CN208231298U - A kind of adaptation multi-model workpiece device - Google Patents
A kind of adaptation multi-model workpiece device Download PDFInfo
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- CN208231298U CN208231298U CN201820444919.3U CN201820444919U CN208231298U CN 208231298 U CN208231298 U CN 208231298U CN 201820444919 U CN201820444919 U CN 201820444919U CN 208231298 U CN208231298 U CN 208231298U
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- limited block
- guide rod
- support base
- groove
- spring
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Abstract
A kind of adaptation multi-model workpiece device provided by the utility model, including the first limited block, second limited block, limited block fixes device, guide rod, spring, support base, the first limit block and the second limit block are arranged by the fixed device of the limited block in the guide rod front end, the guide rod can be moved horizontally with first limited block and second the moving for limited block, the spring is arranged between the guide rod and the support base, the spring can be flexible with the moving horizontally for guide rod, it solves workpiece in the prior art and limit part is hard impact, workpiece part is easy to damage, deformation easy to wear, parts replacement technical problem at high cost, realize soft limit, it can rise and slow down impact loading, improve limit part service life, using separation design, as limit part damage can It is individually replaced, avoids replacement integral support that cost is caused to waste.
Description
Technical field
The utility model relates to limiting device fields, in particular to a kind of adaptation multi-model workpiece device.
Background technique
When machining industry workpiece feeding uses push-pull fashion, because workpiece location feature and technique limit, workpiece is fixed
Position needs to carry out workpiece before clamping and limits in place.Workpiece is pushed and pulled to limiting device and is contacted in place, and pallet descent tape part of starting building is fallen
Seat, is positioned with detent fit, so that fixture correctly clamps.Limiting device is main in place for the workpiece that current line designs in the industry
It is made of, is illustrated in fig. 1 shown below bracket, limited block, gasket.
This structure existing defects is mainly:
1. workpiece part is easy to damage, workpiece is caused not take a seat effectively: workpiece and limit part are impacted to be hard, without slow
Punching, limit part are prone to wear deformation；
2. parts replacement is at high cost: B12 workpiece is realized by bracket tab part, is integrated with bracket, lug boss
Abrasion is divided to need replacing integral support spare part, spare parts cost is high.
Utility model content
The utility model provides a kind of adaptation multi-model workpiece device, removable using mobile buffer limit mode
Dynamic limited block adds spring to work as a buffer to workpiece shock loading and the side of different type of machines limited block and the equal separation design of bracket
Formula, solving workpiece and limit part in the prior art is hard impact, and workpiece part is easy to damage, deformation easy to wear, and spare part is more
Change technical problem at high cost.
This adaptation multi-model workpiece device that the utility model provides to solve above-mentioned technical problem, including the
One limited block, the second limited block, limited block fixed device, guide rod, spring, support base, first limited block and the second limit
Position block is arranged by the fixed device of the limited block in the guide rod front end, and the guide rod can be with first limited block
With second the moving for limited block and move horizontally, the spring is arranged between the guide rod and the support base, institute
Stating spring can be flexible with the moving horizontally for guide rod.
Further improvement of the utility model is: the adaptation multi-model workpiece device further includes bracket, the branch
Frame is arranged in machine tool fixture, and the guide rod, the spring and the support base are arranged in the cavity of the internal stent.
Further improvement of the utility model is: first limited block is that horizontal cross-section is trapezoidal cube, institute
It states the first limited block and is internally provided with the first groove of cylindrical type, first groove fixes device for installing the limited block,
There is the first through hole through first limited block among first groove.
Further improvement of the utility model is: second limited block is that horizontal cross-section is trapezoidal cube, institute
It states the second limited block and is internally provided with the second groove of cylindrical type, second groove fixes device for installing the limited block,
There is the second through-hole through second limited block among second groove.
Further improvement of the utility model is: the fixed device of the limited block is fixing bolt, the fixing bolt
Across the first through hole, second through-hole, described fixing bolt one end is mounted on first groove and described second recessed
In slot, the fixing bolt other end is tightened in the guide rod front end.
Further improvement of the utility model is: the guide rod front end center is provided with threaded hole, the threaded hole
For installing the fixed device of the limited block, retention bead, the guiding rod rear end are provided on the guiding rod rear end outer wall
It is provided centrally with cylinder shape groove.
Further improvement of the utility model is: described support base one end is provided with cylinder shape groove, the support base
This end outer wall is provided with screw thread, and the support base other end is arranged to hexagon.
Further improvement of the utility model is: the internal stent is provided with front fine and rear thick circular cylindrical cavity, institute
There is detent in circular cylindrical cavity middle section, is equipped with the guide rod, the spring and described in the cylindrical cavity body from front to back
Support base, the detent are used to limit the movement of the guide rod, and circular cylindrical cavity rear end inner wall is provided with screw thread, described
Screw thread is for installing the support base.
Possessed by the utility model the utility model has the advantages that
One, by workpiece, limit method by limiting firmly is changed to soft limit to this structure in place, can rise and slow down impact loading, mention
High limit part service life.
Two, this structure will be all made of separation design between different type of machines limit part and bracket, as limit part damage can
It is individually replaced, avoids replacement integral support that cost is caused to waste.
Detailed description of the invention
Fig. 1 is existing workpiece structural schematic diagram in background technique described in the utility model.
Fig. 2 is workpiece Standard schematic diagram described in the utility model.
Fig. 3 is the first limited block of workpiece structure schematic cross-section described in the utility model.
Fig. 4 is the second limited block of workpiece structure schematic cross-section described in the utility model.
Fig. 5 is workpiece structural outer schematic diagram described in the utility model.
Specific embodiment
In conjunction with above-mentioned Detailed description of the invention specific embodiment of the utility model.
As shown in Figure 2, the utility model provides a kind of adaptation multi-model workpiece device, including the first limited block 1,
Two limited blocks 2, limited block fixation fill 4, guide rod 5, spring 6, support base 7, and 1 second limited block 2 of the first limited block passes through
The fixed device 4 of the limited block is arranged in 5 front end of guide rod, and the guide rod 5 can be with first limited block 1 and institute
Moving and moving horizontally for the second limited block 2 is stated, the spring 6 is arranged between the guide rod 5 and the support base 7, institute
Stating spring 6 can be flexible with the moving horizontally for guide rod 5, further includes that bracket 3 described in bracket 3 is arranged in machine tool fixture
On, the guide rod 5, the spring 6 and the support base 7 are arranged in the cavity inside the bracket 3.
From the figure 3, it may be seen that it is trapezoidal cube that first limited block 1, which is horizontal cross-section, inside first limited block 1
It is provided with the first groove of cylindrical type, first groove is for installing the fixed device 4 of the limited block, among first groove
There is the first through hole through first limited block 1.
As shown in Figure 4, it is trapezoidal cube that second limited block 2, which is horizontal cross-section, inside second limited block 2
It is provided with the second groove of cylindrical type, second groove is for installing the fixed device 4 of the limited block, among second groove
There is the second through-hole through second limited block 2.
As shown in Figure 5, the fixed device 4 of the limited block is fixing bolt, the fixing bolt pass through the first through hole,
Second through-hole, described fixing bolt one end are mounted in first groove and second groove, the fixing bolt
The other end is tightened in 5 front end of guide rod.
By Fig. 3 and 4 it is found that 5 front end center of the guide rod is provided with threaded hole, the threaded hole is for installing the limit
Position block fixes device 4, is provided with retention bead on the 5 rear end outer wall of guide rod, 5 back-end central of guide rod is provided with circle
Cylindrical groove；Described 7 one end of support base is provided with cylinder shape groove, this end outer wall of the support base 7 is provided with screw thread, the branch
Support 7 other end of seat is arranged to hexagon；The bracket 3 is internally provided with front fine and rear thick circular cylindrical cavity, the cylindrical cavity
There is detent in body middle section, is equipped with the guide rod 5, the spring 6 and the support base in the cylindrical cavity body from front to back
7, the detent is used to limit the movement of the guide rod 5, and circular cylindrical cavity rear end inner wall is provided with screw thread, the screw thread
For installing the support base 7.
As shown in Figure 1, 2, 3, the workpiece in place position limiting structure mainly by the first limited block 1, the second limited block 2, bracket 3,
Limiting and fixing device 4, guide rod 5, spring 6, support base 7 form；Limiting device is mounted in machine tool fixture entire workpiece in place,
First limited block 1 and the second limited block 2 are connect by limiting and fixing device 4 with guide rod 5, and guide rod 5 is mounted on the chamber of bracket 3
In vivo, support base 7 is connected through a screw thread mode and is mounted on bracket 3, and limiting and fixing device 4 is mounted on guide rod 5 and support base 7
Between.
Its working principles are as follows: when workpiece is pushed into contact with the first limited block 1 and the second limited block 2, the first limited block 1
Drive guide rod 5 mobile with the second limited block 2, spring 6 is compressed to guide rod 5 and contacts with support base 7, and workpiece is in place；Workpiece quilt
After pull-out, guide rod 5 is moved to initial position under the effect of 6 elastic force of spring.
This structure acts on guide rod 5 using spring 6, realizes that guide rod 5 resets and slow down shock loading function, effectively drops
The lower bound bit position rate of wear, improves its service life, by avoiding limit part from grinding for limited block 1 and 3 separate design of bracket
Damage leads to the unavailable situation of integral support 3, save the cost.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the utility model specific implementation is only limited to these instructions, for the ordinary skill people of the utility model technical field
For member, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should be considered as
Belong to the protection scope of utility model.
Claims (8)
1. a kind of adaptation multi-model workpiece device, it is characterised in that: the adaptation multi-model workpiece device includes first
Limited block (1), the second limited block (2), limited block fixed device (4), guide rod (5), spring (6), support base (7), described the
One limited block (1) and the second limited block (2) are arranged by the limited block fixed device (4) in the guide rod (5) front end, institute
Stating guide rod (5) can moving and moves horizontally, the bullet with first limited block (1) and second limited block (2)
Spring (6) is arranged between the guide rod (5) and the support base (7), and the spring (6) can be with the guide rod (5)
It moves horizontally and stretches.
2. adaptation multi-model workpiece device according to claim 1, it is characterised in that: adaptation multi-model workpiece limit
Position device further includes bracket (3), and the bracket (3) is arranged in machine tool fixture, the guide rod (5), the spring (6) and institute
Support base (7) setting is stated in the internal cavity of the bracket (3).
3. adaptation multi-model workpiece device according to claim 2, it is characterised in that: first limited block (1)
It is trapezoidal cube for horizontal cross-section, first limited block (1) is internally provided with the first groove of cylindrical type, and described first is recessed
Slot is fixed device (4) for installing the limited block, has first through first limited block (1) among first groove
Through-hole.
4. adaptation multi-model workpiece device according to claim 3, it is characterised in that: second limited block (2)
It is trapezoidal cube for horizontal cross-section, second limited block (2) is internally provided with the second groove of cylindrical type, and described second is recessed
Slot is fixed device (4) for installing the limited block, has second through second limited block (2) among second groove
Through-hole.
5. adaptation multi-model workpiece device according to claim 4, it is characterised in that: the fixed device of the limited block
It (4) is fixing bolt, the fixing bolt passes through the first through hole, second through-hole, fixing bolt one end installation
In first groove and second groove, the fixing bolt other end is tightened in the guide rod (5) front end.
6. adaptation multi-model workpiece device according to claim 5, it is characterised in that: guide rod (5) front end
It is provided centrally with threaded hole, the threaded hole is fixed device (4) for installing the limited block, outside guide rod (5) rear end
Retention bead is provided on wall, guide rod (5) back-end central is provided with cylinder shape groove.
7. adaptation multi-model workpiece device according to claim 6, it is characterised in that: described support base (7) one end
It is provided with cylinder shape groove, described this end outer wall of support base (7) is provided with screw thread, and support base (7) other end is arranged to six
Side shape.
8. adaptation multi-model workpiece device according to claim 7, it is characterised in that: set inside the bracket (3)
Front fine and rear thick circular cylindrical cavity is set, there is detent in the circular cylindrical cavity middle section, installs from front to back in the cylindrical cavity body
There are the guide rod (5), the spring (6) and the support base (7), the detent is used to limit the shifting of the guide rod (5)
Dynamic, circular cylindrical cavity rear end inner wall is provided with screw thread, and the screw thread is for installing the support base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444919.3U CN208231298U (en) | 2018-03-31 | 2018-03-31 | A kind of adaptation multi-model workpiece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820444919.3U CN208231298U (en) | 2018-03-31 | 2018-03-31 | A kind of adaptation multi-model workpiece device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208231298U true CN208231298U (en) | 2018-12-14 |
Family
ID=64586661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820444919.3U Active CN208231298U (en) | 2018-03-31 | 2018-03-31 | A kind of adaptation multi-model workpiece device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208231298U (en) |
-
2018
- 2018-03-31 CN CN201820444919.3U patent/CN208231298U/en active Active
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