CN208992034U - A kind of automotive muffler bracket double-station revolving working table of annular welding - Google Patents
A kind of automotive muffler bracket double-station revolving working table of annular welding Download PDFInfo
- Publication number
- CN208992034U CN208992034U CN201821284823.1U CN201821284823U CN208992034U CN 208992034 U CN208992034 U CN 208992034U CN 201821284823 U CN201821284823 U CN 201821284823U CN 208992034 U CN208992034 U CN 208992034U
- Authority
- CN
- China
- Prior art keywords
- positioning
- plate
- block
- collet
- clamps
- 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.)
- Active
Links
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a kind of automotive muffler bracket double-station revolving working table of annular welding, it is characterized by: being made of rotary table and welding clamps, the rotary table includes rack, swivel plate, mounting plate, positioning plate and pressure bearing group, swivel plate is rotatably equipped with by pressure bearing group on the rack upper surface, mounting plate is fixed on swivel plate, the both ends of length direction are symmetrically fixed with positioning plate on mounting plate, location and installation has welding clamps on each positioning plate, the swivel plate is positioned on rack by positioning mechanism.Design is scientific and reasonable for the utility model, has the advantages that facilitate operation, improves welding efficiency, save working hour, be easily achieved, and is a kind of automotive muffler bracket double-station revolving working table of annular welding with higher innovation.
Description
Technical field
The utility model belongs to auto parts and components assembly field, is related to a kind of welding bench, especially a kind of automobile disappears
Sound device bracket double-station revolving working table of annular welding.
Background technique
Mobile muffler, is mainly used for the noise generated when reducing the engine operation of motor vehicle, and principle is automobile row
Tracheae is made of two different pipelines of length, the two pipelines first separate to cross again, due to the length difference of the two pipelines
Value is equal to the half of the wavelength for the sound wave that automobile is issued, and cancels out each other and weakens so that two column sound waves are interfered in superposition
The sound intensity reduces the sound for being transmitted through, to play the effect of noise reduction.
Silencer support is the component for being mounted on muffler on automobile.Currently, the welding of silencer support is logical
It crosses manipulator and operates completion on station, operation format is one station of a machine, i.e. the corresponding work of a welding manipulator
Position, and for the welding of silencer support, since clamping and the operating time summation removed only have the 50% of weld interval,
This will cause the waiting time of welding too long, to cause the problems such as working hour wastes, welding efficiency is undesirable.
By retrieval, do not find and the same or similar prior art of the utility model.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of structure is simple, facilitates operation, improves
Welding efficiency, the automotive muffler bracket double-station revolving working table of annular welding saving working hour, being easily achieved.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of automotive muffler bracket double-station revolving working table of annular welding, it is characterised in that: by rotary table and weldering
It is hinged with fixture to constitute, the rotary table includes rack, swivel plate, mounting plate, positioning plate and pressure bearing group, described
Rack upper surface on swivel plate is rotatably equipped with by pressure bearing group, mounting plate is fixed on swivel plate, is being installed
The both ends of length direction are symmetrically fixed with positioning plate on plate, and location and installation has welding clamps on each positioning plate, described
Swivel plate is positioned on rack by positioning mechanism.
Moreover, the welding clamps are by bottom plate, the bracket part positioning unit being set on the inside of bottom plate and are set to bottom
Mounting portion positioning unit on the outside of plate is constituted, and the bracket part positioning unit is pressed from both sides by U-shaped frame, master positioning collet, auxiliary positioning
Head and active grab are constituted, and U-shaped frame have been disposed obliquely outwards on the bottom plate, the both ends of U-shaped frame form frame pawl, in U-shaped
Master positioning collet and auxiliary positioning collet, the master positioning collet and auxiliary positioning collet are separately installed on two frame pawls of frame
It is constituted by the lower collet being located on frame pawl and by the upper grip that active grab drives, the active grab is mounted on frame pawl
Lateral surface on；The mounting portion positioning unit is made of limited block, tray, support mounting blocks, clamping cylinder and gripping block,
Limited block is installed on the outermost side floor panels of the U-shaped frame, which is the limited block of a convex shape, convex shape limited block two
The boss of side is equipped with mounting portion limiting slot, tilts down setting by supporting mounting blocks to be equipped in the side of the limited block
Clamping cylinder, driving is equipped with gripping block in the cylinder rod of clamping cylinder, and the front end face and limited block of the gripping block protrude part
Side abut against, bottom telescopic moving on the upper surface of tray of the gripping block.
Moreover, the lower collet of the master positioning collet is made of block, V-arrangement locating slot and lower recessing groove, on block
The direction that clamps along bracket is provided with V-arrangement locating slot, is provided on embedded bracket in the direction perpendicular with V-arrangement locating slot raised
The lower recessing groove at position；The auxiliary positioning collet is made of block, U-shaped locating slot and lower recessing groove, along bracket on block
The direction that clamps be provided with U-shaped locating slot, the direction perpendicular with U-shaped locating slot is provided with embedded bracket upper projecting portion position
Lower recessing groove；The upper grip of master positioning collet and auxiliary positioning collet is by block and is formed on block lower end surface and lower recessing groove
Corresponding upper recessing groove is constituted.
Moreover, the outboard end in the bottom plate is formed with clamps spacing breach, outside the positioning plate of the rotary table
Side is provided with the spacing block set to match with clamps spacing breach, and the welding clamps are by by clamps thereon
The location and installation with rotary table is realized in spacing breach and spacing block set assembly.
Moreover, the spacing block set is triangular structure, the clamps spacing breach by successively setting from outside to inside
The triangle mouth and rectangular opening set are constituted, and two inclined sides of the triangle mouth are connected with two vertical edge bottoms of rectangular opening.
Moreover, the positioning mechanism is made of sleeve, positioning pin, spring, pull rod and foot-operated drive rod, in the rack
The bottom of the side swivel plate of length direction is equipped with the sleeve being oppositely arranged up and down, and positioning is provided at the top of the sleeve of upper end
Pin, is connected with spring in the bottom of the positioned internal pin of sleeve, is connected with pull rod in the lower part of spring, the bottom of pull rod is from below
Sleeve in be pierced by after be connected on foot-operated drive rod, one end of foot-operated drive rod is hinged on the mounting base of rack lower end stretching
On；It is formed with jack on the both ends of the swivel plate length direction, the swivel plate is by by the positioning pin on positioning mechanism
It is inserted into jack and realizes positioning.
Moreover, the positioning pin is that successively the taper type structure of undergauge, the jack are circle from bottom to up.
The advantages and positive effects of the utility model are as follows:
1. automotive muffler bracket double-station revolving working table of annular welding, by being rotatable weldering by table design
Workbench is connect, and two clamping stations are set at the both ends of the workbench, the operation format of a machine multistation is realized, in machinery
Hand welded during can the part to being welded on another station carry out clamping for discharging and bracket to be welded, by
Operating time on this two stations is identical, and working hour is greatly saved, improves welding efficiency.
2. automotive muffler bracket double-station revolving working table of annular welding, passes through master positioning collet and auxiliary positioning collet
Setting, facilitate clamping for bracket, positioned by the V-arrangement locating slot on master positioning collet, the U on auxiliary positioning collet
Shape slot carries out auxiliary positioning, since U-lag is compared with V-shaped groove, bracket can be made to have certain activity in it, to rise
To the effect for adjusting tolerance.
3. automotive muffler bracket double-station revolving working table of annular welding, by the way that clamps and rotary table will be welded
The positioning form positioned using face, i.e., positioned by two inclined-planes of triangle spacing block set and two inclined-planes of triangle mouth,
Be placed in rectangular opening, avoided because in processing, the precision of triangle is inadequate at the top of triangle spacing block set, and caused by it is fixed
Position difficult problem, the setting of rectangular opening are played the role of adjusting tolerance.
4. automotive muffler bracket double-station revolving working table of annular welding, is welding bracket by the setting of positioning mechanism
When connecing, which can be more stable, guarantees its welding quality.Under natural conditions, drive rod is ridden due to by spring
Pulling force, be horizontal state, positioning pin injects in the jack of swivel plate, plays the role of positioning；When needs rotate rotation
When plate, foot-operated drive rod is stepped on, pull rod hauls positioning pin decline, can operate to swivel plate.By the way that positioning pin is set
It is calculated as truncated cone structure, plays the role of guiding, is facilitated in insertion jack.
5. design is scientific and reasonable for the utility model, has and facilitate operation, improve welding efficiency, save working hour, be easily achieved
The advantages of, it is a kind of automotive muffler bracket double-station revolving working table of annular welding with higher innovation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model welds clamps；
Fig. 3 is the rear isometric view (clamping bracket) that the utility model welds clamps；
Fig. 4 is the top view that the utility model welds clamps；
Fig. 5 is the structural schematic diagram of the utility model processing part (muffler bracket)；
Fig. 6 is the structural schematic diagram of the utility model rotary table；
Fig. 7 is the structural schematic diagram that positioning pin inserting on positioning mechanism is shown on the utility model rotary table.
Description of symbols
1- weld clamps, 2- rotary table, 3- positioning mechanism, 4- upper grip, 5-V shape locating slot, 6- clamping cylinder,
7- support mounting blocks, 8- frame pawl, 9- bottom plate, 10-U shape frame, collet under 11-, 12- active grab, 13- gripping block, 14- tray,
15- limited block, 16- mounting portion limiting slot, 17- clamps spacing breach, 18- bracket part, 19- mounting portion, 20- spacing block set,
21- positioning plate, 22- mounting plate, 23- swivel plate, 24- rack, 25- pressure bearing group, 26- ride drive rod, 27- sleeve, 28-
Jack, 29- positioning pin.
Specific embodiment
The embodiments of the present invention are further described below in conjunction with attached drawing:
A kind of automotive muffler bracket double-station revolving working table of annular welding, innovation are: by rotary table 2
And welding clamps 1 are constituted, the rotary table includes rack 24, swivel plate 23, mounting plate 22, positioning plate 21 and pressure
Bearing group 25 is rotatably equipped with swivel plate by pressure bearing group on the rack upper surface, is fixedly mounted on swivel plate
There is mounting plate, the both ends of length direction are symmetrically fixed with positioning plate on mounting plate, and location and installation has weldering on each positioning plate
It is hinged with fixture, the swivel plate is positioned on rack by positioning mechanism 3.
The welding clamps are by bottom plate 9, the bracket part positioning unit being set on the inside of bottom plate and are set to outside bottom plate
The mounting portion positioning unit of side is constituted, and the bracket part positioning unit is by U-shaped frame 10, master positioning collet, auxiliary positioning collet
And active grab 12 is constituted, and U-shaped frame has been disposed obliquely outwards on the bottom plate, the both ends of U-shaped frame form frame pawl 8, in U-shaped
Master positioning collet and auxiliary positioning collet, the master positioning collet and auxiliary positioning collet are separately installed on two frame pawls of frame
It is constituted by the lower collet 11 being located on frame pawl and by the upper grip 4 that active grab drives, the active grab is mounted on
On the lateral surface of frame pawl；The mounting portion positioning unit by limited block 15, tray 14, support mounting blocks 7, clamping cylinder 6 and
Gripping block 13 is constituted, and is equipped with limited block on the outermost side floor panels of the U-shaped frame, which is the limited block of a convex shape,
The boss of convex shape limited block two sides is equipped with mounting portion limiting slot 16, passes through support mounting blocks installation in the side of the limited block
There is the clamping cylinder for tilting down setting, driving is equipped with gripping block in the cylinder rod of clamping cylinder, the front end face of the gripping block
It is abutted against with the side of limited block protrusion part, bottom telescopic moving on the upper surface of tray of the gripping block.
The lower collet of the master positioning collet is made of block, V-arrangement locating slot 5 and lower recessing groove, along branch on block
The direction that clamps of frame is provided with V-arrangement locating slot, and the direction perpendicular with V-arrangement locating slot is provided with embedded bracket upper projecting portion position
Lower recessing groove；The auxiliary positioning collet is made of block, U-shaped locating slot and lower recessing groove, along the folder of bracket on block
Dress direction is provided with U-shaped locating slot, and the direction perpendicular with U-shaped locating slot is provided with lower the allowing of embedded bracket upper projecting portion position
Position slot；The upper grip of master positioning collet and auxiliary positioning collet is by block and is formed on block lower end surface opposite with lower recessing groove
The upper recessing groove answered is constituted.
It is formed with clamps spacing breach 17 in the outboard end of the bottom plate, in the positioning plate outboard end of the rotary table
It is provided with the spacing block set 20 to match with clamps spacing breach, the welding clamps are by limiting clamps thereon
The location and installation with rotary table is realized in position notch and spacing block set assembly.
The spacing block set be triangular structure, the clamps spacing breach by set gradually from outside to inside three
Angular mouth and rectangular opening are constituted, and two inclined sides of the triangle mouth are connected with two vertical edge bottoms of rectangular opening.
The positioning mechanism is made of sleeve 27, positioning pin 29, spring, pull rod and foot-operated drive rod 26, at described
The bottom of the side swivel plate of frame length direction is equipped with the sleeve being oppositely arranged up and down, and it is fixed to be provided at the top of the sleeve of upper end
Position pin, is connected with spring in the bottom of the positioned internal pin of sleeve, is connected with pull rod in the lower part of spring, the bottom of pull rod is under
It is connected on foot-operated drive rod after being pierced by the sleeve of side, one end of foot-operated drive rod is hinged on the mounting base of rack lower end stretching
On；It is formed with jack 28 on the both ends of the swivel plate length direction, the swivel plate is by by the positioning on positioning mechanism
Pin, which is inserted into jack, realizes positioning.
The positioning pin is that successively the taper type structure of undergauge, the jack are circle from bottom to up.
The utility model is arranged by being rotatable welding bench by table design at the both ends of the workbench
Two clamping stations realize the operation format of a machine multistation, can be to another work during manipulator is welded
The part that is welded on position carries out clamping for discharging and bracket to be welded, and thus the operating time on two stations is identical, greatly
Working hour has been saved greatly, has improved welding efficiency.
When clamping bracket, scaffold bracket portion 18 is positioned by master positioning collet and auxiliary positioning collet, is pacified
Dress portion 19 is placed on the limited block of convex shape, and the both ends of mounting portion are placed in mounting portion limiting slot, and clamping cylinder drives gripping block,
The side wall of mounting portion is positioned.
The rotary table of the utility model is applicable not only to the welding of automotive muffler bracket, by filling to welding thereon
The replacement of fixture equally can satisfy the efficient welding requirement of other different workpieces.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (7)
1. a kind of automotive muffler bracket double-station revolving working table of annular welding, it is characterised in that: by rotary table and welding
Clamps are constituted, and the rotary table includes rack, swivel plate, mounting plate, positioning plate and pressure bearing group, described
Swivel plate is rotatably equipped with by pressure bearing group on rack upper surface, mounting plate is fixed on swivel plate, in mounting plate
On the both ends of length direction be symmetrically fixed with positioning plate, location and installation has welding clamps, the rotation on each positioning plate
Rotating plate is positioned on rack by positioning mechanism.
2. a kind of automotive muffler bracket double-station revolving working table of annular welding according to claim 1, it is characterised in that:
The welding clamps are by bottom plate, the bracket part positioning unit being set on the inside of bottom plate and the mounting portion for being set to plate outer side
Positioning unit is constituted, and the bracket part positioning unit is by U-shaped frame, master positioning collet, auxiliary positioning collet and active grab structure
At being disposed obliquely outwards U-shaped frame on the bottom plate, the both ends of U-shaped frame form frame pawl, on two frame pawls of U-shaped frame point
Master positioning collet and auxiliary positioning collet are not installed, the master positioning collet and auxiliary positioning collet are by frame pawl
Lower collet and by active grab drive upper grip constitute, the active grab is mounted on the lateral surface of frame pawl；Institute
The mounting portion positioning unit stated is made of limited block, tray, support mounting blocks, clamping cylinder and gripping block, in the U-shaped frame
Limited block is installed, which is the limited block of a convex shape, is set on the boss of convex shape limited block two sides on outermost side floor panels
There is mounting portion limiting slot, the clamping cylinder for tilting down setting is installed in the side of the limited block by support mounting blocks,
Driving is equipped with gripping block in the cylinder rod of clamping cylinder, and the front end face of the gripping block and the side of limited block protrusion part offset
It connects, bottom telescopic moving on the upper surface of tray of the gripping block.
3. a kind of automotive muffler bracket double-station revolving working table of annular welding according to claim 2, it is characterised in that:
The lower collet of the master positioning collet is made of block, V-arrangement locating slot and lower recessing groove, along the side of clamping of bracket on block
To V-arrangement locating slot is provided with, the direction perpendicular with V-arrangement locating slot is provided with the lower resigning of embedded bracket upper projecting portion position
Slot；The auxiliary positioning collet is made of block, U-shaped locating slot and lower recessing groove, and the direction that clamps on block along bracket is set
It is equipped with U-shaped locating slot, the direction perpendicular with U-shaped locating slot is provided with the lower recessing groove of embedded bracket upper projecting portion position；It is main
The upper grip of positioning collet and auxiliary positioning collet is by block and is formed on block lower end surface on corresponding with lower recessing groove
Recessing groove is constituted.
4. a kind of automotive muffler bracket double-station revolving working table of annular welding according to claim 2, it is characterised in that:
It is formed with clamps spacing breach in the outboard end of the bottom plate, is provided with and fills in the positioning plate outboard end of the rotary table
The spacing block set that fixture spacing breach matches, the welding clamps by by thereon clamps spacing breach and limit
The location and installation with rotary table is realized in convex block assembly.
5. a kind of automotive muffler bracket double-station revolving working table of annular welding according to claim 4, it is characterised in that:
The spacing block set is triangular structure, the clamps spacing breach by the triangle mouth that sets gradually from outside to inside and
Rectangular opening is constituted, and two inclined sides of the triangle mouth are connected with two vertical edge bottoms of rectangular opening.
6. a kind of automotive muffler bracket double-station revolving working table of annular welding according to claim 1, it is characterised in that:
The positioning mechanism is made of sleeve, positioning pin, spring, pull rod and foot-operated drive rod, the one of the rack length direction
The bottom of sidespin rotating plate is equipped with the sleeve being oppositely arranged up and down, positioning pin is provided at the top of the sleeve of upper end, in sleeve
The bottom of positioned internal pin is connected with spring, is connected with pull rod in the lower part of spring, wears in the sleeve of the bottom of pull rod from below
It is connected to after out on foot-operated drive rod, one end of foot-operated drive rod is hinged in the mounting base of rack lower end stretching；In the rotation
Jack is formed on the both ends of rotating plate length direction, the swivel plate is by the way that the positioning pin on positioning mechanism to be inserted into jack
Realize positioning.
7. a kind of automotive muffler bracket double-station revolving working table of annular welding according to claim 6, it is characterised in that:
The positioning pin is that successively the taper type structure of undergauge, the jack are circle from bottom to up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284823.1U CN208992034U (en) | 2018-08-10 | 2018-08-10 | A kind of automotive muffler bracket double-station revolving working table of annular welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821284823.1U CN208992034U (en) | 2018-08-10 | 2018-08-10 | A kind of automotive muffler bracket double-station revolving working table of annular welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208992034U true CN208992034U (en) | 2019-06-18 |
Family
ID=66796955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821284823.1U Active CN208992034U (en) | 2018-08-10 | 2018-08-10 | A kind of automotive muffler bracket double-station revolving working table of annular welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208992034U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560974A (en) * | 2019-09-12 | 2019-12-13 | 浙江金麦特自动化系统有限公司 | Automatic welding system for automobile silencer |
| CN110849240A (en) * | 2019-10-18 | 2020-02-28 | 重庆百帆自动化设备有限公司 | Automobile muffler barrel height detection station |
| CN114833784A (en) * | 2022-04-24 | 2022-08-02 | 一汽解放大连柴油机有限公司 | Water inlet and outlet pipe assembly positioning tool |
-
2018
- 2018-08-10 CN CN201821284823.1U patent/CN208992034U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560974A (en) * | 2019-09-12 | 2019-12-13 | 浙江金麦特自动化系统有限公司 | Automatic welding system for automobile silencer |
| CN110849240A (en) * | 2019-10-18 | 2020-02-28 | 重庆百帆自动化设备有限公司 | Automobile muffler barrel height detection station |
| CN110849240B (en) * | 2019-10-18 | 2021-04-30 | 重庆百帆自动化设备有限公司 | Automobile muffler barrel height detection station |
| CN114833784A (en) * | 2022-04-24 | 2022-08-02 | 一汽解放大连柴油机有限公司 | Water inlet and outlet pipe assembly positioning tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208992034U (en) | A kind of automotive muffler bracket double-station revolving working table of annular welding | |
| CN212552456U (en) | Special welding fixture for engine compartment boundary beam outer plate welding assembly | |
| CN217965605U (en) | Bedstead part welding duplex position frock | |
| CN210908783U (en) | Welding fixture for steering tube assembly | |
| CN113787269B (en) | Multi-station automatic laser welding deflection fixture | |
| CN213054522U (en) | Clamping mechanism for natural gas pipeline connection | |
| CN210115708U (en) | Frock clamp of show shelf connecting piece | |
| CN114682964A (en) | Welding device for engine fuel manifold and using method thereof | |
| CN209773819U (en) | special sliding table for fender | |
| CN114833517A (en) | Welding position equips based on AGV transmission | |
| CN220943942U (en) | Can overturn welding jig frock | |
| CN219336931U (en) | Automatic fixture of numerical control machine tool | |
| CN217571633U (en) | Rotary welding tool clamp for truck exhaust pipe | |
| CN220863168U (en) | Structural anode steel claw welding workstation | |
| CN220217379U (en) | Blast pipe welding frock | |
| CN220679836U (en) | Welding fixture for double-plug support of automobile exhaust pipe | |
| CN209936251U (en) | Welding frock that shifts of articulated frame behind loader | |
| CN210476316U (en) | Turnover device | |
| CN220347837U (en) | Electric bicycle sensor mounting fixture | |
| CN210967385U (en) | Welding set with adjustable intercooler double track | |
| CN217513198U (en) | Double-connecting-rod assembly welding tool | |
| CN220296948U (en) | Turnover fixture for machining mechanical parts | |
| CN217618549U (en) | Servo motor production is with welding set who has direction formula revolution mechanic | |
| CN216939590U (en) | Precision positioning jig | |
| CN220480733U (en) | Welding positioning tool for boat-shaped piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |