CN209664673U - A kind of clamping device of changeable seal face - Google Patents
A kind of clamping device of changeable seal face Download PDFInfo
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- CN209664673U CN209664673U CN201920142713.XU CN201920142713U CN209664673U CN 209664673 U CN209664673 U CN 209664673U CN 201920142713 U CN201920142713 U CN 201920142713U CN 209664673 U CN209664673 U CN 209664673U
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- block
- seal face
- compact heap
- spill spin
- clamping device
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Abstract
The utility model discloses a kind of clamping devices of changeable seal face, including pedestal, compact heap, pressure arm and locked block, pedestal includes supporting block, the outer peripheral edge of supporting block is equipped with the first seal face, the outer peripheral edge of compact heap is equipped with the second seal face and third seal face, one end of pressure arm and compact heap are hinged, the other end of pressure arm and supporting block are hinged, one end of locked block is fixedly connected with supporting block, the other end and compact heap of locked block are detachably connected, compact heap is pressed in supporting block by pressure arm and is locked by locked block, make the second seal face towards the first seal face and forms the first clamping space between the first seal face and the second seal face, when locked block is removed from compact heap and rotates compact heap, make third seal face form second towards the first seal face and between the first seal face and third seal face to clamp Space.The clamping device of the utility model can be clamped different workpiece or assembly, and structure is simple, and cost is relatively low.
Description
Technical field
The utility model relates to clamp arts, more particularly to a kind of clamping device of changeable seal face.
Background technique
Major automobile factory's automobile body-in-white welding procedure has become the main production of automobile manufacture line, welding tooling
The application of fixture is directly related to efficiency, the precision and quality of welding procedure.Vehicle development is maked rapid progress, complicated vehicle body metal plate part
It is created great difficulties to the clamping positioning of fixture, white body needs special clamping positioning mechanism to carry out it in the welding process
Positioning is clamped, with increasing for vehicle, needs to be arranged on welding platform more set clamping positioning mechanisms and carries out the white vehicle of different automobile types
The clamping of body positions.
When white body assembly welds, the latter process assembly is generally welded on the basis of previous process assembly, is increased newly
Part or small assembly are assembled, and are then welded to added parts or the clamping of small assembly.When added parts and small assembly,
It is arranged in certain side of previous process assembly, and the side is towards clamp pressing face direction when clamping on fixture, due to RPS point
It continues to use, the supporting surface that just will appear two process assemblies or part is identical, and the phenomenon that seal face is different.
It needs at present when facing the two process assemblies or part of different seal faces using two different sleeve clamps in the industry
It is clamped, this method precision is high, and stability is good, but cost is also high, and the development cycle is very long, be relatively applicable in transfer matic or
Produce line in enormous quantities；Another method is on same sleeve clamp, and corresponding different assemblies arrange independent compact heap, passes through cylinder
Or the mode of hand-operated clamping switches, and realizes that fixture shares.This method saves fixture quantity, and advantage of lower cost is being manufactured experimently
It is more with small lot applications.But multiple independent compressing unit occupied spaces increase, and cause structure too fat to move.This design has
When due to fixture space limit, can not often arrange, sometimes reluctantly arrangement, but will affect and got ready into rifle, defect is obvious.
Utility model content
In order to overcome shortcoming and defect existing in the prior art, it is changeable that the purpose of this utility model is to provide one kind
The clamping device of seal face, to solve, fixture in the prior art is at high cost, figure is big, structure is complicated and influences asking for welding
Topic.
The purpose of this utility model is achieved through the following technical solutions:
The utility model provides a kind of clamping device of changeable seal face, including pedestal, compact heap, pressure arm and locked
Block, the pedestal include supporting block, and the outer peripheral edge of the supporting block is equipped with the first seal face, and the outer peripheral edge of the compact heap is equipped with the
Two seal faces and third seal face, one end of the pressure arm and the compact heap are hinged, and the other end of the pressure arm and the supporting block are hinged,
One end of the locked block is fixedly connected with the supporting block, and the other end and the compact heap of the locked block are detachably connected, when this
Second seal face is towards first seal face and the compact heap is pressed in the supporting block by the pressure arm and is locked by this
Block is locked, and forms the first clamping space between first seal face and second seal face, when this locks block from the pressure
Remove and rotate the compact heap on tight block, make the third seal face towards first seal face and first seal face and this
The second clamping space is formed between three seal faces.
Further, which includes: the first spill spin block, the second spill spin block and fixed block, one end of first spill spin block
Hinged with the compact heap, the other end of first spill spin block is connect with one end of second spill spin block, second spill spin block it is another
One end and one end of the fixed block are hinged, and the other end of the fixed block is fixedly connected with the supporting block.
Further, which further includes spacer pin, and first spill spin block, second spill spin block and the compact heap exist
The lap of three is equipped with mutual corresponding limit hole, by the spacer pin be inserted into the limit hole make first spill spin block,
Second spill spin block is connected with compact heap three.
Further, which includes orthogonal work department and hand-held part, which is inserted into first rotation
In the limit hole of block, second spill spin block and the compact heap.
Further, which further includes handle, which is fixedly connected with the fixed block.
Further, which is cylinder in the part far from the fixed block.
Further, which includes interconnecting piece and support portion, which is located at the outer peripheral edge of the support portion
On, which connect with the pressure arm and the locked block respectively.
Further, which is additionally provided with first positioning hole, which is equipped with second location hole, passes through positioning pin
Being inserted into the first positioning hole and the second location hole connect the compact heap with the locked block.
Further, which further includes the support for being used to support the supporting block, and the longitudinal section of the support is L shape.
Further, the longitudinal section of the locked block is H-shaped.
The utility model beneficial effect is: the first seal face, the periphery of compact heap are equipped on the outer peripheral edge of supporting block
Edge is equipped with the second seal face and third seal face, and one end of pressure arm and compact heap are hinged, and the other end and supporting block of pressure arm are cut with scissors
It connects, one end of locked block is fixedly connected with supporting block, and the other end for locking block is detachably connected with compact heap, and compact heap passes through
Pressure arm is pressed in supporting block and is locked by locked block, compresses the second seal face towards the first seal face and first
The first clamping space is formed between face and the second seal face, from compact heap, makes the first seal face of third seal face direction simultaneously
The second clamping space is formed between the first seal face and third seal face.The clamping device of the utility model can be to different
Workpiece or assembly are clamped, and cost is relatively low, and structure is simple, and figure is smaller, will not influence normal welding.
Detailed description of the invention
Fig. 1 is the positive structure diagram that the clamping device of seal face can be switched in the utility model；
Fig. 2 is the backsight structural representation that the clamping device of seal face can be switched in the utility model；
Fig. 3 is the fractionation structural representation that the clamping device of seal face can be switched in Fig. 1；
Fig. 4 is the switching schematic diagram that the clamping device of seal face can be switched in the utility model.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes changeable seal face clamping device specific reality
Mode, structure, feature and its effect are applied, detailed description are as follows:
Fig. 1 is the positive structure diagram that the clamping device of seal face can be switched in the utility model, and Fig. 2 is that this is practical new
The backsight structural representation of the clamping device of seal face can be switched in type, Fig. 3 is the clamping device that seal face can be switched in Fig. 1
Fractionation structural representation, Fig. 4 are the switching schematic diagrames that the clamping device of seal face can be switched in the utility model.
As shown in Figures 1 to 4, the clamping device of a kind of changeable seal face provided by the utility model, including pedestal 1,
Compact heap 2, pressure arm 3 and locked block 4, pedestal 1 include supporting block 11, and the outer peripheral edge of supporting block 11 is equipped with the first seal face 111,
The outer peripheral edge of compact heap 2 is equipped with the second seal face 21 and third seal face 22, and one end of pressure arm 3 and compact heap 2 are hinged, pressure arm
3 other end and supporting block 11 is hinged, and one end of locked block 4 is fixedly connected with supporting block 11, locks the other end and compression of block 4
Block 2 is detachably connected, and compact heap 2 is pressed in supporting block 11 by pressure arm 3 and is locked by locked block 4, makes second
Seal face 21 forms the first clamping space towards the first seal face 111 and between the first seal face 111 and the second seal face 21
A1 (Fig. 4) makes third seal face 22 towards the first seal face 111 when locked block 4 removes from compact heap 2 and rotate compact heap 2
And the second clamping space A2 (Fig. 4) is formed between the first seal face 111 and third seal face 22.In other embodiments, it presses
The 4th seal face and the 5th seal face can also be set on the outer peripheral edge of tight block 2, can to more different workpiece or assembly into
Row clamps.
In the present embodiment, pressure arm 3 includes: the first spill spin block 31, the second spill spin block 32 and fixed block 33, the first spill spin block
31 one end and compact heap 2 carry out hinged, one end of the other end of the first spill spin block 31 and the second spill spin block 32 by rotating dog
Connection, the other end of the second spill spin block 32 and one end of fixed block 33 carry out hinged, the other end and supporting block 11 of fixed block 33
Be fixedly connected (for example, can for welding, bolt or be fixed by bolt).In other embodiments, fixed block 33 can be with
It is integrally formed with supporting block 11, can integrally be formed by wire cutting.Actually, the first spill spin block 31 and the second spill spin block 32
It is the standard component of enterprise, can be directly obtained from existing components.
In the present embodiment, which further includes spacer pin 5, the first spill spin block 31, the second spill spin block 32 and compression
Block 2 is equipped with mutual corresponding limit hole in the lap of three, i.e. compact heap 2 is equipped with multiple first limit holes 24, the
One spill spin block 31 is equipped with multiple second limit holes 311, and the second spill spin block 32 is equipped with multiple third limit holes 321.It is clamping
When different workpiece or assembly, at least one 24, second spill spin block 311 of the first limit hole and a third limit hole
321 are mutually aligned.Being inserted into these three limit holes by spacer pin 5 makes the first spill spin block 31, the second spill spin block 32 and pressure
Tight 2 three of block connection.Wherein, the second spill spin block 32 includes link block 322 and rotating arm 323, one end of rotating arm 323 and fixation
Block 33 carries out hingedly, and the other end of rotating arm 323 is fixedly connected with one end of link block 322, and third limit hole 321 is located at connection
The other end of block 322.In other embodiments, link block 322 and rotating arm 323 can be integrally formed.Certainly, in other implementations
In example, link block 322, rotating arm 323 and 31 three of the first spill spin block can also be integrally formed.
Further, spacer pin 5 includes orthogonal work department 51 and hand-held part 52, first rotation of the insertion of work department 51
In the limit hole of block 31, the second spill spin block 32 and compact heap 2.Specifically, user grasps hand-held part 52, by work department 51
It is sequentially inserted into the first limit hole 24, the second limit hole 311 and third limit hole 321.
Still further, pressure arm 3 further includes handle 34, handle 34 is fixedly connected with fixed block 33.Handle 34 is far from solid
The part of block 33 is determined for cylinder.User welding when hand can hold handle 34, convenient for users to welding operation.
Actually, the entirety of rotating arm 323, fixed block 33 and 34 three of handle composition is the standard component of enterprise, directly can be from now
It obtains in some components, only for facilitating description just to be dismantled, is not limited thereto.
In the present embodiment, supporting block 11 includes interconnecting piece 113 and support portion 112, and the first seal face 111 is located at support portion
On 112 outer peripheral edge, interconnecting piece 113 is connect with pressure arm 3 and locked block 4 respectively.Interconnecting piece 113 and support portion 112 can be one
Interconnecting piece 113 and support portion 112 can also be fixed together by a entirety by welding or bolt.Actually, interconnecting piece
113 and support portion 112 be enterprise standard component, can directly be obtained from existing components.
In the present embodiment, compact heap 2 is additionally provided with first positioning hole 23, locks block 4 and is equipped with second location hole 41, by fixed
Position pin insertion first positioning hole 23 and second location hole 41 connect compact heap 2 with locked block 4.In other embodiments, may be used
To be connect compact heap 2 with locked block 4 by bolt, when needing to switch seal face, the bolt that can dismantle is switched over.Certainly,
It can also be fixedly connected by way of buckle between compact heap 2 and locked block 4.
Further, the longitudinal section for locking block 4 is H-shaped, and compact heap 2 is folded between two gaps of locked 4 top of block,
Supporting block 11 is folded between two gaps of locked 4 lower section of block.
In the present embodiment, pedestal 1 further includes the support 12 for being used to support supporting block 11, and the longitudinal section of support 12 is L shape.Branch
The support 12 of bracer 11 can be integrally formed, and can also be attached by welding, bolt or bolt.Actually, supporting block
11 and support 12 be enterprise standard component, can directly be obtained from existing components.
In conclusion referring to figure 4., when needing to switch the workpiece or assembly of clamping, by spacer pin 5 from the first limit hole
24, it is extracted in the second limit hole 311 and third limit hole 321, locked block 4 is removed from compact heap 2, then will be by compact heap 2
180 ° of rotation, makes third seal face 22 towards the first seal face 111, then that locked block 4 and compact heap 2 is fixed, then limit
Pin 5 is inserted into the first limit hole 24, in the second limit hole 311 and third limit hole 321, may be implemented from the first clamping space A1 to
The switching of second clamping space A2 is clamped different workpiece or assembly, clamping device provided by the utility model
In components, majority is the standard component of enterprise, is easy to obtain, and easy to assembly, and cost is relatively low, and structure is simple, and figure is smaller,
It will not influence normal welding.
Herein, the nouns of locality such as related up, down, left, right, before and after be located in figure with the structure in attached drawing with
And structure mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the side
The use of position word should not limit the claimed range of the application.
The above descriptions are merely preferred embodiments of the present invention, not does in any form to the utility model
Restriction be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Appearance makes a little change or modification, is the equivalent embodiment of equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
Belong within the protection scope of technical solutions of the utility model.
Claims (10)
1. a kind of clamping device of changeable seal face, which is characterized in that including pedestal (1), compact heap (2), pressure arm (3) and lock
Dead block (4), the pedestal (1) include supporting block (11), and the outer peripheral edge of the supporting block (11) is equipped with the first seal face (111), should
The outer peripheral edge of compact heap (2) is equipped with the second seal face (21) and third seal face (22), one end of the pressure arm (3) and the compression
Hingedly, hingedly, this locks the one end of block (4) and the supporting block (11) to block (2) for the other end of the pressure arm (3) and the supporting block (11)
It is fixedly connected, the other end and the compact heap (2) of locked block (4) are detachably connected, when the second seal face (21) direction
First seal face (111) and the compact heap (2) are pressed in the supporting block (11) by the pressure arm (3) and are locked by this
Block (4) is locked, and forms the first clamping space (A1) between first seal face (111) and second seal face (21),
The compact heap (2) is removed and rotated from the compact heap (2) when this locks block (4), make the third seal face (22) towards this
One seal face (111) simultaneously forms the second clamping space (A2) between first seal face (111) and the third seal face (22).
2. the clamping device of changeable seal face according to claim 1, which is characterized in that the pressure arm (3) includes: first
Spill spin block (31), the second spill spin block (32) and fixed block (33), one end of first spill spin block (31) and the compact heap (2) are cut with scissors
Connect, the other end of first spill spin block (31) is connect with one end of second spill spin block (32), second spill spin block (32) it is another
One end and one end of the fixed block (33) are hinged, and the other end of the fixed block (33) is fixedly connected with the supporting block (11).
3. the clamping device of changeable seal face according to claim 2, which is characterized in that the clamping device further includes limit
Position pin (5), first spill spin block (31), second spill spin block (32) and the compact heap (2) are equipped in the lap of three
Mutual corresponding limit hole, being inserted into the limit hole by the spacer pin (5) makes first spill spin block (31), second spill spin block
(32) it is connected with compact heap (2) three.
4. the clamping device of changeable seal face according to claim 3, which is characterized in that the spacer pin (5) includes phase
Mutually vertical work department (51) and hand-held part (52), the work department (51) are inserted into first spill spin block (31), second spill spin block
(32) and in the limit hole of the compact heap (2).
5. the clamping device of changeable seal face according to claim 2, which is characterized in that the pressure arm (3) further includes hand
Handle (34), the handle (34) are fixedly connected with the fixed block (33).
6. the clamping device of changeable seal face according to claim 5, which is characterized in that the handle (34) is somebody's turn to do separate
The part of fixed block (33) is cylinder.
7. the clamping device of changeable seal face according to claim 1, which is characterized in that the supporting block (11) includes connecting
Socket part (113) and support portion (112), first seal face (111) are located on the outer peripheral edge of the support portion (112), the interconnecting piece
(113) it is connect respectively with the pressure arm (3) and locked block (4).
8. the clamping device of changeable seal face according to claim 1, which is characterized in that the compact heap (2) is additionally provided with
First positioning hole (23), locked block (4) are equipped with second location hole (41), are inserted into the first positioning hole (23) by positioning pin
The compact heap (2) is connect with locked block (4) with the second location hole (41).
9. the clamping device of changeable seal face according to claim 1, which is characterized in that the pedestal (1) further includes using
In the support (12) for supporting the supporting block (11), the longitudinal section of the support (12) is L shape.
10. the clamping device of changeable seal face according to claim 1, which is characterized in that the vertical of locked block (4) cuts
Face is H-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142713.XU CN209664673U (en) | 2019-01-25 | 2019-01-25 | A kind of clamping device of changeable seal face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142713.XU CN209664673U (en) | 2019-01-25 | 2019-01-25 | A kind of clamping device of changeable seal face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209664673U true CN209664673U (en) | 2019-11-22 |
Family
ID=68567362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142713.XU Active CN209664673U (en) | 2019-01-25 | 2019-01-25 | A kind of clamping device of changeable seal face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209664673U (en) |
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2019
- 2019-01-25 CN CN201920142713.XU patent/CN209664673U/en active Active
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