CN206643545U - The big stroke quick-expansion pressing device of frock - Google Patents
The big stroke quick-expansion pressing device of frock Download PDFInfo
- Publication number
- CN206643545U CN206643545U CN201720413596.7U CN201720413596U CN206643545U CN 206643545 U CN206643545 U CN 206643545U CN 201720413596 U CN201720413596 U CN 201720413596U CN 206643545 U CN206643545 U CN 206643545U
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- China
- Prior art keywords
- handle
- gusset piece
- frock
- mounting hole
- pin
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Abstract
The utility model discloses a kind of frock big stroke quick-expansion pressing device, including handle, spacer, support, sells, gusset piece and moving block；The handle is L-shaped, and upper handle portion is handheld terminal, and bottom is connection end, and mounting hole is provided with before and after connection end, and handle lower front part passes through pin connection by pin connection, handle bottom rear end with support with coupling front edge of board；Mounting hole is provided with before and after the gusset piece, gusset piece rear end is connected by pin and moving block；Gusset piece is driven to rotate by swing handle, gusset piece rotational band turn motion block translation, moving block drives the frock parts translation being attached thereto.Because the utility model employs said structure, it is possible to achieve realize that big stroke comes and goes 2 ゜ of translation lock corner with the joining frock parts of the present apparatus, huge coupling mechanism force can be obtained.
Description
Technical field
It the utility model is related to a kind of loader cab spot-welding equipment, the big stroke quick-expansion of specifically a kind of frock
Pressing device.
Background technology
At present, in loader cab spot-welding equipment, be welded left and right skeleton process when need the device energy of frock both sides
Enough realize that quick-expansion acts on and realizes bigger stroke, in clamping, the fast speed flash of energy, can be fast when being welded to frock both sides
Speed realizes effectively compression after returning to centre position positioning, after welding is completed, unclamps clamping apparatus tool mechanism and moves on to both sides again,
In favor of the lifting of product piece.
At present, this function is realized by pneumatic mechanism.Both sides couple the cylinder of big stroke and corresponding pneumatic
Control element and source of the gas are realized.The characteristics of pneumatic element is cost height, rapid operation.In the case where product batch is small, just
It is not suitable for putting into the large-scale pneumatic frock of high cost, at this moment needs a kind of economical and practical, easy to operate device to complete
This function.
The content of the invention
Compressed in view of the above-mentioned problems of the prior art, the utility model provides a kind of frock with big stroke quick-expansion
Device, pneumatic means is substituted, be compared to pneumatic means, cost is low, compresses more directly effectively, securely and reliably, service life length.
To achieve these goals, the technical solution adopted in the utility model is：A kind of big stroke quick-expansion of frock
Pressing device, including handle, spacer, support, pin, gusset piece and moving block；The handle is L-shaped, and upper handle portion is handheld terminal,
Bottom is connection end, is provided with mounting hole before and after connection end, handle lower front part and support by pin connection, handle bottom rear end with
Connection front edge of board passes through pin connection；Mounting hole is provided with before and after the gusset piece, gusset piece rear end is connected by pin and moving block；Pass through
Swing handle drives gusset piece to rotate, and gusset piece rotational band turn motion block translation, moving block drives the frock zero being attached thereto
Part translates.
The utility model is further, and the handle opposite direction rotates, and returns to original position, the mounting hole line of handle two with
Two straight lines lock frock parts into 2 ゜ angles after the intersection point of the mounting hole line of gusset piece two crosses dead-centre position.
The utility model is further, and the support is linked up by bolt and frock fixture, and support bottom plate is drilled with
One group of 4 mounting hole.
The utility model is further, is inlayed in the mounting hole of handle bottom rear end and in the mounting hole at gusset piece both ends
Wear-resisting spacer.
The utility model is further, and the moving block, spacer, pin are quenching part.
The utility model passes through swing handle, it is possible to achieve is come and gone with the straight line of the big stroke of the joining parts of mechanism
Walking.Provided with automatic locking mechanism, huge coupling mechanism force is produced by 2 ° of lock corners, realizes effective lock of large parts
Tightly.Because the utility model employs said structure, it is possible to achieve with the present apparatus joining frock parts noon to exceeding
280mm stroke, the ゜ of the present apparatus 2 lock corner so that clamping force is huge incomparable.Completely may be used in present apparatus driver's cabin spot-welding equipment
To substitute pneumatic means, be compared to pneumatic means, the present apparatus have cost is low, compress more directly effectively, it is safe and reliable, use the longevity
Order the advantages of long.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model；
Fig. 2 is structure top view of the present utility model；
Fig. 3 is stroke schematic diagram of the present utility model；
Fig. 4 is stroke schematic diagram of the present utility model；
Fig. 5 is a kind of use state structure chart figure in the utility model embodiment；
Fig. 6 is another use state structure chart figure in the utility model embodiment；
In figure：1st, handle, 2, spacer, 3, support, 4, pin, 5, gusset piece, 6, moving block.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of frock of the utility model big stroke quick-expansion pressing device, including handle 1,
Spacer 2, support 3, pin 4, gusset piece 5 and moving block 6；Handle 1 is L-shaped, and the top of handle 1 is handheld terminal, and bottom is connection end, even
Connect and be provided with mounting hole before and after holding, the lower front part of handle 1 is connected with support 3 by pin 4, the bottom rear end of handle 1 and the front end of gusset piece 5
Connected by pin 4；Mounting hole is provided with before and after gusset piece 5, the rear end of gusset piece 5 is connected by pin 4 and moving block 6.
On the basis of said structure, the utility model support 3 is linked up by bolt and frock parts, the bottom of support 3
Twist drill has one group of 4 mounting hole.In the mounting hole of the bottom rear end of handle 1 and the both ends of gusset piece 5 mounting hole in inlay it is wear-resisting every
Set 2.Guard pin 4 is injury-free, and also comparing during installation has abundant space.Wherein moving block 6, spacer 2, pin 4 are quenching part, are used
Heat treatment part improves wearability so as to improve the service life of mechanism.
As shown in Figure 3 and Figure 4：Gusset piece 5 is driven to rotate by swing handle 1, the rotational band turn motion block 6 of gusset piece 5 is flat
Move, motion block 6 drives the associated frock parts translation connect, and from position A to position B, maximum can arrive position C, realize work
The big stroke movement of component.The opposite direction of handle 1 rotates, and returns to original position, now the hole line of handle 1 two and gusset piece 5
The intersection point of the line in two holes crosses dead-centre position（Two straight line overlaps）Two straight lines reach effective locking effect into 2 ゜ angles afterwards.
As shown in figure 5, when providing a kind of frock parts machining, using use state of the present utility model, pass through up time
Pin swing handle 1 drives gusset piece 5 to rotate, and the rotational band turn motion block 6 of gusset piece 5 translates, and motion block 6 drives the associated work connect
Right support is filled to right translation, obtains about 300mm stroke, after product piece is installed on into right support, the opposite direction of handle 1 rotates,
Original position is returned to, now the intersection point of the hole line of handle 1 two and the line in the hole of gusset piece 5 two crosses dead-centre position（Two straight line weights
Close）For two straight lines into 2 ゜ angles, right support is close to limited block makes product piece lock product while obtaining ideal dimensions afterwards
Part.
As shown in fig. 6, when providing another frock parts machining, using use state of the present utility model, by turning
Dynamic handle 1 rotates clockwise, and handle 1 drives gusset piece 5 to rotate, and the rotational band turn motion block 6 of gusset piece 5 translates, and moving block 6 drives
The associated pressing device connect is to right translation so that a certain distance, product piece peace are lightened between pressing device and product piece
After dress, rotated counterclockwise by swing handle 1, return to original position, the hole line of handle 1 two and the company in the hole of gusset piece 5 two
The intersection point of line crosses dead-centre position（Two straight line overlaps）Two straight lines compress scraper bowl bucket side plate into 2 ゜ angles, now pressing device afterwards
So as to reach locking effect.
Certainly, above-described embodiment is only preferred scheme of the present utility model, is specifically not limited thereto, and on this basis may be used
Made according to being actually needed with targetedly adjusting, so as to obtain different embodiments.Due to mode in the cards compared with
It is more, just no longer illustrate one by one here.
Claims (5)
1. the big stroke quick-expansion pressing device of a kind of frock, it is characterised in that including handle（1）, spacer（2）, support
（3）, pin（4）, gusset piece（5）And moving block（6）；
The handle（1）It is L-shaped, handle（1）Top is handheld terminal, and bottom is connection end, and mounting hole is provided with before and after connection end,
Hand（1）Lower front part and support（3）Pass through pin（4）Connection, handle（1）Bottom rear end and gusset piece（5）Front end passes through pin（4）Even
Connect；
The gusset piece（5）It is front and rear to be provided with mounting hole, gusset piece（5）Rear end passes through pin（4）With moving block（6）Even；
Pass through swing handle（1）Drive gusset piece（5）Rotate, gusset piece（5）Rotational band turn motion block（6）Translation, moving block（6）
Drive the frock parts translation being attached thereto.
A kind of 2. big stroke quick-expansion pressing device of frock according to claim 1, it is characterised in that the handle
（1）Opposite direction rotates, and returns to original position, handle（1）Two mounting hole lines and gusset piece（5）The intersection point mistake of two mounting hole lines
Two straight lines lock frock parts into 2 ゜ angles behind dead-centre position.
A kind of 3. big stroke quick-expansion pressing device of frock according to claim 1, it is characterised in that the support
（3）Linked up by bolt and frock fixture, support（3）Bottom plate is drilled with one group of 4 mounting hole.
4. the big stroke quick-expansion pressing device of a kind of frock according to claim 1 or 2, it is characterised in that described
Handle（1）In the mounting hole of bottom rear end and gusset piece（5）The wear-resisting spacer of edge in the mounting hole at both ends（2）.
5. the big stroke quick-expansion pressing device of a kind of frock according to claim 1 or 2, it is characterised in that described
Moving block（6）, spacer（2）, pin（4）For quenching part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413596.7U CN206643545U (en) | 2017-04-19 | 2017-04-19 | The big stroke quick-expansion pressing device of frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413596.7U CN206643545U (en) | 2017-04-19 | 2017-04-19 | The big stroke quick-expansion pressing device of frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643545U true CN206643545U (en) | 2017-11-17 |
Family
ID=60277019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413596.7U Active CN206643545U (en) | 2017-04-19 | 2017-04-19 | The big stroke quick-expansion pressing device of frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643545U (en) |
-
2017
- 2017-04-19 CN CN201720413596.7U patent/CN206643545U/en active Active
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