CN206795124U - Shape of chinese word Ji workpiece butt welding clamp - Google Patents
Shape of chinese word Ji workpiece butt welding clamp Download PDFInfo
- Publication number
- CN206795124U CN206795124U CN201720592812.9U CN201720592812U CN206795124U CN 206795124 U CN206795124 U CN 206795124U CN 201720592812 U CN201720592812 U CN 201720592812U CN 206795124 U CN206795124 U CN 206795124U
- Authority
- CN
- China
- Prior art keywords
- shape
- chinese word
- turning arm
- section
- workpiece
- 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
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Abstract
The utility model discloses a kind of shape of chinese word Ji workpiece butt welding clamp, including main installing plate, turning arm, clamp assembly and positioning component, wherein, it is provided with first end face and second end face on main installing plate；Turning arm is rotatably connected with main installing plate；Clamp assembly is arranged on main installing plate, and including the first gripping block and the second gripping block；Positioning component includes the first locating piece, alignment pin and the second locating piece, first locating piece is fixedly connected with turning arm, second locating piece is fixed in first end face, alignment pin includes linkage section, hold-down segment and the taper positioning section being fixedly connected sequentially, linkage section is fixedly connected with turning arm, step seal face formed with the flange section for being adjacent to shape of chinese word Ji workpiece between hold-down segment and positioning section, taper positioning section are used to be inserted into the positioning hole of shape of chinese word Ji workpiece.Set the first locating piece to be positioned flange section, set alignment pin to position U section, realize multiple faces to workpiece while position, improve location accuracy.
Description
Technical field
It the utility model is related to mechanical workpieces welding technical field, more particularly to a kind of shape of chinese word Ji workpiece butt welding clamp.
Background technology
In automobile production process, white body is that by auxiliary mould, welding forms step by step by various scattered parts,
The precision and quality of vehicle body can be ensured by auxiliary mould, auxiliary mould can accurately determine the position of workpiece, can by it
By fixation, so as to facilitate worker to carry out the operation such as welding.
At present, when positioning workpiece, the positioning hole of design specialized mostly on workpiece, then according to positioning on auxiliary mould
The alignment pin that the diameter and Position Design in hole match, so as to which workpiece be positioned.But current this mode, running into
Need in the case of being positioned to multiple faces, its positioning requirements can not be met.
Utility model content
The purpose of this utility model is to provide a kind of shape of chinese word Ji workpiece butt welding clamp, to solve the above problems, can realize
Multiple faces of workpiece are positioned simultaneously, improve location accuracy.
Shape of chinese word Ji workpiece butt welding clamp provided by the utility model, the shape of chinese word Ji workpiece include U section and two flange sections,
The two flange sections are vertical with the openend of the U section respectively to be fixed, and positioning hole, several words are offered in the U section
Shape workpiece butt welding clamp includes：
Main installing plate, the first end face and second end face of stepped are provided with the main installing plate；
Turning arm, the side of the turning arm are rotatably connected with the top of the main installing plate；
Clamp assembly, the clamp assembly include the first gripping block and the second gripping block, and first gripping block is fixed on
The bottom side of the turning arm, second gripping block are fixed in the second end face, and first gripping block can be with described
Two gripping blocks are engaged；
Positioning component, the positioning component include being used for the first locating piece for compressing a flange section, and positioning
Pin and the second locating piece, first locating piece is fixedly connected with the turning arm, and second locating piece is fixed on described the
On end face, the alignment pin includes linkage section, hold-down segment and the taper positioning section being fixedly connected sequentially, the linkage section and institute
State turning arm to be fixedly connected, formed with the step for being adjacent to the flange section between the hold-down segment and the taper positioning section
Seal face, the taper positioning section are used to be inserted into the positioning hole.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, the positioning component also includes being used to compress
The compact heap of the side of the U section, the compact heap are fixedly connected with the turning arm.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, the alignment pin and the compact heap pass through
T-shaped transfer block is fixed on the turning arm, and the T-shaped transfer block is fixed on the turning arm by two L-shaped transfer blocks.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, it is provided with step in the T-shaped transfer block
Face, boss is provided with the hold-down segment, the boss is engaged with the step surface.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, in addition to actuator, the actuator
One end is rotatably connected with the one end of the turning arm away from the positioning component, the other end of the actuator and the main installation
Plate is fixedly connected.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, the actuator is cylinder, the cylinder
Including connecting rod and cylinder body, the connecting rod is rotatably connected with the turning arm, and the cylinder body is fixedly connected with the main installing plate.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, in addition to handle, the handle with it is described
The top side of turning arm is fixedly connected.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, in addition to base, the base include into L
The transverse slat and stringer board that shape is fixedly connected, the stringer board are fixedly connected with the bottom of the main installing plate.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, the base also includes reinforcement, described
One end of reinforcement is fixedly connected with the transverse slat, and the other end of the reinforcement is fixedly connected with the stringer board.
Shape of chinese word Ji workpiece butt welding clamp as described above, these, it is preferred to, the turning arm leads to the main installing plate
Cross rotary shaft connection.
Shape of chinese word Ji workpiece butt welding clamp provided by the utility model includes main installing plate, turning arm, clamp assembly and positioning
Component.Wherein, the first end face and second end face of stepped are provided with main installing plate；The side of turning arm and main installing plate
Top rotatable connection；Clamp assembly includes the first gripping block and the second gripping block, and the first gripping block is fixed on the bottom of turning arm
Side, the second gripping block are fixed in second end face, and the first gripping block can be engaged with the second gripping block；Positioning component includes being used for
The first locating piece of a flange section is compressed, and alignment pin and the second locating piece, the first locating piece are fixedly connected with turning arm,
Second locating piece is fixed in first end face, and alignment pin includes linkage section, hold-down segment and the taper positioning section being fixedly connected sequentially,
Linkage section is fixedly connected with turning arm, formed with the step seal face for being adjacent to flange section, cone between hold-down segment and positioning section
Shape positioning section is used to be inserted into positioning hole.Flange section is positioned there is provided the first locating piece, there is provided alignment pin by U-shaped
Duan Dingwei, realize multiple faces to workpiece while position, improve location accuracy.
Brief description of the drawings
Fig. 1 is the structural representation of shape of chinese word Ji workpiece；
Fig. 2 is the structural representation for the shape of chinese word Ji workpiece butt welding clamp that the utility model embodiment provides；
Fig. 3 is the structural representation of the alignment pin for the shape of chinese word Ji workpiece butt welding clamp that the utility model embodiment provides；
Fig. 4 is that the alignment pin for the shape of chinese word Ji workpiece butt welding clamp that the utility model embodiment provides and T-shaped transfer block match
The structural representation of conjunction.
Description of reference numerals：
The main installing plate 11- first end faces 20- turning arms 30- clamp assemblies of 10-
31- the first gripping block 32- the second gripping block 40- positioning components the first locating pieces of 41-
42- alignment pin 421- linkage section 422- hold-down segment 423- taper positioning sections
424- step seal face 425- boss 43- the second locating piece 44- compact heaps
45-T shape transfer block 46-L shape transfer block 50- actuator 60- handles
70- base 71- transverse slat 72- stringer board 73- reinforcements
100- shape of chinese word Ji workpiece 101-U shape section 102- flange sections
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the utility model, and can not be construed to limitation of the present utility model.
As shown in figure 1, being illustrated first to shape of chinese word Ji workpiece 100 below, shape of chinese word Ji workpiece 100 includes the He of U section 101
Two flange sections 102, two flange sections 102 are vertical with the openend of U section 101 respectively to be fixed, and positioning hole is offered in U section 101.
As shown in Figures 2 to 4, and the utility model embodiment provide shape of chinese word Ji workpiece butt welding clamp include main installing plate
10th, turning arm 20, clamp assembly 30 and positioning component 40.
Wherein, the first end face 11 and second end face of stepped are provided with main installing plate 10；The side of turning arm 20
It is rotatably connected with the top of main installing plate 10；Clamp assembly 30 includes the first gripping block 31 and the second gripping block 32, and first clamps
Block 31 is fixed on the bottom side of turning arm 20, and the second gripping block 32 is fixed in second end face, and the first gripping block 31 can be with the second folder
Tight block 32 is engaged；Positioning component 40 includes being used for the first locating piece 41 for compressing a flange section 102, and the He of alignment pin 42
Second locating piece 43, the first locating piece 41 are fixedly connected with turning arm 20, and the second locating piece 43 is fixed in first end face 11, fixed
Position pin 42 includes linkage section 421, hold-down segment 422 and the taper positioning section 423 being fixedly connected sequentially, linkage section 421 and turning arm
20 are fixedly connected, formed with the step seal face for being adjacent to flange section 102 between hold-down segment 422 and taper positioning section 423
424, taper positioning section 423 is used to be inserted into positioning hole.
Illustrated below by taking the direction in Fig. 1 as an example, main installing plate 10 provides support, it is necessary to clamp several for whole fixture
During font workpiece 100, the right-hand member to turning arm 20 applies downward active force so that and the left end of turning arm 20 moves up, this
When the first locating piece 41 and alignment pin 42 away from the second locating piece 43, shape of chinese word Ji workpiece 100 is then placed on the second locating piece 43
On, and cause the bottom wall of U section 101 to be close to the second locating piece 43, then the right-hand member to turning arm 20 applies upward active force,
Now, the left end of turning arm 20 is moved down, and the first locating piece 41 is pressed in a flange section 102, and the insertion of alignment pin 42 is fixed
In the hole of position, the first gripping block 31 is pressed in the second gripping block 32, improves the stability of turning arm 20, and shape of chinese word Ji workpiece 100 positions
Finish.
When alignment pin 42 inserts positioning hole, the taper positioning section 423 of specially alignment pin 42 is inserted into positioning hole, taper
One end of positioning section 423 is relatively large in diameter, and one end diameter is smaller, is inserted into positioning hole, and the less one end of diameter is introduced into positioning
Kong Zhong, guiding can be played a part of, and entered behind the one end being relatively large in diameter in positioning hole, and the one end being relatively large in diameter and positioning
Interporal lacuna coordinates, so as to which shape of chinese word Ji workpiece 100 be accurately positioned.Further, since between hold-down segment 422 and taper positioning section 423
Formed with step seal face 424, when taper positioning section 423 is inserted into positioning hole, step seal face 424 is just pressed on U
On the end face of shape section 101, shape of chinese word Ji workpiece 100 is further compressed, improves reliability of positioning.
In the present embodiment, flange section 102 is positioned there is provided the first locating piece 41, there is provided alignment pin 42 by U-shaped
Section 101 positions, and realizes multiple faces to workpiece while positions, improves location accuracy.Certainly, it is only in the present embodiment
By taking shape of chinese word Ji workpiece 100 as an example, in practice, as long as the similar workpiece for needing to position multiple faces, is applicable the utility model
Any one fixture that embodiment provides.
In order to improve the reliability of the positioning of shape of chinese word Ji workpiece 100, positioning component 40 also includes being used to compress U section 101
The compact heap 44 of side, compact heap 44 are fixedly connected with turning arm 20.When the left end of turning arm 20 moves down, compact heap 44
The side of U section 101 is pressed on, with the first locating piece 41, the second locating piece 43 and alignment pin 42 jointly by shape of chinese word Ji workpiece 100
Reliable location.
Due to the U section 101 of shape of chinese word Ji workpiece 100 and the position limitation of flange section 102, therefore, alignment pin 42 and first
The position of locating piece 41 should be parallel to each other in the X direction, in the Y direction on straight line, then in order to realize this kind
Position is set, it is necessary to set transfer block, and specifically, alignment pin 42 and compact heap 44 are fixed on turning arm by T-shaped transfer block 45
On 20, T-shaped transfer block 45 is fixed on turning arm 20 by two L-shaped transfer blocks 46.So as to ensure alignment pin 42 and two positioning
The position of block is corresponding with shape of chinese word Ji workpiece 100.
Further, step surface is provided with T-shaped transfer block 45, is provided with boss 425 in hold-down segment 422, boss 425 with
Step surface is engaged.Alignment pin 42 is fixed by T-shaped transfer block 45, in order to avoid connecting between T-shaped transfer block 45 and alignment pin 42
Insufficient strength is connect, it is unreliable so as to cause to position, cause shape of chinese word Ji workpiece 100 to be rocked in welding process, therefore, there is provided platform
Terrace and boss 425 are engaged, to increase the bonding strength of T-shaped transfer block 45 and alignment pin 42.
And it is above-mentioned apply to turning arm 20 upwardly or downwardly active force when, can directly manually give turning arm 20 the right side
End force, it can also select to set a handle 60 on the top of turning arm 20, so as to facilitate worker's hand-held handle 60 to rotation
Arm 20 exerts a force, and increases operation ease, saves strength.
In order to further increase operation ease, save labour turnover, actuator 50 can also be set, use actuator 50
Exert a force to turning arm 20, specifically, one end of one end of actuator 50 component 40 remotely located with turning arm 20 be rotatably connected,
The other end of actuator 50 is fixedly connected with main installing plate 10.
In the present embodiment, actuator 50 is preferably cylinder, and cylinder includes connecting rod and cylinder body, and connecting rod rotates with turning arm 20
Connection, cylinder body are fixedly connected with main installing plate 10.When connecting rod stretches out, equivalent to upward active force is applied to turning arm 20, even
When bar is retracted, equivalent to applying downward active force to turning arm 20.
During positioning clamps shape of chinese word Ji workpiece 100, it is necessary first to ensure the stability of whole fixture, therefore, can
To set a base 70 to whole fixture, specifically, base 70 includes the L-shaped transverse slat 71 and stringer board 72 being fixedly connected, and indulges
Plate 72 is fixedly connected with the bottom of main installing plate 10.Because base 70 will support the weight of whole fixture and workpiece, therefore it is tied
Structure intensity is extremely important, and in order to increase its structural strength, base 70 also includes reinforcement 73, one end and the transverse slat 71 of reinforcement 73
It is fixedly connected, the other end of reinforcement 73 is fixedly connected with stringer board 72.
It is rotatably connected in addition, turning arm 20 can be realized with main installing plate 10 by any one existing mode, such as：
Use rotary shaft, articulated manner etc..
Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with
Upper is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, every according to this
The change that the conception of utility model is made, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and diagram institute
, all should be in the scope of protection of the utility model during the spirit covered.
Claims (10)
1. a kind of shape of chinese word Ji workpiece butt welding clamp, the shape of chinese word Ji workpiece includes U section and two flange sections, the two flange sections point
It is not vertical with the openend of the U section to fix, offer positioning hole in the U section, it is characterised in that the shape of chinese word Ji work
Part butt welding clamp includes：
Main installing plate, the first end face and second end face of stepped are provided with the main installing plate；
Turning arm, the side of the turning arm are rotatably connected with the top of the main installing plate；
Clamp assembly, the clamp assembly include the first gripping block and the second gripping block, and first gripping block is fixed on described
The bottom side of turning arm, second gripping block are fixed in the second end face, and first gripping block can be with the described second folder
Tight block is engaged；
Positioning component, the positioning component include be used for compress a flange section the first locating piece, and alignment pin and
Second locating piece, first locating piece are fixedly connected with the turning arm, and second locating piece is fixed on the first end
On face, the alignment pin includes linkage section, hold-down segment and the taper positioning section being fixedly connected sequentially, the linkage section and the rotation
Pivoted arm is fixedly connected, and is compressed between the hold-down segment and the taper positioning section formed with the step for being adjacent to the flange section
Face, the taper positioning section are used to be inserted into the positioning hole.
2. shape of chinese word Ji workpiece butt welding clamp according to claim 1, it is characterised in that the positioning component also includes being used for
The compact heap of the side of the U section is compressed, the compact heap is fixedly connected with the turning arm.
3. shape of chinese word Ji workpiece butt welding clamp according to claim 2, it is characterised in that the alignment pin and the compact heap
It is fixed on by T-shaped transfer block on the turning arm, the T-shaped transfer block is fixed on the turning arm by two L-shaped transfer blocks
On.
4. shape of chinese word Ji workpiece butt welding clamp according to claim 3, it is characterised in that be provided with the T-shaped transfer block
Step surface, boss is provided with the hold-down segment, the boss is engaged with the step surface.
5. shape of chinese word Ji workpiece butt welding clamp according to claim 1, it is characterised in that also including actuator, the driving
One end of part is rotatably connected with the one end of the turning arm away from the positioning component, the other end of the actuator and the master
Installing plate is fixedly connected.
6. shape of chinese word Ji workpiece butt welding clamp according to claim 5, it is characterised in that the actuator is cylinder, described
Cylinder includes connecting rod and cylinder body, and the connecting rod is rotatably connected with the turning arm, and the cylinder body is fixed with the main installing plate to be connected
Connect.
7. shape of chinese word Ji workpiece butt welding clamp according to claim 1, it is characterised in that also including handle, the handle with
The top side of the turning arm is fixedly connected.
8. shape of chinese word Ji workpiece butt welding clamp according to claim 1, it is characterised in that also including base, the base bag
The L-shaped transverse slat and stringer board being fixedly connected is included, the stringer board is fixedly connected with the bottom of the main installing plate.
9. shape of chinese word Ji workpiece butt welding clamp according to claim 8, it is characterised in that the base also includes reinforcement,
One end of the reinforcement is fixedly connected with the transverse slat, and the other end of the reinforcement is fixedly connected with the stringer board.
10. the shape of chinese word Ji workpiece butt welding clamp according to any one of claim 1-9, it is characterised in that the turning arm
With the main installing plate by rotating axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592812.9U CN206795124U (en) | 2017-05-25 | 2017-05-25 | Shape of chinese word Ji workpiece butt welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720592812.9U CN206795124U (en) | 2017-05-25 | 2017-05-25 | Shape of chinese word Ji workpiece butt welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206795124U true CN206795124U (en) | 2017-12-26 |
Family
ID=60742869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720592812.9U Expired - Fee Related CN206795124U (en) | 2017-05-25 | 2017-05-25 | Shape of chinese word Ji workpiece butt welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206795124U (en) |
-
2017
- 2017-05-25 CN CN201720592812.9U patent/CN206795124U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |