CN208825892U - A kind of crimping welding fixture - Google Patents
A kind of crimping welding fixture Download PDFInfo
- Publication number
- CN208825892U CN208825892U CN201821207263.XU CN201821207263U CN208825892U CN 208825892 U CN208825892 U CN 208825892U CN 201821207263 U CN201821207263 U CN 201821207263U CN 208825892 U CN208825892 U CN 208825892U
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- China
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- crimping
- wire rod
- pressure head
- pedestal
- thread depressing
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Abstract
The utility model relates to a kind of crimping welding fixtures.The crimping welding fixture includes fixture base, it is used to fix the wire rod fixed mechanism of wire rod set on fixture base one end, set on the crimping pedestal of the fixture base other end, it is rotatably dispose in and is used to compress at least one thread depressing mechanism that wire rod is fitted in the end of a thread on pad on crimping pedestal, and be rotatably dispose on crimping pedestal for locking the latching device of thread depressing mechanism when thread depressing mechanism compresses wire rod.By the way that the wire rod fixed mechanism for fixing wire rod is arranged in fixture base, in rotation setting on crimping pedestal for compressing at least one thread depressing mechanism that wire rod is fitted in the end of a thread on pad and locking when thread depressing mechanism compresses wire rod the latching device of thread depressing mechanism, wire rod can be fixed positioned on pad by the thread depressing mechanism, latching device can lock thread depressing mechanism, to make wire rod and pad be in close contact, and this fixture operation is simple, greatly improves welding quality and production efficiency.
Description
Technical field
The utility model relates to clamp arts, and in particular to a kind of crimping welding fixture.
Background technique
For the welding of existing wire rod class product, in the prior art: contact is not close when wire rod is overlapped on pad, easily
Gap is generated, cause welding not tight or is not welded；And usually structure is complicated, cumbersome for fixture, greatly reduces life
Produce efficiency.
Therefore, it is necessary to a kind of crimping welding fixture, not only ensure that wire rod can be bonded close realization good welds with pad,
And operation is simple, can be exceedingly fast and realize clamping.
Utility model content
The technical problem to be solved by the present invention is to: in view of the deficiencies of the prior art, provide a kind of crimping weld clip
Tool, it can be ensured that wire rod is bonded close with pad and realizes quick-clamping, and operation is simple, greatly improves production efficiency and weldering
Connect yield.
Used technical solution is to solve above-mentioned technical problem: providing a kind of crimping welding fixture, the crimping weldering
Welding fixture includes fixture base, is used to fix the wire rod fixed mechanism of wire rod set on fixture base one end, and it is another to be set to fixture base
The crimping pedestal of one end is rotatably dispose on crimping pedestal at least one pressure for being fitted in the end of a thread on pad for compressing wire rod
Line mechanism, and be rotatably dispose on crimping pedestal for locking the locking machine of thread depressing mechanism when thread depressing mechanism compresses wire rod
Structure.
The still more preferably scheme of the utility model is: the thread depressing mechanism includes: to be rotatably dispose on crimping pedestal
Pressure head mounting assembly and be rotatably dispose in pressure head mounting assembly for compressing the pressure head of wire rod.
The still more preferably scheme of the utility model is: the pressure head mounting assembly includes pressure head mounting plate, with pressure head
The pressing square toes that mounting plate is fixedly connected are equipped with the first compressed spring between pressing square toes and the pressure head.
The still more preferably scheme of the utility model is: the thread depressing mechanism further include: is arranged in pressing square toes and pressure
First rotating shaft on head, the pressure head pass through first rotating shaft and pressing square toes rotation connection.
The still more preferably scheme of the utility model is: the thread depressing mechanism further include: is arranged in crimping pedestal and pressure
The second shaft on head mounting plate, the pressure head mounting plate are connect by the second shaft with crimping base rotation.
The still more preferably scheme of the utility model is: the latching device includes: to be socketed in pressure head mounting plate
Lock, the second compressed spring between crimping pedestal and lock, and the third being arranged on crimping pedestal and lock turn
Axis, the lock are connect by third shaft with crimping base rotation.
The still more preferably scheme of the utility model is: the crimping welding fixture further include: is set in fixture base
Cover board and be rotatably dispose on crimping pedestal for the limit handle that is limited to fixture base, the cover board be equipped with
The adaptable limiting slot of the limit handle.
The still more preferably scheme of the utility model is: the crimping welding fixture further include: be arranged in crimping pedestal
With the 4th shaft on limit handle, the limit handle is connect by the 4th shaft with crimping base rotation.
The still more preferably scheme of the utility model is: third pressure is additionally provided between the fixture base and crimping pedestal
Contracting spring, the fixture base are equipped with the adjustable spiral shell being connect with third compressed spring for adjusting third compressed spring elastic force
Silk.
The still more preferably scheme of the utility model is: the wire rod fixed mechanism includes: the line for placing wire rod
Material fixing seat and the wire rod being connect with wire fixing seat for fixing wire rod fix cover board；The fixed cover board of the wire rod, which is equipped with, to be used
In the foam of protection wire rod；The fixture base includes a fixture base groove, and the crimping pedestal is slideably positioned in the folder
Have in base groove.
The beneficial effects of the utility model are, by the way that the fixed machine of wire rod for fixing wire rod is arranged in fixture base
Structure is rotatably dispose in and is used to compress at least one thread depressing mechanism that wire rod is fitted in the end of a thread on pad on crimping pedestal, and
The latching device of thread depressing mechanism is locked when thread depressing mechanism compresses wire rod, wire rod can be fixed positioned on weldering by the thread depressing mechanism
On disk, the latching device can be locked thread depressing mechanism, to make wire rod and pad be in close contact, and this fixture operation
Simply, welding quality and production efficiency are greatly improved.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the schematic perspective view of the utility model crimping welding fixture；
Fig. 2 is the schematic perspective view of the utility model thread depressing mechanism；
Fig. 3 is the schematic perspective view of the utility model wire rod fixed mechanism；
Fig. 4 is the schematic perspective view of the utility model the end of a thread and pad；
Fig. 5 is the schematic perspective view of the utility model crimping pedestal；
Fig. 6 is the schematic perspective view of the utility model crimping welding fixture (without cover board)；
Fig. 7 is the configuration schematic diagram of the utility model thread depressing mechanism；
Fig. 8 is the schematic diagram of the section structure of the utility model thread depressing mechanism (non-impaction state)；
Fig. 9 is the schematic diagram of the section structure of the utility model thread depressing mechanism (impaction state)；
Figure 10 is the schematic perspective view of the utility model latching device.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figure 1, Figure 2, Figure 4 shows, the crimping welding fixture includes: fixture base 1, is set to 1 one end of fixture base and uses
Crimping pedestal 3 is rotatably dispose in set on the crimping pedestal 3 of 1 other end of fixture base in the wire rod fixed mechanism 2 of fixed wire rod
On be fitted in the end of a thread 6 on pad 7 for compressing wire rod at least one thread depressing mechanism 4, and be rotatably dispose in crimping pedestal 3
On for when thread depressing mechanism 4 compress wire rod when lock thread depressing mechanism 4 latching device 5.Further, the thread depressing mechanism 4 wraps
It includes: the pressure head mounting assembly 41 that is rotatably dispose on crimping pedestal 3 and being rotatably dispose in pressure head mounting assembly 41 for compressing
The pressure head 42 of wire rod.Wire rod can be fixed and is pressed on pad 7 by the thread depressing mechanism 4, and the latching device 5 can be to pressure
Line mechanism 4 is locked, so that wire rod and pad 7 be made to be in close contact, it is bad to avoid rosin joint and not prison welding etc., is greatly mentioned
High welding quality.
Such as Fig. 3, in the present embodiment, the wire rod fixed mechanism 2 includes: 21 He of wire fixing seat for placing wire rod
The fixed cover board 22 of wire rod for fixing wire rod is connect with wire fixing seat 21；The fixed cover board 22 of the wire rod is equipped with for protecting
Protect the foam 23 of wire rod.Further, the wire fixing seat 21 is equipped with locating plate 24, positioning pin 25 and magnet 26, line
Material is slightly limited on wire fixing seat 21 by the locating plate 24, and the fixed cover board 22 of the wire rod is fixed by positioning pin 25
Position, and be absorbed and fixed on wire fixing seat 21 by magnet 26, the wire rod being placed on locating plate 24 is compressed.Its
In, the foam 23 on the fixed cover board 22 of wire rod is set, mainly shields to wire rod, prevents from weighing pressure break wounded.
As shown in Figure 2, Figure 4 shows, the pressure head mounting assembly 41 and pressure head 42 are rotatablely connected, 41 He of pressure head mounting assembly
One pressure head 42 is one group, cooperates and realizes to the compression of a wire rod, fits in the end of a thread 6 on pad 7.Described the end of a thread 6
Refer to the part of pre- tin after enamel-cover is removed in wire rod one end.The thread depressing mechanism 4 is two, and adjacent symmetric is set to the crimping pedestal 3
On.Corresponding, the pressure head mounting assembly 41 and pressure head 42 are two, and adjacent symmetric is set on the crimping pedestal 3.Two
Adjacent symmetric setting two pressure heads 42 can two leading-out terminals respectively to two wire rods or the same coil compress, be allowed to
Corresponding the end of a thread 6 fits on pad 7.
As shown in Figure 6, Figure 7, in the present embodiment, third compression is additionally provided between the fixture base 1 and crimping pedestal 3
Spring 8, the fixture base 1, which is equipped with, to be connect for adjusting the adjustable of 8 elastic force of third compressed spring with third compressed spring 8
Screw 9.The crimping pedestal 3 is equipped with spring putting hole 311, specifically, described 8 one end of third compressed spring is put set on spring
Set on hole 311, the connection of one end and adjustable screw 9, and be constantly in compressive state, to crimping pedestal 3 one be continued for
Preceding thrust.Adjust adjustable screw 9, elastic force that is adjustable and controlling the third compressed spring 8, it can control
It is applied to the thrust size of crimping pedestal 3, is avoided because thrust is too big, crimping pedestal 3 weighs product enamel-cover layer wounded and wire rod is caused to leak
The risk of copper.
As shown in Figure 1, shown in Figure 5, in the present embodiment, the fixture base 3 includes a fixture base groove 31, the crimping
Pedestal 3 is slideably positioned in the fixture base groove 31.Further, the fixture base 3 further includes for placing
The base platform 32 of wire rod fixed mechanism 2.The base platform 32 is equipped with waist type and locks screw hole 33, the wire rod fixed mechanism
2 by waist type lock, 33 position of screw hole is adjustable is fixed on base platform 32, is conducive to the adjustment to wire position, improves
The applicability of fixture.The crimping pedestal 3 can be sliding in fixture base groove 31 under the thrust of the third compressed spring 8
It is dynamic.Preferably, the material of the crimping pedestal 3 using Teflon or matches steel, light and small with the coefficient of friction of fixture base 1,
It can be slided in fixture base groove 31 easily under the thrust of the third compressed spring 8；It is also avoided that simultaneously and weighs wire rod wounded
Enamel-cover layer and cause wire rod leakage copper risk.
As shown in Fig. 2, in the present embodiment, the pressure head mounting assembly 41 includes pressure head mounting plate 411, installed with pressure head
The pressing square toes 412 that plate 411 is fixedly connected are equipped with the first compressed spring 43 between the pressing square toes 412 and pressure head 42.It is described
First compressed spring 43 is constantly in compressive state, therefore pressure head 42 is constantly subjected to the downward pressure of the first compressed spring 43, to
Lower pressing presses square toes 412, and the pressure head 42 can compress wire rod under the action of the first compressed spring 43.Further
Ground, the thread depressing mechanism 4 further include: the first rotating shaft 44 being arranged on pressing square toes 412 and pressure head 42, the pressure head 42 pass through
First rotating shaft 44 and pressing square toes 412 are rotatablely connected.The pressure head 42 can carry out the clockwise or inverse time around about 44 first rotating shaft
Needle rotation, when rotating counterclockwise downwards, pressure head 42 is pushed, for compressing wire rod and the end of a thread 6 being pressed to pad 7；It is suitable upwards
When hour hands rotate, pressure head 42 is lifted, the pick-and-place material after facilitating welding preceding or welding.The pressure head 42 can be 44 turns around first rotating shaft
It is dynamic, and the active force for having the first compressed spring 43 lasting on pressure head 42, it contacts, reduces with the hard of wire rod so as to avoid pressure head 42
Pressure head 42 weighs enamel-cover layer wounded and leads to the risk of wire rod leakage copper.Preferably, the pressure head 42 uses stainless steel material, surface spray
Coating black Teflon avoids metal directly with the contact of the enamel-cover layer of wire rod outer layer, further reduced pressure head 42 and weigh paint wounded
Covering and cause wire rod leakage copper risk.
Further, in the present embodiment, the thread depressing mechanism 4 further include: be arranged in crimping pedestal 3 and pressure head mounting plate
The second shaft 45 on 411, the pressure head mounting plate 411 are rotatablely connected by the second shaft 45 with crimping pedestal 3.It presses down on
When square toes 412, the pressure head mounting plate 411 can be rotated clockwise or counterclockwise around the second about 45 shaft.
As shown in Figure 7, Figure 8, in the present embodiment, the latching device 5 includes: to be socketed in pressure head mounting plate 411
Lock 51, the second compressed spring 52 between crimping pedestal 3 and lock 51, and it is arranged in crimping pedestal 3 and lock 51
On third shaft 53, the lock 51 is rotatablely connected by third shaft 53 and crimping pedestal 3.The lock 51 can be around third
Shaft 53 rotates.Specifically, the lock 51 passes through the pressure head mounting plate 411 and is rotatably dispose in third shaft 53, latches
51 can carry out front and back rotation relative to 42 direction of pressure head around third shaft 53；Second compressed spring 52 be set to open slot rear wall and
Between lock 51, to lock, 51 1 are continued for forward thrust.
As shown in figure 8, in the present embodiment, the thread depressing mechanism 4 further includes the 4 immediately below pressing square toes 412
Compressed spring 46.When pressing down on pressing square toes 412, the pressure head mounting plate 411 can be counterclockwise downwards around the second shaft 45
Rotation, lock 51 can be rotated clockwise upwards by the extruding of pressure head mounting plate 411 around third shaft 53, when pressure head mounting plate
411 downwards when touching crimping pedestal 3, and lock 51 is no longer influenced by the extruding of pressure head mounting plate 411, latches 51 at this time by the second pressure
The effect of contracting spring 52, which travels forward, locks pressure head mounting plate 411；When moving lock 51, the pressure head mounting assembly 41 backward
It can be bounced under the action of the 4th compressed spring 46 with pressure head 42.
As shown in Fig. 1, Fig. 8, Fig. 9, Figure 10, in the present embodiment, the crimping welding fixture further include: the crimping weldering
Welding fixture further include: cover board 100 in fixture base 3 and be rotatably dispose on crimping pedestal 3 for fixture base 3 into
The limit handle 110 of row limit, the cover board 100 are equipped with the limiting slot 101 adaptable with the limit handle 110.It is described
Cover board 100 is fixedly installed in fixture base 1.Further, the crimping welding fixture further include: be arranged in crimping pedestal 3
With the 4th shaft 120 on limit handle 110, the limit handle 110 is connected by the 4th shaft 120 and the rotation of crimping pedestal 3
It connects.It pulls back at limit handle 110 to limiting slot 101, crimping pedestal 3 can be limited, i.e., to being located at crimping pedestal 3
On thread depressing mechanism 4 and latching device 5 limited, prevent crimping pedestal 3 under the thrust of third compressed spring 8 forward
Movement, pressure head mounting assembly 41 and pressure head 42, which are in, at this time bounces state.The limit handle 110 is mainly used for the line before welding
Wire rod after material is placed and welded takes out.
Crimping welding fixture described in the utility model is when executing the movement of wire rod compression: wire rod being manually put into wire rod and is fixed
It is carried out in mechanism 2 after tentatively fixing, need to only unclamp limit handle 110, under the action of third compressed spring 8, the crimping bottom
Seat 3 drive thread depressing mechanisms 4 can automatic forward slip tops arrive wire coil, wire rod progress position is fixed and fine positioning, the pressure
First 42 are located at right above wire rod and pad 7, and pressing down on pressing square toes 412 to 51 locking bits of lock manually can be by wire rod pressure
Tightly.This fixture operation is simple, can comparatively fast realize clamping, greatly improve production efficiency.
After to wire rod positioning compression, wire rod is welded, after the completion of welding, lock 51 is moved backward manually, makes to press
Head mounting assembly 41 and pressure head 42, which are in, bounces state, then pulls back at limit handle 110 to limiting slot 101, makes pressure head 42
It is separated with wire rod, then removes the fixed cover board 22 of wire rod, take out the wire rod being welded.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of crimping welding fixture characterized by comprising fixture base, set on fixture base one end for fixing wire rod
Wire rod fixed mechanism be rotatably dispose on crimping pedestal set on the crimping pedestal of the fixture base other end for compressing wire rod
At least one thread depressing mechanism for being fitted in the end of a thread on pad, and be rotatably dispose on crimping pedestal for when thread depressing mechanism pressure
The latching device of thread depressing mechanism is locked when stringing material.
2. crimping welding fixture according to claim 1, which is characterized in that the thread depressing mechanism includes: to be rotatably dispose in
It pressure head mounting assembly on crimping pedestal and is rotatably dispose in pressure head mounting assembly for compressing the pressure head of wire rod.
3. crimping welding fixture according to claim 2, which is characterized in that the pressure head mounting assembly includes pressure head installation
Plate, the pressing square toes being fixedly connected with pressure head mounting plate are equipped with the first compressed spring between pressing square toes and the pressure head.
4. crimping welding fixture according to claim 3, which is characterized in that the thread depressing mechanism further include: be arranged in by
The first rotating shaft on square toes and pressure head is pressed, the pressure head passes through first rotating shaft and pressing square toes rotation connection.
5. crimping welding fixture according to claim 3, which is characterized in that the thread depressing mechanism further include: be arranged in pressure
The second shaft on line pedestal and pressure head mounting plate, the pressure head mounting plate are connect by the second shaft with crimping base rotation.
6. crimping welding fixture according to claim 3, which is characterized in that the latching device includes: to be socketed on pressure head
Lock in mounting plate, the second compressed spring between crimping pedestal and lock, and it is arranged in crimping pedestal and lock
On third shaft, the lock connect by third shaft with crimping base rotation.
7. crimping welding fixture according to claim 1, which is characterized in that the crimping welding fixture further include: be set to
Cover board in fixture base and it is rotatably dispose in the limit handle on crimping pedestal for being limited to fixture base, the lid
Plate is equipped with the limiting slot adaptable with the limit handle.
8. crimping welding fixture according to claim 7, which is characterized in that the crimping welding fixture further include: wear
The 4th shaft on crimping pedestal and limit handle, the limit handle are connect by the 4th shaft with crimping base rotation.
9. crimping welding fixture according to claim 1, which is characterized in that between the fixture base and crimping pedestal also
Equipped with third compressed spring, the fixture base is equipped with and is connect with third compressed spring for adjusting third compressed spring elastic force
Adjustable screw.
10. crimping welding fixture according to claim 1, which is characterized in that the wire rod fixed mechanism includes: for putting
It sets the wire fixing seat of wire rod and connect the fixed cover board of wire rod for fixing wire rod with wire fixing seat；The fixed lid of the wire rod
Plate is equipped with the foam for protecting wire rod；The fixture base includes a fixture base groove, and the crimping pedestal sliding is set
It is placed in the fixture base groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207263.XU CN208825892U (en) | 2018-07-27 | 2018-07-27 | A kind of crimping welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207263.XU CN208825892U (en) | 2018-07-27 | 2018-07-27 | A kind of crimping welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208825892U true CN208825892U (en) | 2019-05-07 |
Family
ID=66307676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821207263.XU Active CN208825892U (en) | 2018-07-27 | 2018-07-27 | A kind of crimping welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208825892U (en) |
-
2018
- 2018-07-27 CN CN201821207263.XU patent/CN208825892U/en active Active
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| GR01 | Patent grant |