CN208732096U - The self-centering pneumatic gripping device of high load - Google Patents
The self-centering pneumatic gripping device of high load Download PDFInfo
- Publication number
- CN208732096U CN208732096U CN201821510861.4U CN201821510861U CN208732096U CN 208732096 U CN208732096 U CN 208732096U CN 201821510861 U CN201821510861 U CN 201821510861U CN 208732096 U CN208732096 U CN 208732096U
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- Prior art keywords
- cylinder
- bridge
- self
- high load
- gripping device
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- 210000000078 claw Anatomy 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Manipulator (AREA)
Abstract
The utility model relates to a kind of self-centering pneumatic gripping devices of high load, it is characterized in that, including frame body, cylinder, handgrip, bracket and connector, the frame body is equipped with the cylinder, connector and connecting flange compatible with crawl robot, the frame body is in square shape, it is arranged on the first bridge including connecting flange described in the first bridge and the second bridge that are oppositely arranged, the cylinder and connector are arranged on the second bridge；The bracket is connect with the connector, and on the bracket, the bracket drives the handgrip to be moved by the connector and cylinder for the handgrip setting.The self-centering pneumatic gripping device of the high load can be suitably used for different crawl robots, load capacity with higher, and it is at low cost, integrated level is high.
Description
Technical field
The utility model relates to a kind of self-centering pneumatic gripping devices of high load, belong to equipment of industrial product field.
Background technique
Carrying of the handgrip for workpiece in industrial production, is important component in automatic production line.Common handgrip has gas
Dynamic, electronic and magnetic force etc..Pneumatic gripping device has easy to operate, low power consumption and other advantages, but due to the limitation of pressure source, loads poor.
Common pneumatic centering chuck, since structure limits, weight is excessive, and stroke is smaller, and the intensity of claw is insufficient, poor expandability,
It is unfavorable for the carrying demand of robot, this technology provides a kind of new structural self-centering pneumatic gripping device thus.
Utility model content
The purpose of this utility model is to provide a kind of self-centering pneumatic gripping devices of high load, can be suitably used for different grippers
Device people, load capacity with higher, and it is at low cost, integrated level is high.
In order to achieve the above objectives, the utility model provides the following technical solutions: a kind of self-centering pneumatic gripping device of high load, packet
Include frame body, cylinder, handgrip, bracket and connector, the frame body be equipped with the cylinder, connector and with crawl robot
Compatible connecting flange, the frame body is in square shape, including connection method described in the first bridge and the second bridge that are oppositely arranged
Orchid is arranged on the first bridge, and the cylinder and connector are arranged on the second bridge；The bracket is connect with the connector,
On the bracket, the bracket drives the handgrip to be moved by the connector and cylinder for the handgrip setting.
Further, the connector includes linear guide, sliding block and slide carriage, and the linear guide setting is described the
The bottom of two bridges, the sliding block are arranged in the linear guide, and the slide carriage is connect with the sliding block, cylinder and bracket.
Further, the bracket is expansible frame structure, including the vertical beam that connect and can be extended with the slide carriage
Frame, and the cross beam frame of the connection vertical beam frame, the handgrip are arranged on the vertical beam frame.
Further, the handgrip includes V-type claw and workpiece supporting plate, and the workpiece supporting plate is arranged in the V-type
The bottom of claw, V-type claw are fixedly mounted on the bottom end of the vertical beam frame.
Further, the cylinder is heavy caliber opening gas enclosure cylinder, and the cylinder includes cylinder body, guide rod and opening
Folder, the guide rod are connect with cylinder body, and the opening sandwiched is set on the guide rod, and opening folder and the connector
Connection.
Further, the self-centering pneumatic gripping device of the high load further includes cylinder mounting plate and cylinder counter flange, described
The bottom of cylinder is arranged in cylinder mounting plate, and the cylinder counter flange is arranged in the side of cylinder and connects the second bridge, institute
Cylinder is stated to be inversely installed by cylinder mounting plate and cylinder counter flange.
Further, the self-centering pneumatic gripping device of the high load further includes range unit and cylinder speed governing valve, the ranging
Device is arranged on the cylinder mounting plate, and the cylinder speed governing valve is arranged on the cylinder counter flange.
Further, the frame body further includes the third bridge and the 4th bridge being oppositely arranged, and first bridge is fixed
It is arranged between third bridge and the 4th bridge, the bottom of third bridge and the 4th bridge is arranged in second bridge.
Further, the first reinforcing rib is equipped between first bridge and the third bridge and the 4th bridge, it is described
The second reinforcing rib is equipped between second bridge and third bridge and the 4th bridge.
Further, the bracket is aluminium sash structure.
Compared with prior art, the utility model has the beneficial effects that:
1) the self-centering pneumatic gripping device overall structure of the high load of the utility model is of an L-shaped structure, and is utmostly avoided and is pressed from both sides
Workpiece is held, and can be by changing connecting flange, suitable for different crawl robots；
2) outer linear guide rail structure is used, workpiece weight is transitted directly on frame body by bracket, cylinder is avoided to hold
By workpiece gravity, so as to improve the load capacity of handgrip；
3) heavy caliber opening gas enclosure cylinder is inversely installed by counter flange and cylinder mounting plate, evacuation guide rod installation is empty
Between, it is compact-sized, also, general heavy caliber is used to be open gas enclosure cylinder as power source, at low cost, integrated level is high, it is real to be convenient for
It is existing self-centering；
4) using expansible aluminium sash result as bracket, the guide rod that opening folder stretches out can be not only avoided, but also be easy to expand
Exhibition, increases the clamping range of clamping jaw, compares more single clamping jaw, rigidity is more preferable, while alleviating the overall weight of handgrip；
5) by installation range unit, detecting distance can be set, the position of workpiece can be judged automatically.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 and Fig. 2 is the structural schematic diagram of the self-centering pneumatic gripping device of high load shown in an embodiment of the present invention；
Fig. 3 is the side sectional view of the self-centering pneumatic gripping device of high load shown in an embodiment of the present invention；
Fig. 4 is the structural representation of the bracket in the self-centering pneumatic gripping device of high load shown in an embodiment of the present invention
Figure.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
It should be understood that the terms such as the "upper" of the utility model, "lower", "left", "right", "inner", "outside" only refer to
Attached drawing is illustrated the utility model, not as restriction term.
Referring to Figure 1 to Fig. 4, the self-centering pneumatic gripping device of high load shown in an embodiment of the present invention include frame body 1,
Cylinder 2, handgrip 3, bracket 4 and connector 5, frame body 1 be equipped with cylinder 2, connector 5 and with crawl robot (not shown)
Compatible connecting flange 10, frame body 1 are in square shape comprising the first bridge 11 for being oppositely arranged, the second bridge 12 and the
Three bridges 13, the 4th bridge 14, the first bridge 11 are fixed between third bridge 13 and the 4th bridge 14, the second bridge 12
The bottom of third bridge 13 and the 4th bridge 14 is set.Connecting flange 10 is arranged on the upper surface of the first bridge 11, cylinder 2
It is arranged on the lower surface of the second bridge 12 with connector 5, also, in the present embodiment, the quantity of connector 5 is 2, opposite
The two sides of second bridge 12 are set, and the middle position of the second bridge 12 is arranged in cylinder 2.Bracket 4 is connect with connector 5, is grabbed
Hand 3 is arranged on bracket 4, which drives handgrip 3 to be moved by connector 5 and cylinder 2.For the stabilization for guaranteeing structure
Property, the first reinforcing rib 111, the second bridge 12 and third are equipped between the first bridge 11 and third bridge 13 and the 4th bridge 14
The second reinforcing rib 121 is equipped between bridge 13 and the 4th bridge 14.
In the present embodiment, connector 5 includes linear guide 51, sliding block 52 and slide carriage 53, and the setting of linear guide 51 exists
The bottom of second bridge 12, sliding block 52 are arranged in linear guide 51, and slide carriage 53 is connect with sliding block 52, cylinder 2 and bracket 4.
In the present embodiment, bracket 4 is expansible frame structure, and is aluminium sash structure comprising is connect with slide carriage 53
And the vertical beam frame 42 that can be extended, and the cross beam frame 41 of connection vertical beam frame 42, expansion structure are prior art means,
It is no longer illustrated herein.Handgrip 3 then includes V-type claw 31 and workpiece supporting plate 32, and workpiece supporting plate 32 is arranged in V-type claw
31 bottom, V-type claw 31 are fixedly mounted on the bottom end of vertical beam frame 42.
In the present embodiment, cylinder 2 is that general heavy caliber is open gas enclosure cylinder comprising cylinder body 21, guide rod 22 with
And opening folder 23, guide rod 22 is connect with cylinder body 21, and opening folder 23 is arranged on guide rod 22, and be open folder 23 and connector 5
Slide carriage 53 connect.The cylinder 2 is fixedly mounted on the second bridge 12 by cylinder mounting plate 6 and cylinder counter flange 7, specifically
, the bottom of cylinder 2 is arranged in cylinder mounting plate 6, and cylinder counter flange 7 is arranged in the side of cylinder 2 and connects the second bridge
12, which is inversely installed by cylinder mounting plate 6 and cylinder counter flange 7, in order to avoid guide rail installation space, makes this
The self-centering pneumatic gripping device of the high load of utility model is compact-sized.
In the present embodiment, the self-centering pneumatic gripping device of high load further includes range unit 8 and cylinder speed governing valve 9, the ranging
Device 8 is adjustable pitch optoelectronic switch, is arranged on cylinder mounting plate 6, and cylinder speed governing valve 9 is arranged on cylinder counter flange 7.
The self-centering pneumatic gripping device of the high load of the utility model is adapted to by connecting flange 10 to different crawl robots
On, internal processes are then started to move external axis by range unit (adjustable pitch optoelectronic switch), detect clamped workpiece
Position.When handgrip 3 is moved to clip position, clamp the self-centering centering of workpiece by controlling cylinder 2, at this time workpiece supporting plate
32 support the bottom of clamped workpiece.Then the weight of clamped workpiece is transitioned by frame body 1 by expansible bracket 4
On, the de- part situation that avoids cylinder 2 from generating due to directly bearing gravity.
In conclusion the self-centering pneumatic gripping device of the high load of the utility model has the advantage that
1) the self-centering pneumatic gripping device overall structure of the high load of the utility model is of an L-shaped structure, and is utmostly avoided and is pressed from both sides
Workpiece is held, and can be by changing connecting flange, suitable for different crawl robots；
2) outer linear guide rail structure is used, workpiece weight is transitted directly on frame body by bracket, cylinder is avoided to hold
By workpiece gravity, so as to improve the load capacity of handgrip；
3) heavy caliber opening gas enclosure cylinder is inversely installed by counter flange and cylinder mounting plate, evacuation guide rod installation is empty
Between, it is compact-sized, also, general heavy caliber is used to be open gas enclosure cylinder as power source, at low cost, integrated level is high, it is real to be convenient for
It is existing self-centering；
4) using expansible aluminium sash result as bracket, the guide rod that opening folder stretches out can be not only avoided, but also be easy to expand
Exhibition, increases the clamping range of clamping jaw, compares more single clamping jaw, rigidity is more preferable, while alleviating the overall weight of handgrip；
5) by installation range unit, detecting distance can be set, the position of workpiece can be judged automatically.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of self-centering pneumatic gripping device of high load, which is characterized in that including frame body, cylinder, handgrip, bracket and connector,
The frame body is equipped with the cylinder, connector and connecting flange compatible with crawl robot, and the frame body is in mouth word
Shape is arranged on the first bridge, the cylinder and company including connecting flange described in the first bridge and the second bridge that are oppositely arranged
Fitting is arranged on the second bridge；The bracket is connect with the connector, and the handgrip is arranged on the bracket, the branch
Frame drives the handgrip to be moved by the connector and cylinder.
2. the self-centering pneumatic gripping device of high load as described in claim 1, which is characterized in that the connector includes that straight line is led
The bottom of second bridge is arranged in rail, sliding block and slide carriage, the linear guide, and the sliding block setting is led in the straight line
On rail, the slide carriage is connect with the sliding block, cylinder and bracket.
3. the self-centering pneumatic gripping device of high load as claimed in claim 2, which is characterized in that the bracket is expansible frame knot
Structure, including the vertical beam frame that connect and can be extended with the slide carriage, and the cross beam frame of the connection vertical beam frame, the handgrip
It is arranged on the vertical beam frame.
4. the self-centering pneumatic gripping device of high load as claimed in claim 3, which is characterized in that the handgrip include V-type claw and
The bottom of the V-type claw is arranged in workpiece supporting plate, the workpiece supporting plate, and V-type claw is fixedly mounted on the vertical beam frame
Bottom end.
5. the self-centering pneumatic gripping device of high load according to any one of claims 1 to 4, which is characterized in that the cylinder is
Heavy caliber opening gas enclosure cylinder, the cylinder include that cylinder body, guide rod and opening folder, the guide rod are connect with cylinder body,
The opening sandwiched is set on the guide rod, and opening folder is connect with the connector.
6. the self-centering pneumatic gripping device of high load as claimed in claim 5, which is characterized in that the high load is self-centering pneumatically to grab
Hand further includes cylinder mounting plate and cylinder counter flange, and the bottom of cylinder, the cylinder transition is arranged in the cylinder mounting plate
Flange is arranged in the side of cylinder and connects the second bridge, and the cylinder is inverted peace by cylinder mounting plate and cylinder counter flange
Dress.
7. the self-centering pneumatic gripping device of high load as claimed in claim 6, which is characterized in that the high load is self-centering pneumatically to grab
Hand further includes range unit and cylinder speed governing valve, and the range unit is arranged on the cylinder mounting plate, the cylinder speed regulation
Valve is arranged on the cylinder counter flange.
8. the self-centering pneumatic gripping device of high load as described in claim 1, which is characterized in that the frame body further includes being oppositely arranged
Third bridge and the 4th bridge, first bridge is fixed between third bridge and the 4th bridge, second bar
The bottom of third bridge and the 4th bridge is arranged in frame.
9. the self-centering pneumatic gripping device of high load as claimed in claim 8, which is characterized in that first bridge and the third
It is equipped with the first reinforcing rib between bridge and the 4th bridge, second is equipped between second bridge and third bridge and the 4th bridge
Reinforcing rib.
10. the self-centering pneumatic gripping device of high load as described in claim 1, which is characterized in that the bracket is aluminium sash knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510861.4U CN208732096U (en) | 2018-09-17 | 2018-09-17 | The self-centering pneumatic gripping device of high load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510861.4U CN208732096U (en) | 2018-09-17 | 2018-09-17 | The self-centering pneumatic gripping device of high load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208732096U true CN208732096U (en) | 2019-04-12 |
Family
ID=66033837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510861.4U Withdrawn - After Issue CN208732096U (en) | 2018-09-17 | 2018-09-17 | The self-centering pneumatic gripping device of high load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208732096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132514A (en) * | 2018-09-17 | 2019-01-04 | 徐州华恒机器人系统有限公司 | The self-centering pneumatic gripping device of high load |
-
2018
- 2018-09-17 CN CN201821510861.4U patent/CN208732096U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132514A (en) * | 2018-09-17 | 2019-01-04 | 徐州华恒机器人系统有限公司 | The self-centering pneumatic gripping device of high load |
| CN109132514B (en) * | 2018-09-17 | 2024-05-24 | 徐州华恒机器人系统有限公司 | High-load self-centering pneumatic gripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190412 Effective date of abandoning: 20240524 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190412 Effective date of abandoning: 20240524 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |