CN208826487U - A kind of fixture quick-changing mechanism - Google Patents
A kind of fixture quick-changing mechanism Download PDFInfo
- Publication number
- CN208826487U CN208826487U CN201820683499.4U CN201820683499U CN208826487U CN 208826487 U CN208826487 U CN 208826487U CN 201820683499 U CN201820683499 U CN 201820683499U CN 208826487 U CN208826487 U CN 208826487U
- Authority
- CN
- China
- Prior art keywords
- fixture
- clamp base
- dowel pin
- locating device
- lift
- 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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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of fixture quick-changing mechanism, traveling wheel and positioning holes mechanism including being located at clamp base lower part, and the lift locating device being mounted on processing stations with clamp base cooperation, the lift locating device includes the elevation dowel pin of at least one and the location hole cooperation of the positioning holes mechanism, the elevation dowel pin is connect with lift drive mechanism, the lift drive mechanism is mounted in a cabinet, the outside of the cabinet is equipped with fixed plate, the bolt fixing hole in the fixed plate.The utility model is when replacing fixture, and by making elevation dowel pin drop to predetermined position, fixture is released station by traveling wheel, and fixture to be replaced is pushed into, its positioning pin is risen in the location hole of fixture to be used, starts to produce and use after the completion.
Description
Technical field
The utility model relates to stamping parts of automobile production technical fields, and in particular to a kind of fixture quick-changing mechanism.
Background technique
During stamping parts of automobile production, needs to carry out weld job to the workpiece on fixture using robot, be
Meet the clamping needs of different workpiece, different fixtures corresponds to workpiece of different shapes, after the completion of robot manipulating task, needs
The fixture of clamping and workpiece are quickly sent to after processing stations are fixed, the workpiece on fixture is added by robot again
Work, to improve working efficiency, then existing clamp mechanism is unable to satisfy the requirement of quick change.
Utility model content
The purpose of this utility model and is provided a kind of fixture and changes planes fastly for technological deficiency existing in the prior art
Structure.
It is for technical solution used by realization the purpose of this utility model:
A kind of fixture quick-changing mechanism, including be located at clamp base lower part traveling wheel and positioning holes mechanism, and with institute
State the lift locating device of clamp base cooperation being mounted on processing stations, the lift locating device include at least one with
The elevation dowel pin of the location hole cooperation of the positioning holes mechanism, the elevation dowel pin is connect with lift drive mechanism, described
Lift drive mechanism is mounted in a cabinet, and the outside of the cabinet is equipped with fixed plate, and the bolt in the fixed plate is fixed
Hole.
The positioning holes mechanism includes the L shape connecting plate for being fixed on the clamp base lower end, the water of the L shape connecting plate
There is the location hole with elevation dowel pin cooperation in flat portion, the L shape connecting plate is solid by connecting plate and the clamp base
It is fixed.
The lift locating device is two, is arranged in parallel on processing stations.
There are two elevation dowel pins for each lift locating device tool, and corresponding, there are four fixed in the clamp base
Position holes mechanism.
The utility model, by making elevation dowel pin drop to predetermined position, leans on traveling wheel by fixture when replacing fixture
Station is released, fixture to be replaced is pushed into, its positioning pin is risen in the location hole of fixture to be used, starts to give birth to after the completion
It produces and uses.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fixture quick-changing mechanism of the utility model；
Fig. 2 is the perspective diagram of the positioning base of the utility model；
Fig. 3 is the schematic top plan view of the positioning base of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Join as shown in figure 1 to 3, a kind of fixture quick-changing mechanism, including being located at the traveling wheel 2 of 100 lower part of clamp base and determining
Position holes mechanism, and the lift locating device 200 being mounted on processing stations with clamp base cooperation, the lifting are fixed
Position mechanism include at least one and it is described positioning holes mechanism location hole 5 cooperate elevation dowel pin 9, the elevation dowel pin with
Lift drive mechanism 7 connects, and the lift drive mechanism is mounted in a cabinet 6, and the outside of the cabinet is equipped with fixed plate
11, the bolt fixing hole 12 in the fixed plate.
The elevation dowel pin is welded on the top of the telescopic rod 8 of lift drive mechanism 7, and the lift drive mechanism can
It is specific unlimited to use cylinder or electric cylinder.
Further, the upper surface of the cabinet 6 is fixed with guide sleeve 10, and the elevation dowel pin 9 is mounted in the guide sleeve
In 10, the lifting positioning and guiding function to elevation dowel pin is realized.
Wherein, the positioning holes mechanism includes the L shape connecting plate 3 for being fixed on the clamp base lower end, and the L shape connects
Have on the horizontal part of fishplate bar with the elevation dowel pin cooperation location hole 5, the L shape connecting plate by connecting plate 3 with it is described
Clamp base is fixed with 15 phase of bolt.
Wherein, the lift locating device is two, is arranged in parallel on processing stations.
There are two elevation dowel pins for each lift locating device tool, and corresponding, there are four fixed in the clamp base
Position holes mechanism, is arranged in the bottom of the clamp base, rectangular arrangement.
In the utility model, the traveling wheel is by the connecting plate 14 at 1 top of connecting column and the bottom of clamp base with admittedly
Determine bolt 13 to be connected to a fixed.
The corresponding traveling wheel is also four, is arranged in the bottom of the clamp base, rectangular arrangement.
The utility model is when replacing fixture, by making elevation dowel pin drop to predetermined position, with determining for clamp base
Position hole is detached from, and fixture is then released station by traveling wheel, and fixture to be replaced is pushed into, rises to its positioning pin to be used
It is positioned in the location hole of clamp base, starts to produce and use after the completion.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (4)
1. a kind of fixture quick-changing mechanism, which is characterized in that traveling wheel and positioning holes mechanism including being located at clamp base lower part,
And the lift locating device being mounted on processing stations with clamp base cooperation, the lift locating device include extremely
Few one elevation dowel pin cooperated with the location hole of the positioning holes mechanism, the elevation dowel pin and lift drive mechanism connect
It connects, the lift drive mechanism is mounted in a cabinet, and the outside of the cabinet is equipped with fixed plate, the spiral shell in the fixed plate
Bolt fixation hole.
2. fixture quick-changing mechanism according to claim 1, which is characterized in that the positioning holes mechanism is described including being fixed on
The L shape connecting plate of clamp base lower end has the positioning with elevation dowel pin cooperation on the horizontal part of the L shape connecting plate
Hole, the L shape connecting plate are fixed by connecting plate and the clamp base.
3. fixture quick-changing mechanism according to claim 1, which is characterized in that the lift locating device is two, side by side
It is arranged on processing stations.
4. fixture quick-changing mechanism according to claim 3, which is characterized in that there are two each lift locating device tools
Elevation dowel pin, corresponding, there are four position holes mechanism in the clamp base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683499.4U CN208826487U (en) | 2018-05-08 | 2018-05-08 | A kind of fixture quick-changing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683499.4U CN208826487U (en) | 2018-05-08 | 2018-05-08 | A kind of fixture quick-changing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208826487U true CN208826487U (en) | 2019-05-07 |
Family
ID=66304337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683499.4U Expired - Fee Related CN208826487U (en) | 2018-05-08 | 2018-05-08 | A kind of fixture quick-changing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208826487U (en) |
-
2018
- 2018-05-08 CN CN201820683499.4U patent/CN208826487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210508 |