CN110328484A - A kind of pneumatic type clamping tool of automotive frame welder - Google Patents
A kind of pneumatic type clamping tool of automotive frame welder Download PDFInfo
- Publication number
- CN110328484A CN110328484A CN201910627248.3A CN201910627248A CN110328484A CN 110328484 A CN110328484 A CN 110328484A CN 201910627248 A CN201910627248 A CN 201910627248A CN 110328484 A CN110328484 A CN 110328484A
- Authority
- CN
- China
- Prior art keywords
- bar
- sliding
- adjustment bolt
- pneumatic type
- automotive frame
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of pneumatic type clamping tool of automotive frame welder, including main body base A, adjustment bolt and clamping screw；The main body base A top end face symmetrically offers sliding groove at two, and the main body base A top end face leftward position has been bolted to connection a Pneumatic extension bar.Buffer structure is improved, injury of the clamping plate to part when being provided with rubber pad first between main board B and clamping plate, therefore Quick-clamped can be reduced by the buffering of rubber pad in clamping process；Secondly it is provided with buffering rod structure, because buffering the setting of rod structure, support arm and sliding seat can be pushed to be moved after clamping plate stress, sliding seat compressible spring when sliding on cylindrical bar forms buffering, and because of the setting of adjustment bolt, rotation, which adjusts adjustment bolt, can adjust the buffer strength of spring, and because of the setting of clamping screw, can prevent adjustment bolt loosening during use from buffer strength being caused to reduce.
Description
Technical field
The invention belongs to automobile processing tool technical fields, more specifically, in particular to a kind of automotive frame welding dress
The pneumatic type clamping tool set.
Background technique
Frock clamp be it is a kind of in parts machining for fixing the technological equipment of workpiece, can be protected by frock clamp
The machining accuracy and processing efficiency for demonstrate,proving workpiece, are conducive to process costs of raising labour productivity and reduce.
Such as application number: CN201721112143.7, the invention discloses a kind of pneumatic type frock clamp, including pedestal (1),
Pedestal (1) is equipped with fixture positioning seat (2), is equipped with cylinder mounting base (4) through support plate (3) on the outside of pedestal (1), cylinder mounting base
(4) bottom is equipped with cylinder (5), and cylinder (5) one end is equipped with multiple pressing plates (7) through clamp fixing plate (6)；The cylinder mounting base
(4) upper end is equipped with the air-operated solenoid valve (8) connecting with cylinder (5).The present invention drives pressing plate lifting by cylinder, realizes to workpiece
Clamping work；And by the cooperation of the structure of pressing plate and clamp fixing plate, allow the tooling multiple workpiece of clamping simultaneously, work
It is high-efficient.
Based on to application number: CN201721112143.7, the retrieval of patent, although this application is fixed by pressing plate and fixture
The structure of plate cooperates, and allows the tooling multiple workpiece of clamping simultaneously, and work efficiency is high, but there is also following deficiencies:
One is, is easy to generate due to Quick-clamped when being especially clamped the part of tubing during clamping
Shock be easy to cause damage parts, be not provided with corresponding buffer structure to alleviate shock pressure；Furthermore be, use cost compared with
Height, when needing clamp for a long time to part, the Pneumatic extension bar of existing apparatus needs lasting gas supply to be easy to cause cost
Rise.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of pneumatic type clamping tool of automotive frame welder
The problem of being proposed in background technique.
To achieve the above object, the invention provides the following technical scheme:
A kind of pneumatic type clamping tool of automotive frame welder, including main body base A, sliding groove, Pneumatic extension bar,
Fixture header structure, main board B, guiding sliding bar, fixed link, fixed plate, rubber pad, clamping plate, guiding sliding groove, rectangle connection
Plate, support arm, sliding seat, buffering rod structure, cylindrical bar, spring, adjustment bolt and clamping screw；The main body base A top end face
Sliding groove at two symmetrically is offered, and the main body base A top end face leftward position has been bolted to connection one and has pneumatically stretched
Contracting bar；The Pneumatic extension rod head end has been bolted to connection a fixture header structure, and the fixture header structure is by leading
Body plate B, rubber pad and clamping plate composition；The left side the main board B and right side are symmetrically welded with one group every group two pieces of fixations
Plate；The clamping plate left side and right side middle position have been bolted to connection one piece of rectangular connecting panels, and every piece of institute
It states and is rotatably connected to two support arms on rectangular connecting panels；The other end of the every support arm is rotatably connected to a cunning
Dynamic seat, and the sliding seat is slidably connected with buffering rod structure；The left side the main body base A and right side are welded with one and delay
Jumper bar structure, and the buffering rod structure is made of cylindrical bar, spring, adjustment bolt and clamping screw.
Further, the main board B is rectangular plate-like structure, and the main board B front end face is welded with four guiding
Sliding bar；One piece of rubber pad is slidably connected on four guiding sliding bars, and is located at rubber on four guiding sliding bars
Rubber mat forward position slidably connects a clamping plate.
Further, the guiding sliding bar is stepped shaft structure, and the clamping plate is slided by guiding sliding groove and guiding
Lever is slidably connected, and the guiding sliding groove is the ladder slot structure to match with guiding sliding bar.
Further, the cylindrical bar is welded between two fixed plates, and the cylindrical bar outer wall is located at outside sliding seat
Side is socketed with a spring.
Further, the cylindrical bar outer wall head end and tail end offer screw thread, and the cylindrical bar outer wall is located at two
A spring outwards are threaded with an adjustment bolt.
Further, the cylindrical bar outer wall is located at clamping screw there are two two adjustment bolt outside screw connections.
Further, the main board B bottom face is symmetrically welded with two fixed links, and two fixed link slidings connect
It is connected in sliding groove；A bit of screw thread is offered in the fixed link, and there are two fixed spiral shells for threaded connection in the fixed link
It is female.
Compared with prior art, the invention has the following beneficial effects:
Buffer structure is improved, rubber pad is provided with first between main board B and clamping plate, therefore is passed through in clamping process
Injury of the clamping plate to part when the buffering of rubber pad can reduce Quick-clamped；Secondly it is provided with buffering rod structure, because of buffer bar knot
The setting of structure can push support arm and sliding seat to be moved after clamping plate stress, and sliding seat can be pressed when sliding on cylindrical bar
Contracting spring forms buffering, and because of the setting of adjustment bolt, and rotation, which adjusts adjustment bolt, can adjust the buffer strength of spring, and because
The setting of clamping screw can prevent adjustment bolt loosening during use from buffer strength being caused to reduce, with existing apparatus phase
Comparison, the present apparatus can be buffered effectively when being clamped fixed to part, to effectively avoid Quick-clamped that part is caused to damage
It is bad.
Two fixed links are welded in main board B, and this two fixed links are slidably connected in fixed link, when needing long
Between when clamping, the fixture nut in fixed link can be tightened, clamp head locations of structures is fixed at this time, is prevented long lasting for gas
Dynamic telescopic rod gas supply leads to the wasting of resources.
Detailed description of the invention
Fig. 1 is axis view structural schematic diagram of the invention.
Fig. 2 is axis view structural schematic diagram of the invention.
Fig. 3 is the axis view enlarged structure schematic diagram of present clip header structure, rectangular connecting panels, support arm and sliding seat.
Fig. 4 is the broken section structural schematic diagram of Fig. 3 of the present invention.
Fig. 5 is the axis view enlarged structure schematic diagram of rectangular connecting panels of the present invention, support arm, sliding seat and buffer bar structure.
Fig. 6 is enlarged structure schematic diagram at the A of Fig. 5 of the present invention.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1, main body base A；101, sliding groove；2, Pneumatic extension bar；3, fixture header structure；4, main board B；401, guiding sliding
Bar；402, fixed link；403, fixed plate；5, rubber pad；6, clamping plate；601, it is oriented to sliding groove；7, rectangular connecting panels；8, it supports
Arm；9, sliding seat；10, rod structure is buffered；1001, cylindrical bar；1002, spring；1003, adjustment bolt；1004, clamping screw.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 6:
The present invention provides a kind of pneumatic type clamping tool of automotive frame welder, including main body base A1, sliding groove
101, Pneumatic extension bar 2, fixture header structure 3, main board B4, guiding sliding bar 401, fixed link 402, fixed plate 403, rubber pad
5, clamping plate 6, guiding sliding groove 601, rectangular connecting panels 7, support arm 8, sliding seat 9, buffering rod structure 10, cylindrical bar 1001, bullet
Spring 1002, adjustment bolt 1003 and clamping screw 1004；The main body base A1 top end face symmetrically offers sliding groove 101 at two,
And the main body base A1 top end face leftward position has been bolted to connection a Pneumatic extension bar 2；The Pneumatic extension bar 2
Head end has been bolted to connection a fixture header structure 3, and the fixture header structure 3 is by main board B4, rubber pad 5 and folder
Plate 6 forms；The left side the main board B4 and right side are symmetrically welded with one group of every group of two fixed plates 403；The clamping plate 6
Left side and right side middle position have been bolted to connection one piece of rectangular connecting panels 7, and every piece of rectangle connection
Two support arms 8 are rotatably connected on plate 7；The other end of the every support arm 8 is rotatably connected to a sliding seat 9,
And the sliding seat 9 is slidably connected with buffering rod structure 10；The left side the main body base A1 and right side are welded with one and delay
Jumper bar structure 10, and the buffering rod structure 10 is by cylindrical bar 1001, spring 1002, adjustment bolt 1003 and clamping screw 1004
Composition.
With reference to such as Fig. 4, the main board B4 is rectangular plate-like structure, and the main board B4 front end face is welded with four and leads
To sliding bar 401；One piece of rubber pad 5, and four guiding sliding bars are slidably connected on four guiding sliding bars 401
It is located at 5 forward position of rubber pad on 401 and slidably connects a clamping plate 6, therefore passes through the slow of the rubber pad 5 in clamping process
Injury of the clamping plate 6 to part when punching can reduce Quick-clamped.
With reference to such as Fig. 4, the guiding sliding bar 401 is stepped shaft structure, and the clamping plate 6 passes through guiding sliding groove 601
It is slidably connected with guiding sliding bar 401, and the guiding sliding groove 601 is the stepped groove to match with guiding sliding bar 401
Structure, therefore the guiding sliding bar 401 can limit clamping plate 6.
With reference to such as Fig. 5, the cylindrical bar 1001 is welded between two fixed plates 403, and 1001 outer wall of the cylindrical bar
It is socketed with a spring 1002 positioned at 9 outside of sliding seat, therefore when in use, the elastic reaction of the spring 1002 can be to clamping plate
6 provide elastic buffer.
With reference to such as Fig. 6, the 1001 outer wall head end of cylindrical bar and tail end offer screw thread, and outside the cylindrical bar 1001
Wall is located at two springs, 1002 outside and is threaded with an adjustment bolt 1003, therefore rotates and adjust the adjustment bolt 1003
The buffer strength of adjustable spring 1002.
With reference to such as Fig. 6,1001 outer wall of cylindrical bar is located at two 1003 outside screw of adjustment bolt connections, and there are two locks
Tight bolt 1004, therefore can prevent the loosening of adjustment bolt 1003 during use from buffer strength being caused to reduce.
With reference to such as Fig. 2 and Fig. 3, the main board B4 bottom face is symmetrically welded with two fixed links 402, and two described solid
Fixed pole 402 is slidably connected in sliding groove 101；A bit of screw thread, and the fixed link 402 are offered in the fixed link 402
There are two fixture nuts for upper threaded connection, therefore in use, fixture nut can be tightened when needing and clamping for a long time, is prevented
Lead to the wasting of resources long lasting for the Pneumatic extension bar 2 gas supply.
The specifically used mode and effect of the present embodiment:
In use, driving fixture the stationary fixture seat cooperation on header structure 3 and main body base A1 by Pneumatic extension bar 2 can incite somebody to action
The accessory of automotive frame is clamped, and at this time first, because of the setting of rubber pad 5, therefore pass through rubber pad 5 in clamping process
Injury of the clamping plate 6 to part when buffering can reduce Quick-clamped；Second, because buffering the setting of rod structure 10, after 6 stress of clamping plate
Support arm 8 and sliding seat 9 can be pushed to be moved, the formation of compressible spring 1002 when sliding on cylindrical bar 1001 of sliding seat 9
Buffering, and because of the setting of adjustment bolt 1003, rotation, which adjusts adjustment bolt 1003, can adjust the buffer strength of spring 1002, and
Because of the setting of clamping screw 1004, it can prevent the loosening of adjustment bolt 1003 during use from buffer strength being caused to reduce；
Because being equipped between fixed link 402 and main body base A1 upper sliding slot 101 can when needing to clamp for a long time
The fixture nut in fixed link 402 is tightened, 3 position of fixture header structure is fixed at this time, is prevented long lasting for Pneumatic extension
The gas supply of bar 2 leads to the wasting of resources.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (7)
1. a kind of pneumatic type clamping tool of automotive frame welder, it is characterised in that: this is used for automotive frame welding dress
The pneumatic type clamping tool set includes main body base A (1), sliding groove (101), Pneumatic extension bar (2), fixture header structure (3), master
Body plate B (4), guiding sliding bar (401), fixed link (402), fixed plate (403), rubber pad (5), clamping plate (6), guiding sliding groove
(601), rectangular connecting panels (7), support arm (8), sliding seat (9), buffering rod structure (10), cylindrical bar (1001), spring
(1002), adjustment bolt (1003) and clamping screw (1004)；Main body base A (1) top end face is symmetrically offered and is slided at two
Slot (101), and the main body base A (1) top end face leftward position has been bolted to connection a Pneumatic extension bar (2)；Institute
State Pneumatic extension bar (2) head end and be bolted to connection a fixture header structure (3), and the fixture header structure (3) by
Main board B (4), rubber pad (5) and clamping plate (6) composition；(4) left side main board B and right side are symmetrically welded with one
Every group of two fixed plates (403) of group；Clamping plate (6) left side and right side middle position have been bolted to connection one
Block rectangular connecting panels (7), and two support arms (8) are rotatably connected on every piece of rectangular connecting panels (7)；The every branch
The other end of brace (8) is rotatably connected to a sliding seat (9), and the sliding seat (9) and buffering rod structure (10) sliding
Connection；(1) left side main body base A and right side are welded with a buffering rod structure (10), and the buffering rod structure
(10) it is made of cylindrical bar (1001), spring (1002), adjustment bolt (1003) and clamping screw (1004).
2. the pneumatic type clamping tool of automotive frame welder as described in claim 1, it is characterised in that: the main board
B (4) is rectangular plate-like structure, and the main board B (4) front end face is welded with four guiding sliding bars (401)；It is led described in four
One piece of rubber pad (5) is slidably connected on sliding bar (401), and is located at rubber pad on four guiding sliding bars (401)
(5) forward position slidably connects a clamping plate (6).
3. the pneumatic type clamping tool of automotive frame welder as described in claim 1, it is characterised in that: the guiding is slided
Lever (401) is stepped shaft structure, and the clamping plate (6) is connected by guiding sliding groove (601) and guiding sliding bar (401) sliding
It connects, and guiding sliding groove (601) is the ladder slot structure to match with guiding sliding bar (401).
4. the pneumatic type clamping tool of automotive frame welder as described in claim 1, it is characterised in that: the cylindrical bar
(1001) it is welded between two fixed plates (403), and the cylindrical bar (1001) outer wall is located at sliding seat (9) outside and is socketed
There is a spring (1002).
5. the pneumatic type clamping tool of automotive frame welder as described in claim 1, it is characterised in that: the cylindrical bar
(1001) outer wall head end and tail end offer screw thread, and the cylindrical bar (1001) outer wall is located on the outside of two springs (1002)
It is threaded with an adjustment bolt (1003).
6. the pneumatic type clamping tool of automotive frame welder as described in claim 1, it is characterised in that: the cylindrical bar
(1001) outer wall is located at there are two two adjustment bolt (1003) outside screw connections clamping screw (1004).
7. the pneumatic type clamping tool of automotive frame welder as described in claim 1, it is characterised in that: the main board
B (4) bottom face is symmetrically welded with two fixed links (402), and two fixed links (402) are slidably connected to sliding groove
(101) in；A bit of screw thread is offered on the fixed link (402), and there are two solid for threaded connection in the fixed link (402)
Determine nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627248.3A CN110328484A (en) | 2019-07-12 | 2019-07-12 | A kind of pneumatic type clamping tool of automotive frame welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910627248.3A CN110328484A (en) | 2019-07-12 | 2019-07-12 | A kind of pneumatic type clamping tool of automotive frame welder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110328484A true CN110328484A (en) | 2019-10-15 |
Family
ID=68146559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910627248.3A Pending CN110328484A (en) | 2019-07-12 | 2019-07-12 | A kind of pneumatic type clamping tool of automotive frame welder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110328484A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115117545A (en) * | 2020-08-25 | 2022-09-27 | 宏多(苏州)机械科技有限公司 | Support arrangement for battery |
| CN117399836A (en) * | 2023-12-14 | 2024-01-16 | 湘潭地通汽车制品有限公司 | Torsion beam welding equipment and welding process |
-
2019
- 2019-07-12 CN CN201910627248.3A patent/CN110328484A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115117545A (en) * | 2020-08-25 | 2022-09-27 | 宏多(苏州)机械科技有限公司 | Support arrangement for battery |
| CN117399836A (en) * | 2023-12-14 | 2024-01-16 | 湘潭地通汽车制品有限公司 | Torsion beam welding equipment and welding process |
| CN117399836B (en) * | 2023-12-14 | 2024-03-15 | 湘潭地通汽车制品有限公司 | Torsion beam welding equipment and welding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191015 |