangs 3 lower sections, so that program-controlled row hangs 3 absorptions, the program-controlled row hangs 3 and hangs crossbeam
It is transported on the side plate fitter's bench 71, then side plate is hung to crossbeam top, by being accomplished manually the installation of side plate fixing bolt,
Its latus inframedium auxiliary positioning platform 72 is located among the side plate trolley 73 and the side plate fitter's bench 71, structure and conveying
Roller-way 4 is identical, for carrying out front end positioning and centering to side plate.
As shown in Fig. 2, it includes program-controlled rack 31, walking guide rail 32, for driving 32 edge of walking guide rail that program-controlled row, which hangs 3,
First driving device 33, hanger 34 and the second driving for driving the hanger lifting of 31 back and forth movement of program-controlled rack
Device 35, the program-controlled rack 31 include preceding program-controlled rack 311 and rear program-controlled rack 312, the preceding program-controlled rack 311 and rear journey
It controls rack 312 to be fixedly mounted on the ground, front and back is arranged and is separated by certain between preceding program-controlled rack 311 and rear program-controlled rack 312
Distance, at least one described walking guide rail 32 is mounted in the program-controlled rack 31, and described 32 one end of walking guide rail is installed on
In preceding program-controlled rack 311, the other end is installed in rear program-controlled rack 312, and the walking guide rail 32 and the preceding program-controlled rack
311, the rear program-controlled rack 312 is vertical, can be past along the preceding program-controlled rack 311 and rear program-controlled 312 rectilinear direction of rack
Multiple movement.The hanger 34 is installed on 32 lower section of walking guide rail, including steel construction main body 321 and plurality of electromagnetic sucker 322, described
Magnechuck 322 by crossbeam for picking up and being placed into another designated position.
As shown in Figures 3 and 4, interior rollgang 41 is identical as the structure of outer rollgang 42, and is parallel to each other, and places respectively
Below program-controlled rack 31, wrapped with the 32 place straight line parallel of walking guide rail for inner beam or outer beam to be carried out Primary Location
Include front end positioning and centering.Here the structure of rollgang 41, the structure of external rollgang 42 do not do repetition then in only introducing
Description, interior rollgang 41 include roller-way rack 411, power roller-way 412, front end positioning 413 and centralising device 414, program-controlled row
It hangs 3 and draws crossbeam from inner beam conveying carrier 1 and put on interior rollgang 41, roller-way length direction is provided with multiple groups centering dress
It sets, front end positioning 413 is installed on the front end of the interior rollgang 41, and power roller-way 412 is evenly distributed on the interior conveying roller
On road 41.Centering positioning is carried out to crossbeam first, then crossbeam is delivered to front end by power roller-way 412, front end positioning 413 is right again
Crossbeam carries out front end positioning, then hangs 3 by program-controlled row and inner beam is placed on conjunction beam workbench 5, it should be noted that is being placed into
When closing beam workbench 5, program-controlled row, which is hung after the absorption that 3 first complete external beam is placed, to be started to carry out absorption placement to inner beam again.
As viewed in figures 5-8, closing beam workbench 5 includes fixed pedestal 51, mobile work platform 52, stationary positioned device 53 and one
A above running fix device 54, the fixed pedestal 51 is fixedly mounted on the ground, and 51 upper surface of the fixed pedestal
First straight line guide rail 511 and the first helical rack 512 are installed, straight line and institute where 511 length direction of first straight line guide rail
Straight line parallel where stating 512 length direction of the first helical rack；52 lower end of mobile work platform is mounted on the first straight line and leads
On rail 511 and first helical rack 512, and it can be moved back and forth along 511 length direction of first straight line guide rail；The movement
52 upper surface of workbench is equipped with second straight line guide rail 521 and the second helical rack 522, the 521 length side of second straight line guide rail
It is fixedly mounted to straight line parallel, the stationary positioned device 53 where place straight line and 522 length direction of the second helical rack
In 52 front end of mobile work platform, 54 lower end of running fix device is mounted on described in the mobile work platform 52
In two linear guides 521 and second helical rack 522, and it can be moved back and forth along 521 length direction of second straight line guide rail.
At work, outer beam and inner beam are successively placed on workbench, using stationary positioned device and running fix device
It matches, designated position is fixed on according to process control running fix device, realize external beam and inner beam length direction difference position
Beam is closed in the punching set, and can need to be arranged the punch position of running fix device according to the punching of different crossbeams, and accuracy is high, suitable
It is wide with range；Complete after closing beam punching, inner beam is transported to down with outer beam from pedestal front end by mobile work platform together with rivet
Process inlet realizes the seamless connection before and after closing beam production line between process.
52 downside of mobile work platform and 512 junction of the first helical rack are equipped with for driving the mobile working
The first servo motor 513 that platform 52 is moved along 511 length direction of first straight line guide rail, the first servo motor 513 are main
First helical gear 514 ratcheting with first helical rack is fixedly installed on axis.
First servo motor controls the first helical gear rotation, helical gear ratcheting with first by the first helical rack,
Rotary motion is converted to linear motion, realizes the driving to mobile work platform.
It is equipped with 522 junction of the second helical rack for driving the running fix to fill on running fix device 54
54 the second servo motors 523 moved along 521 length direction of second straight line guide rail are set, second servo motor 523 is main
Second helical gear 524 ratcheting with second helical rack 522 is fixedly installed on axis.
The rotation of second helical gear described in second Serve Motor Control, it is helical gear ratcheting with second by the second helical rack,
Rotary motion is converted to linear motion, realizes the driving to mobile work platform.
Stationary positioned device 53 and the running fix device 54 include positioning frame 531, positioning pin 532 and pressing dress
533 are set, before 531 lower end of the positioning frame on the stationary positioned device 53 is fixedly mounted on the mobile work platform 52
End, 531 lower end of the positioning frame on the running fix device 54 are mounted on described the in the mobile work platform 52
In two linear guides 521 and second helical rack 522, and it can be moved back and forth along 521 length direction of second straight line guide rail；
The pressing device 533 and positioning pin 532 are installed on the positioning frame 531 in setting up and down.
Positioning pin is straight pin, and in the actual operation process, by the pressing of pressing device, positioning pin passes through Wai Liang and interior
Beam realizes that beam is closed in punching.
532 lower end of positioning pin is equipped with the first cylinder 534 gone up and down for controlling the positioning pin 532, first cylinder
534 cylinder barrels are fixedly mounted on the positioning frame 531, and piston end is fixedly mounted on 532 lower end of positioning pin.
532 two sides of positioning pin are equipped with the auxiliary support plate 535 with 521 place straight line parallel of second straight line guide rail.In He Liang
When pressing, by auxiliary support plate, outer beam and inner beam two sides are fixed, effectively prevent the spacing in bonding processes because of positioning pin
Cause crossbeam to deform from excessive, influences to close beam quality.
51 upper surface two sides of fixed pedestal are additionally provided with the first clamping slot 55 for clamping the mobile work platform 52, described
52 two sides of mobile work platform and 55 corresponding position of the first clamping slot are equipped with for being clamped by first clamping slot 55
First clamping plate 56, the first clamping plate 56 are located in the notch of first clamping slot 55；54 two sides of running fix device
Equipped with the second clamping slot 57 for clamping the mobile work platform 52, the 52 upper surface two sides of mobile work platform and described the
Two clamping slots, 57 corresponding position is equipped with the second clamping plate 58 for being clamped by second clamping slot 57, the second clamping plate 58
In the notch of second clamping slot 57.
Function is clamped by being arranged to have between mobile work platform and pedestal, between running fix device and mobile work platform
The clamping slot and clamping plate of energy pass through when mobile work platform moves to predetermined position or mobile work platform moves to predetermined position
Clamping slot clamping jaws realize the fixation during closing beam to mobile work platform and running fix device.
Pressing device 533 includes the first live spindle (not shown), pressing main body 536, for controlling the pressing
The rotation drive device 537 that main body 536 is rotated around first live spindle, first live spindle are fixedly mounted on described
On positioning frame 531, the pressing main body 536 is mounted in first live spindle 535 by connecting rod 538, the company
Extension bar 538 can rotate along 535 axis of the first live spindle.
Pressing main body 536 includes first for pressing rack 539, pressing part 540 and going up and down for controlling the pressing part 540
Oil cylinder 541, described 538 one end of connecting rod are fixedly mounted in the pressing rack 539；First oil cylinder, 541 cylinder barrel is fixed
It is mounted on the pressing rack 539, piston end is fixedly mounted on 540 upper end of pressing part.
In pressing, right above rotation drive device control pressing main body rotary motion to positioning pin, the control of the first oil cylinder
Pressing part pushes, and completes to close beam punch operation.
As shown in figure 9, riveting machine 6 is set to the side for closing beam workbench 5, including riveting base 61, clamping device
62, horizontal sliding table 63, riveting bow mounting base 64 and riveting bow 65, riveting base 61 are fixedly mounted on the ground, and top is equipped with level
Slide unit 63, the horizontal sliding table 63 can be run along perpendicular to 5 length direction of conjunction beam workbench, and the fixed peace of mounting base 64 is bent in riveting
On the par slide unit 63, the horizontal sliding table 63 is equipped with the clamping device for clamping the riveting bow installation scold 64
62, for guaranteeing that riveting bow mounting base 64 keeps relatively fixed with the riveting base 61；The riveting bow 65 is mounted on the riveting bow
In mounting base 64, upper and lower ends are equipped with upper oil cylinder 651 and lower oil cylinder 652, and when riveting, lower oil cylinder 652, which first run, to be directly pre-positioned
It sets, then upper oil cylinder 651, which pushes, completes riveting, and after the completion of riveting, horizontal sliding table 63, which moves back, ensures that riveting bow 65 is detached from crossbeam, then
3 are hung by program-controlled row to move to crossbeam on side assembly device 7.
It wherein is also equipped with damping device 66 and positioning device 67 in riveting bow mounting base 64, damping device 66 is for reducing riveting
Influence of the impact to crossbeam when connecing, positioning is reliable when positioning device ensures to rivet.
The utility model is not limited to above embodiment, for those skilled in the art, not
Under the premise of being detached from the utility model principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within novel protection scope.The content being not described in detail in this specification belongs to well known to professional and technical personnel in the field
The prior art.
Claims (10)
1. a kind of automotive frame closes beam workbench, which is characterized in that including fixed pedestal, mobile work platform, stationary positioned device
With more than one running fix device, the fixed pedestal is fixedly mounted on the ground, and the fixed pedestal upper surface is pacified
Equipped with first straight line guide rail and the first helical rack, straight line and first helical rack where first straight line rail length direction
Straight line parallel where length direction；The mobile work platform lower end is mounted on the first straight line guide rail and first helical rack
On, and can be moved back and forth along first straight line rail length direction；The mobile work platform upper surface is equipped with second straight line
Guide rail and the second helical rack, straight line where second straight line rail length direction and the second helical rack length direction place
Straight line parallel, the stationary positioned device are fixedly mounted on the mobile work platform front end, running fix device lower end peace
On the second straight line guide rail and second helical rack in the mobile work platform, and it can be led along the second straight line
Rail length direction moves back and forth.
2. a kind of automotive frame as described in claim 1 closes beam workbench, which is characterized in that the mobile work platform downside
It is equipped with first helical rack junction for driving the mobile work platform along first straight line rail length direction
The first servo motor of movement is fixedly installed with first ratcheting with first helical rack on the first servo motor main shaft
Helical gear.
3. a kind of automotive frame as claimed in claim 2 closes beam workbench, which is characterized in that on the running fix device with
Second helical rack junction is equipped with for driving the running fix device along second straight line rail length direction
Second servo motor of movement is fixedly installed with second ratcheting with second helical rack on second servomotor spindle
Helical gear.
4. a kind of automotive frame as described in claim 1 closes beam workbench, which is characterized in that the stationary positioned device and institute
Stating running fix device includes positioning frame, positioning pin and pressing device, the localization machine on the stationary positioned device
Frame lower end is fixedly mounted on the mobile work platform front end, and the positioning frame lower end on the running fix device is mounted on
On the second straight line guide rail and second helical rack in the mobile work platform, and can be long along the second straight line guide rail
Direction is spent to move back and forth；The pressing device and positioning pin are installed on the positioning frame in setting up and down.
5. a kind of automotive frame as claimed in claim 4 closes beam workbench, which is characterized in that the positioning pin lower end, which is equipped with, to be used
In the first cylinder for controlling the positioning pin lifting, first cylinder barrel is fixedly mounted on the positioning frame, piston
End is fixedly mounted on the positioning pin lower end.
6. a kind of automotive frame as claimed in claim 5 closes beam workbench, which is characterized in that the positioning pin two sides be equipped with
The auxiliary support plate of straight line parallel where second straight line guide rail.
7. a kind of automotive frame as described in claim 1 closes beam workbench, which is characterized in that the fixed pedestal upper surface two
Side is additionally provided with the first clamping slot for clamping the mobile work platform, the mobile work platform two sides and first clamping slot
Corresponding position is equipped with the first clamping plate for being clamped by first clamping slot, and the first clamping plate is located at described first and clamps
In the notch of slot；Running fix device two sides are equipped with the second clamping slot for clamping the mobile work platform, the shifting
Dynamic worktable upper surface two sides and second clamping slot corresponding position are equipped with for being clamped by second clamping slot
Second splint, the second clamping plate are located in the notch of second clamping slot.
8. a kind of automotive frame as claimed in claim 4 closes beam workbench, which is characterized in that the pressing device includes first
Live spindle, pressing main body, the rotation drive device rotated for controlling the pressing main body around first live spindle, institute
It states the first live spindle to be fixedly mounted on the positioning frame, the pressing main body is mounted on first rotation by connecting rod
Turn on main shaft, the connecting rod can rotate along the first live spindle axis.
9. a kind of automotive frame according to claim 8 closes beam workbench, which is characterized in that the pressing main body includes pressure
Rack, pressing part and the first oil cylinder for controlling the pressing part lifting are closed, described connecting rod one end is fixedly mounted on described
It presses in rack；First cylinder tube is fixedly mounted on the pressing rack, and piston end is fixedly mounted on the pressing part
Upper end.
10. a kind of automotive frame is from dynamic circuit connector beam production line, which is characterized in that include at least as described in claim any one of 1-9
Conjunction beam workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903347.2U CN208214771U (en) | 2017-12-29 | 2017-12-29 | Automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903347.2U CN208214771U (en) | 2017-12-29 | 2017-12-29 | Automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214771U true CN208214771U (en) | 2018-12-11 |
Family
ID=64532980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903347.2U Expired - Fee Related CN208214771U (en) | 2017-12-29 | 2017-12-29 | Automotive frame close beam workbench and including the workbench from dynamic circuit connector beam production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962384A (en) * | 2017-12-29 | 2018-04-27 | 武汉立奥自动化有限公司 | Automotive frame closes beam workbench and including the workbench from dynamic circuit connector beam production line |
| CN110918856A (en) * | 2019-11-27 | 2020-03-27 | 天长市天翔集团有限公司 | Turbine blade blank forging machine |
-
2017
- 2017-12-29 CN CN201721903347.2U patent/CN208214771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962384A (en) * | 2017-12-29 | 2018-04-27 | 武汉立奥自动化有限公司 | Automotive frame closes beam workbench and including the workbench from dynamic circuit connector beam production line |
| CN110918856A (en) * | 2019-11-27 | 2020-03-27 | 天长市天翔集团有限公司 | Turbine blade blank forging machine |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181211 Termination date: 20211229 |