CN208932544U - A kind of clamping and positioning device - Google Patents
A kind of clamping and positioning device Download PDFInfo
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- CN208932544U CN208932544U CN201821439269.XU CN201821439269U CN208932544U CN 208932544 U CN208932544 U CN 208932544U CN 201821439269 U CN201821439269 U CN 201821439269U CN 208932544 U CN208932544 U CN 208932544U
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- supporting plate
- frame body
- clamping
- reciprocal
- reciprocal supporting
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Abstract
The utility model discloses a kind of clamping and positioning devices, are related to technical field of engineering machinery.One specific embodiment of the clamping and positioning device includes: clamping frame body, reciprocal supporting plate, rolled portion, limiting section, pushing part；Rolled portion setting is on clamping frame body and can roll at own rotation center relatively；The downside of reciprocal supporting plate is abutted with the rolling face of rolled portion, is used for storage trays；Pushing part is abutted with reciprocal supporting plate is driven, to drive reciprocal supporting plate mobile relative to clamping frame body；Limiting section setting is on clamping frame body, to limit the reciprocal supporting plate range mobile relative to clamping frame body.The embodiment uses reciprocal supporting plate storage trays, by driving reciprocal supporting plate mobile to push pallet mobile, pallet can be protected not damage in moving process, is particularly suitable for that bottom strength is low or there is porous pallet in bottom surface；The rolled portion that the opposite own rotation center of setting energy rolls on clamping frame body, can reduce the frictional resistance in reciprocal supporting plate moving process between clamping frame body.
Description
Technical field
The utility model relates to technical field of engineering machinery more particularly to a kind of clamping and positioning devices.
Background technique
The continuous development of modern science and technology has greatly pushed the intersection and infiltration of different subjects, has resulted in engineering machine
The technological revolution and transformation in tool field.Manipulator is the new technology that modern age automation field occurs, and has become the modern times
An important component in machine-building production system.Manipulator in application process, especially in stacking, de-stacking,
It needs to be fixed on pallet on bracket in advance by cylinder.When pallet being fixed on bracket with cylinder, tray bottom and bracket
Top surface friction, needs cylinder thrust larger.For this purpose, portion support is in top surface increase buphthalmos in the prior art, to reduce friction resistance
Power.
During realizing the utility model, at least there are the following problems in the prior art for utility model people discovery:
The bracket of the prior art is low to bottom strength or bottom surface has porous pallet not applicable.
Utility model content
In view of this, the utility model embodiment provides a kind of clamping and positioning device, pallet can be protected in moving process
In do not damage, be particularly suitable for that bottom strength is low or there is porous pallet in bottom surface, and can reduce reciprocal supporting plate moving process
In clamping frame body between frictional resistance.
Clamping and positioning device according to the utility model embodiment includes: clamping frame body, reciprocal supporting plate, rolled portion, limit
Portion, pushing part；Wherein, rolled portion setting on clamping frame body and can roll at own rotation center relatively；The downside of reciprocal supporting plate
Face is abutted with the rolling face of rolled portion, is used for storage trays；Pushing part is abutted with reciprocal supporting plate is driven, for driving reciprocal supporting plate phase
It is mobile to clamping frame body；Limiting section setting is on clamping frame body, for limiting the reciprocal supporting plate range mobile relative to clamping frame body.
Optionally, rolled portion is roller or rolling bearing or multi-directional ball.
Optionally, the downside of reciprocal supporting plate is provided with limiting slot, and at least part of rolled portion is placed in limiting slot；
Limiting slot is used to limit the reciprocal supporting plate range mobile relative to clamping frame body.
Optionally, multiple limiting slots, the corresponding rolled portion of each limiting slot is arranged in the downside of each reciprocal supporting plate.
Optionally, the clamping and positioning device of the utility model embodiment further include: reciprocal supporting plate is arranged in torsionspring
Direction of travel, for resetting reciprocal supporting plate.
Optionally, each pushing part corresponds to a reciprocal supporting plate, passes through synchronous beam connection between multiple pushing parts.
Optionally, the clamping and positioning device of the utility model embodiment further include: cylinder is connected with synchronous beam, for driving
Move the corresponding multiple pushing parts of the synchronization beam.
Optionally, clamping frame body is rectangular configuration, is provided with multiple reciprocal supporting plates；It clamps each past on the left of frame body
By a synchronous beam and a cylinder driving between the multiple corresponding pushing part of supporting plate, each reciprocal supporting plate on front side of frame body is clamped
Pass through a synchronous beam and a cylinder driving between corresponding pushing part；It is driven by the cylinder of on the left of clamping frame body and front side
Multiple reciprocal supporting plates are mobile to right lateral side on clamping frame body.
One embodiment in above-mentioned utility model is had the following advantages that or is held in the palm the utility model has the advantages that being stored using reciprocal supporting plate
Disk can protect pallet not damage in moving process by driving reciprocal supporting plate mobile to push pallet mobile, especially suitable
It is low in bottom strength or there is porous pallet in bottom surface；The rolling that the opposite own rotation center of setting energy rolls on clamping frame body
Portion can reduce the frictional resistance in reciprocal supporting plate moving process between clamping frame body.
Further effect possessed by above-mentioned non-usual optional way adds hereinafter in conjunction with specific embodiment
With explanation.
Detailed description of the invention
Attached drawing is not constituteed improper limits to the present invention for more fully understanding the utility model.Wherein:
Fig. 1 is the schematic diagram according to the clamping and positioning device of the utility model embodiment；
Fig. 2 is the signal of rolled portion and torsionspring in the clamping and positioning device according to the utility model alternative embodiment
Figure；
Fig. 3 is the schematic diagram of reciprocal supporting plate in the utility model alternative embodiment.
Specific embodiment
It explains below in conjunction with exemplary embodiment of the attached drawing to the utility model, implements including the utility model
The various details of example should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art answer
It, can be with various changes and modifications are made to the embodiments described herein, without departing from the scope of the utility model when recognizing
And spirit.Equally, for clarity and conciseness, descriptions of well-known functions and structures are omitted from the following description.
Fig. 1 is the schematic diagram according to the clamping and positioning device of the utility model embodiment.As shown in Figure 1, clamping position fills
Setting 20 includes: clamping frame body 21, reciprocal supporting plate 22, rolled portion 23, limiting section 25, pushing part 27；Wherein, the setting of rolled portion 23 exists
It clamps on frame body 21 and can roll at own rotation center relatively；The downside of reciprocal supporting plate 22 is abutted with the rolling face of rolled portion 23,
For storage trays 10；Pushing part 27 is abutted with reciprocal supporting plate 22 is driven, for driving the opposite clamping frame body 21 of reciprocal supporting plate 22
It is mobile；The setting of limiting section 25 is on clamping frame body 21, for limiting reciprocal supporting plate 22 range mobile relative to clamping frame body 21.
Pallet can be protected by driving reciprocal supporting plate mobile to push pallet mobile using reciprocal supporting plate storage trays
It is not damaged in moving process, is particularly suitable for that bottom strength is low or there is porous pallet in bottom surface；It is arranged on clamping frame body
The rolled portion that the opposite own rotation center of energy rolls, compared with being not provided with rolled portion, rubbing between reciprocal supporting plate and clamping frame body
Wiping from sliding friction becomes rolling friction, so as to substantially reduce rubbing between clamping frame body in reciprocal supporting plate moving process
Wipe resistance.
The concrete form of rolled portion 23 can carry out selective setting according to practical application scene, for example, rolled portion 23 can
Think the roller or rolling bearing rolled using the central axis of its own as center of rotation, or using its central point as turn
The multi-directional ball (being commonly called as buphthalmos) at dynamic center.In actual application, buphthalmos can be mounted in the reserved hole of clamping frame body, so
Reciprocal supporting plate is placed on buphthalmos afterwards.
Fig. 3 is the schematic diagram of reciprocal supporting plate in the utility model alternative embodiment.As shown in figure 3, under reciprocal supporting plate 22
Limiting slot 221 has can be set in side, and at least part of rolled portion 23 is placed in limiting slot 221；Limiting slot 221 is for limiting
Make reciprocal supporting plate 22 range mobile relative to clamping frame body 21.Further, the downside of each reciprocal supporting plate 22 is arranged one
Or multiple limiting slots 221, the corresponding rolled portion 23 of each limiting slot 221.For example, the limiting slot of reciprocal 22 downside of supporting plate
221 be circle, and the side of round limiting slot 221 is abutted with the rolled portion 23 on clamping frame body 21 under original state；When reciprocal support
When plate 22 is mobile relative to clamping frame body 21, the above-mentioned side of round limiting slot 221 and rolled portion 23 are directly detached from；With reciprocal support
Plate 22 continues to move to, another side of round limiting slot 221 is abutted with the rolled portion 23 on clamping frame body 21, so far, past
Multiple supporting plate 22 can not continue to move to.
The clamping and positioning device 20 of the utility model embodiment includes: torsionspring 24, and the row of reciprocal supporting plate 22 is arranged in
Into direction, as shown in Fig. 2, torsionspring 24 is for resetting reciprocal supporting plate 22.In the embodiment shown in Fig. 1 and 2, torsion is utilized
Turn spring 24 and shift reciprocal supporting plate 22 onto lower-left Angle Position, pushes pallet after putting pallet 10 well and reciprocal supporting plate is moved to and upper right
Stop after the limiting section 25 at angle, locating clamping tray 10.Pallet is unclamped after the completion of stacking, de-stacking, it is reciprocal to hold in the palm after taking pallet away
Plate 22 resets under the action of torsionspring 24, and waiting acts next time.
Pushing part 27 can be pawling for claw type structure, be also possible to the push plate of plate structure, certainly, those skilled in the art
Member can also use other structures, as long as pushing part 27 can play the effect for driving reciprocal supporting plate 22 mobile, this is practical
It is novel to the unlimited restriction of this specific structure.Each pushing part 27 can only correspond to a reciprocal supporting plate 22, such as one is pawled pair
A reciprocal supporting plate is answered, each pushing part 27 can also correspond to multiple reciprocal supporting plates 22, for example, pushing part 27 is with larger face
Long-pending push plate, each push plate can correspond to two or more reciprocal supporting plates.In an alternate embodiment of the invention, each pushing part 27 is right
A reciprocal supporting plate 22 is answered, is connected between multiple pushing parts 27 by synchronous beam 26.As shown in Figure 1, each pushing part 27 is corresponding
One reciprocal supporting plate 22 is clamped and is connected between two pushing parts 27 on the left of frame body by a synchronous beam 26, before clamping frame body
It is connected between two pushing parts 27 of side by a synchronous beam 26.Synchronous beam is set, can guarantee the shifting of multiple reciprocal supporting plates
Dynamic synchronism, and then move pallet steadily
In some embodiments, pushing part or synchronous beam can be pushed, manually to drive reciprocal supporting plate with respect to holding frame
Body 21 is mobile.In further embodiments, the clamping and positioning device 20 of the utility model embodiment further include: cylinder 28, and it is same
It walks beam 26 to connect, for driving the corresponding multiple pushing parts 27 of the synchronization beam 26.It is driven using cylinder 28, saves manpower, and tie
Structure is simple, it is high-efficient, be convenient for automation control.
In an alternate embodiment of the invention, clamping frame body 21 is rectangular configuration, multiple reciprocal supporting plates 22 is provided with, such as Fig. 1
It is shown, it clamps and is provided with 5 reciprocal supporting plates 22 on frame body 21；Clamp the corresponding promotion of each reciprocal supporting plate 22 in 21 left side of frame body
It is driven between portion 27 by a synchronous beam 26 and a cylinder 28, each reciprocal supporting plate 22 of 21 front side of clamping frame body is corresponding
It is driven between pushing part 27 by a synchronous beam 26 and a cylinder 28；It is driven by the cylinder in 21 left side of clamping frame body and front side
It is mobile to right lateral side on clamping frame body 21 to move multiple reciprocal supporting plates 22.Using multiple reciprocal pallet support pallets, stability is good.
In addition, the small reciprocal supporting plate of muti-piece more saves material, at low cost compared with using the reciprocal supporting plate of a monolith.
According to the technical solution of the utility model embodiment, using reciprocal supporting plate storage trays, by driving reciprocal supporting plate
It is mobile pallet to be protected not damage in moving process to push pallet mobile, it is particularly suitable for that bottom strength is low or bottom
There is porous pallet in face；The rolled portion that the opposite own rotation center of setting energy rolls on clamping frame body, can reduce reciprocal support
Frictional resistance in plate moving process between clamping frame body.
Above-mentioned specific embodiment does not constitute the limitation to scope of protection of the utility model.Those skilled in the art answer
Should it is realized that, depend on design requirement and other factors, various modifications, combination, sub-portfolio and substitution can occur.
Any modifications, equivalent substitutions and improvements made within spirit of the present utility model and principle etc. should be included in practical
Within the scope of novel protected.
Claims (8)
1. a kind of clamping and positioning device (20) characterized by comprising clamping frame body (21), reciprocal supporting plate (22), rolled portion
(23), limiting section (25), pushing part (27)；Wherein, rolled portion (23) setting in clamping frame body (21) and opposite itself can turn
Dynamic center rolls；The downside of reciprocal supporting plate (22) is abutted with the rolling face of rolled portion (23), is used for storage trays (10)；Pushing part
(27) it is abutted with reciprocal supporting plate (22) is driven, for driving reciprocal supporting plate (22) mobile relative to clamping frame body (21)；Limiting section
(25) setting is in clamping frame body (21), for limiting reciprocal supporting plate (22) range mobile relative to clamping frame body (21).
2. clamping and positioning device (20) as described in claim 1, which is characterized in that rolled portion (23) is roller or the axis of rolling
It holds or multi-directional ball.
3. clamping and positioning device (20) as described in claim 1, which is characterized in that the downside of reciprocal supporting plate (22) is provided with
Limiting slot (221), at least part of rolled portion (23) are placed in limiting slot (221)；Limiting slot (221) is reciprocal for limiting
Supporting plate (22) range mobile relative to clamping frame body (21).
4. clamping and positioning device (20) as claimed in claim 3, which is characterized in that the downside of each reciprocal supporting plate (22) is set
It sets multiple limiting slots (221), the corresponding rolled portion (23) of each limiting slot (221).
5. clamping and positioning device (20) as described in claim 1, which is characterized in that further include: torsionspring (24), setting exist
The direction of travel of reciprocal supporting plate (22), for resetting reciprocal supporting plate (22).
6. clamping and positioning device (20) as described in claim 1, which is characterized in that each pushing part (27) corresponding one reciprocal
Supporting plate (22) passes through synchronous beam (26) connection between multiple pushing parts (27).
7. clamping and positioning device (20) as claimed in claim 6, which is characterized in that further include: cylinder (28), with synchronous beam
(26) it connects, for driving the corresponding multiple pushing parts (27) of the synchronization beam (26).
8. clamping and positioning device (20) as claimed in claim 7, which is characterized in that clamping frame body (21) is rectangular configuration,
On be provided with multiple reciprocal supporting plates (22)；Clamp the corresponding pushing part (27) of each reciprocal supporting plate (22) on the left of frame body (21) it
Between by a synchronous beam (26) and the driving of cylinder (28), clamp each reciprocal supporting plate (22) correspondence on front side of frame body (21)
Pushing part (27) between driven by a synchronous beam (26) and cylinder (28)；Through clamping frame body (21) left side with before
The cylinder of side drives multiple reciprocal supporting plates (22) mobile to right lateral side in clamping frame body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439269.XU CN208932544U (en) | 2018-09-04 | 2018-09-04 | A kind of clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439269.XU CN208932544U (en) | 2018-09-04 | 2018-09-04 | A kind of clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932544U true CN208932544U (en) | 2019-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821439269.XU Active CN208932544U (en) | 2018-09-04 | 2018-09-04 | A kind of clamping and positioning device |
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| Country | Link |
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| CN (1) | CN208932544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790180A (en) * | 2019-10-30 | 2020-02-14 | 江苏晨洁日化有限公司 | Tray lifting mechanism |
-
2018
- 2018-09-04 CN CN201821439269.XU patent/CN208932544U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110790180A (en) * | 2019-10-30 | 2020-02-14 | 江苏晨洁日化有限公司 | Tray lifting mechanism |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190805 Address after: 300 457 days Tianjin Binhai New Area, Tianjin Economic and Technological Development Zone, No. 10 Fourth Avenue, Phase 2, First Floor Patentee after: Tianjin Jingdong Shentuo Robot Technology Co., Ltd. Address before: East Building 11, 100195 Beijing city Haidian District xingshikou Road No. 65 west Shan creative garden district 1-4 four layer of 1-4 layer Co-patentee before: Beijing Jingdong Century Commerce Co., Ltd. Patentee before: Beijing Jingdong Shangke Information Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200605 Address after: Room A1905, 19th floor, No. 2 Building, 18 Kechuang 11th Street, Beijing Daxing District, Beijing Patentee after: Beijing Jingdong Qianshi Technology Co.,Ltd. Address before: 300 457 days Tianjin Binhai New Area, Tianjin Economic and Technological Development Zone, No. 10 Fourth Avenue, Phase 2, First Floor Patentee before: Tianjin Jingdong Shentuo Robot Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |