CN211361499U - Quick assembly disassembly cylinder anchor clamps - Google Patents
Quick assembly disassembly cylinder anchor clamps Download PDFInfo
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- CN211361499U CN211361499U CN201922305130.7U CN201922305130U CN211361499U CN 211361499 U CN211361499 U CN 211361499U CN 201922305130 U CN201922305130 U CN 201922305130U CN 211361499 U CN211361499 U CN 211361499U
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Abstract
The utility model relates to the technical field of clamps, and discloses a quick loading and unloading cylinder clamp, which comprises a base, a supporting platform and a clamping assembly, wherein the supporting platform is connected to the base in parallel, the supporting platform is movably connected with a plurality of positioning pieces, each positioning piece can extend out of the plane of the supporting platform or retract into the supporting platform, and each positioning piece is configured to be matched with a workpiece to be machined in an inserting way; the clamping assembly comprises four groups of cylinders which are respectively arranged at two ends of the supporting platform, the cylinders can be moved along the base, and the output ends of the cylinders are connected with pressing plates which can be moved along the supporting platform in a translation mode. The utility model discloses a fast loading and unloading cylinder anchor clamps can the centre gripping shape, the size is different by the processing part, and adaptability and commonality are higher.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a fast loading and unloading cylinder anchor clamps.
Background
The clamp is a special mechanical device for fixing the machined part in the machining process, so that the machined part can occupy the correct position and is convenient to accept construction or detection. In a broad sense, any process in the process, a device for quickly, conveniently and safely mounting a workpiece, may be called a jig, and various types of jigs are widely used in industrial production.
The cylinder anchor clamps easy operation is convenient for realize automated control, need not also can carry out the work of pressing from both sides tight style with the help of artificial strength, and pneumatic reaction is fast, and can repeat experimental nature height, can realize alone operation many digit control machine tools, greatly reduced the human resource cost, also reduced fixed equipment input simultaneously, extensively be applicable to batch machining enterprise. However, the existing cylinder clamp can only clamp the machined parts with fixed sizes in a targeted manner, cannot be suitable for clamping the machined parts with different shapes or sizes, and is poor in adaptability.
In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a quick assembling and disassembling cylinder fixture, which has industrial application value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fast loading and unloading cylinder anchor clamps can the different parts by processing of centre gripping shape, size to improve adaptability and commonality.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a fast loading and unloading cylinder anchor clamps, includes base, supporting platform and centre gripping subassembly, wherein:
the supporting platform is connected to the base in parallel, the supporting platform is movably connected with a plurality of positioning pieces, each positioning piece can extend out of the plane of the supporting platform or retract into the supporting platform, and each positioning piece is configured to be matched with a workpiece to be machined in an inserting manner;
the clamping assembly comprises four groups of cylinders which are respectively arranged at two ends of the supporting platform, the cylinders can be moved along the base, and the output ends of the cylinders are connected with pressing plates which can be moved along the supporting platform in a translation mode.
As a preferable scheme of the above quick assembling and disassembling cylinder fixture, the base is further connected with four groups of quick pressing heads in a sliding manner, the four groups of quick pressing heads are respectively arranged on two sides of the supporting platform, and the quick pressing heads are configured to press a workpiece to be machined on the supporting platform.
As a preferable scheme of the above quick assembling and disassembling cylinder clamp, the positioning element includes a sleeve embedded in the supporting platform and a shaft rod sleeved with the sleeve, an elastic element is connected between the shaft rod and the sleeve, the shaft rod can be limited in the sleeve, and the shaft rod is provided with an unlocking mechanism for releasing the limitation of the sleeve on the shaft rod.
As a preferable scheme of the above quick assembling and disassembling cylinder clamp, the end portion of the sleeve close to the plane of the supporting platform is provided with two opposite elastic protrusions, the top of the shaft lever is provided with two opposite clamping grooves, and the two elastic protrusions can be respectively clamped into the two clamping grooves.
As a preferred scheme of the quick assembling and disassembling cylinder clamp, the unlocking mechanism comprises two movable rods hinged to each other, the two movable rods are arranged inside the top end of the shaft rod, and the free ends of the two movable rods respectively extend into the two clamping grooves; the top end of the shaft rod is provided with an operation hole, and the operation hole is configured to allow a pressing rod to extend into the shaft rod and to be in contact with the movable rod.
As a preferred scheme of the above fast loading and unloading cylinder clamp, the supporting platform is provided with four limiting grooves penetrating through two surfaces of the supporting platform, and the four abutting plates are respectively in sliding fit with the four limiting grooves.
As an optimal scheme of the quick assembling and disassembling air cylinder clamp, the base is provided with four sliding grooves, the four sliding grooves are respectively connected with the four air cylinders in a sliding manner, the two sides of each air cylinder are connected with elastic pulling pins, and the elastic pulling pins can abut against and press the base.
As a preferable scheme of the quick-loading and unloading cylinder fixture, two opposite side walls of the sliding chute are rotatably connected with a plurality of rollers, and each roller is configured to be in sliding fit with the supporting seat of the cylinder.
As a preferable scheme of the quick assembling and disassembling air cylinder clamp, the quick press head is connected with the base through a sliding rail.
As a preferable scheme of the above fast assembling and disassembling cylinder clamp, the supporting platform is connected with the base through an upright post.
The utility model has the advantages that: by arranging a plurality of positioning pieces which can extend out of the plane of the supporting platform or retract into the supporting platform, the corresponding positioning pieces can be selected to extend out of the plane of the supporting platform according to the shape and the structure of the workpiece to be machined so as to be adaptively spliced with the workpiece to be machined, the positioning of the workpiece to be machined is realized, the workpiece to be machined in various shapes and structures can be matched, and the adaptability and the universality are greatly improved; in addition, when the cylinder is used for clamping, the position of the cylinder can be adjusted according to the size of the workpiece to be machined due to the fact that the position of the cylinder is changeable, so that the cylinder can clamp workpieces to be machined of different sizes, universality is high, and the requirement of rapid loading and unloading is met.
Drawings
FIG. 1 is a schematic structural view of a quick-release cylinder clamp according to an embodiment of the present invention;
FIG. 2 is a side view of the support platform of the quick release cylinder clamp according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a positioning member in the quick-release cylinder fixture according to an embodiment of the present invention;
fig. 4 is a schematic view of a connection structure between a base and a clamping assembly and a rapid pressing head in the rapid loading and unloading cylinder fixture provided by the embodiment of the present invention.
In the figure: 10-base, 11-sliding groove, 12-roller, 13-sliding rail, 20-supporting platform, 21-limiting groove, 30-clamping component, 31-air cylinder, 311-elastic drawing pin, 32-pressing plate, 40-positioning piece, 41-sleeve, 411-elastic protrusion, 42-shaft rod, 421-clamping groove, 422-movable rod, 423-operation hole, 42-shaft rod, 43-elastic piece, 50-quick press head and 60-upright column.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 4, the quick-mounting/dismounting cylinder fixture of the present invention comprises a base 10, a supporting platform 20 and a clamping assembly 30. The supporting platform 20 is connected to the base 10 in parallel through the upright column 60, the supporting platform 20 is movably connected with a plurality of positioning members 40, each positioning member 40 can extend out of the plane of the supporting platform 20 or retract into the supporting platform 20, and each positioning member 40 is configured to be in inserting fit with a workpiece to be processed; the clamping assembly 30 includes four sets of cylinders 31 respectively disposed at two ends of the supporting platform 20, the cylinders 31 can move along the base 10, and an output end of the cylinders 31 is connected to a pressing plate 32 capable of translating along the supporting platform 20. By arranging a plurality of positioning pieces 40 which can extend out of the plane of the supporting platform 20 or retract into the supporting platform 20, the corresponding positioning pieces 40 can be selected to extend out of the plane of the supporting platform 20 according to the shape and structure of the workpiece to be machined so as to be adaptively inserted with the workpiece to be machined, so that the workpiece to be machined is positioned, the workpiece to be machined in various shapes and structures can be matched, and the adaptability and the universality are greatly improved; in addition, when the cylinder 31 is used for clamping, the position of the cylinder 31 can be adjusted according to the size of the workpiece to be machined due to the fact that the position of the cylinder 31 is changeable, so that the cylinder 31 can clamp workpieces to be machined of different sizes, universality is high, and the requirement of rapid assembling and disassembling is met.
In this embodiment, two cylinders 31 are disposed at two ends of the supporting platform 20, and the two cylinders 31 simultaneously press the same side of the workpiece to be processed, so that the clamping effect is stable. Treat the effect of machined part in order to further promote the centre gripping of centre gripping subassembly 30 centre gripping, the utility model discloses be equipped with four spacing grooves 21 that run through its two sides on supporting platform 20, four are supported clamp plate 32 respectively with four spacing grooves 21 sliding fit. The limiting groove 21 can limit the moving path of the pressing plate 32, so as to avoid deviation during moving and ensure that the pressing plate 32 can stably press against the workpiece to be processed; on the other hand, the length of the limiting groove 21 can limit the moving distance of the pressing plate 32, so that excessive movement is avoided.
Specifically, the positioning member 40 includes a sleeve 41 embedded inside the supporting platform 20 and a shaft 42 sleeved with the sleeve 41, an elastic member 43 (e.g., a spring) is connected between the shaft 42 and the sleeve 41, the shaft 42 can be constrained in the sleeve 41, and the shaft 42 is provided with an unlocking mechanism for releasing the constraint of the sleeve 41. In order to limit the shaft rod 42 in the sleeve 41, the utility model discloses be equipped with two relative elastic bulge 411 at the planar tip that the sleeve 41 is close to supporting platform 20, the shaft rod 42 top is equipped with two relative draw-in grooves 421, and two elastic bulge 411 can be blocked respectively in two draw-in grooves 421. When the elastic protrusion 411 contacts the locking groove 421, the elastic protrusion 411 extends into the locking groove 421, so that the sleeve 41 and the shaft 42 form a locking relationship and resist the elastic force of the elastic member 43, and thus the shaft 42 is restrained by the sleeve 41. In addition, the unlocking mechanism comprises two movable rods 422 which are hinged with each other, the two movable rods 422 are arranged inside the top end of the shaft rod 42, and the free ends of the two movable rods 422 respectively extend into the two clamping grooves 421; the top end of the shaft 42 is provided with an operation hole 423, and the operation hole 423 is configured such that the pressing rod extends into the shaft 42 and contacts the movable rod 422. When the pressing rod extends into the operation hole 423 and presses against the movable rods 422, because the two movable rods 422 are hinged, the free ends of the two movable rods 422 gradually extend into the slots 421 until the free ends of the movable rods 422 eject the elastic protrusions 411 out of the slots 421, and at the same time, under the action of the elastic member 43, the shaft rod 42 extends out of the sleeve 41 to expose the plane of the supporting platform 20, and at this time, the pressing rod can be moved away. When the elastic protrusion 411 extends into the slot 421 again, the elastic protrusion 411 abuts against the free end of the movable rod 422, and the movable rod 422 is not stressed at this time, so that the elastic protrusion 411 cannot be ejected out of the slot 421, thereby ensuring the stability of the retaining relationship between the cannula 41 and the shaft rod 42.
As the utility model discloses a preferred embodiment, the utility model discloses it has four quick pressure heads of group 50 still to slide connection on base 10, and supporting platform 20's both sides are located to four quick pressure heads of group 50 branches, and quick pressure head 50 is configured to support to press and treats the machined part on supporting platform 20. The rapid pressing heads 50 are used for pressing the workpiece to be processed on the supporting platform 20 from two sides of the workpiece to be processed, so that the clamping effect of the workpiece to be processed is further enhanced. Moreover, the rapid pressing head 50 is movable, and the position of the rapid pressing head 50 can be adjusted according to the size of the workpiece to be processed, so that clamping of workpieces to be processed with different sizes can be adapted.
In order to realize the movement of the rapid pressing head 50, the utility model discloses be connected rapid pressing head 50 and base 10 between through slide rail 13.
In order to realize the removal of cylinder 31, the utility model discloses be equipped with four spout 11 on base 10, four spout 11 respectively with four cylinder 31 sliding connection, and the both sides of cylinder 31 are connected with elasticity pull-out pin 311, and elasticity pull-out pin 311 can support and press base 10. That is, when the elastic pulling pin 311 is pulled up, the cylinder 31 can slide along the sliding groove 11, and the elastic pulling pin 311 is released, so that the elastic pulling pin 311 tightly presses against the base 10, and the cylinder 31 is fixed. Preferably, a plurality of rollers 12 are rotatably connected to two opposite side walls of the chute 11, and each roller 12 is configured to be slidably engaged with a support seat of the cylinder 31 (an object for fixing the cylinder 31). The arrangement of the roller 12 can make the air cylinder 31 slide more easily.
To sum up, the utility model discloses a fast loading and unloading cylinder anchor clamps can the different parts by processing of centre gripping shape, size, and adaptability and commonality are higher.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a fast loading and unloading cylinder anchor clamps, its characterized in that includes base (10), supporting platform (20) and centre gripping subassembly (30), wherein:
the supporting platform (20) is connected to the base (10) in parallel, the supporting platform (20) is movably connected with a plurality of positioning pieces (40), each positioning piece (40) can extend out of the plane of the supporting platform (20) or retract into the supporting platform (20), and each positioning piece (40) is configured to be in plug-in fit with a workpiece to be machined;
centre gripping subassembly (30) are including dividing locate four group's cylinders (31) at supporting platform (20) both ends, cylinder (31) can be followed base (10) remove, just the output of cylinder (31) is connected with and follows supporting platform (20) translation prop clamp plate (32).
2. The quick-change cylinder clamp according to claim 1, wherein the base (10) further comprises four sets of quick press heads (50) slidably connected thereto, the four sets of quick press heads (50) are respectively disposed on two sides of the supporting platform (20), and the quick press heads (50) are configured to press the workpiece to be processed on the supporting platform (20).
3. The clamp for the quick loading and unloading of the air cylinder according to claim 2, wherein the positioning member (40) comprises a sleeve (41) embedded in the supporting platform (20) and a shaft rod (42) sleeved with the sleeve (41), an elastic member (43) is connected between the shaft rod (42) and the sleeve (41), the shaft rod (42) can be limited in the sleeve (41), and the shaft rod (42) is provided with an unlocking mechanism for releasing the limitation of the sleeve (41).
4. A quick-release cylinder clamp according to claim 3, characterized in that the end of the sleeve (41) close to the plane of the support platform (20) is provided with two opposite elastic protrusions (411), the top of the shaft rod (42) is provided with two opposite clamping slots (421), and the two elastic protrusions (411) can be respectively clamped into the two clamping slots (421).
5. The quick-loading and unloading cylinder clamp according to claim 4, wherein the unlocking mechanism comprises two movable rods (422) hinged to each other, the two movable rods (422) are arranged inside the top end of the shaft rod (42), and the free ends of the two movable rods (422) respectively extend into the two clamping grooves (421); the top end of the shaft rod (42) is provided with an operation hole (423), and the operation hole (423) is configured to allow a pressing rod to extend into the shaft rod (42) and to be in contact with the movable rod (422).
6. A quick-release cylinder clamp according to claim 1, wherein the support platform (20) is provided with four limiting grooves (21) penetrating through two surfaces thereof, and the four pressing plates (32) are slidably fitted with the four limiting grooves (21), respectively.
7. A quick-loading and-unloading cylinder clamp as claimed in claim 1, wherein said base (10) is provided with four sliding grooves (11), said four sliding grooves (11) are respectively connected with said four cylinders (31) in a sliding manner, and two sides of said cylinders (31) are connected with elastic pull pins (311), said elastic pull pins (311) can press against said base (10).
8. A quick-release cylinder clamp according to claim 7, characterized in that a plurality of rollers (12) are rotatably connected to opposite side walls of said chute (11), each of said rollers (12) being configured to slidingly engage with a support seat of said cylinder (31).
9. A quick-release cylinder clamp according to claim 2, characterized in that the quick-release ram (50) is connected to the base (10) by means of a slide (13).
10. A quick-release cylinder clamp as claimed in claim 1, characterized by the fact that said support platform (20) is connected to said base (10) by means of uprights (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305130.7U CN211361499U (en) | 2019-12-20 | 2019-12-20 | Quick assembly disassembly cylinder anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922305130.7U CN211361499U (en) | 2019-12-20 | 2019-12-20 | Quick assembly disassembly cylinder anchor clamps |
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| Publication Number | Publication Date |
|---|---|
| CN211361499U true CN211361499U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922305130.7U Active CN211361499U (en) | 2019-12-20 | 2019-12-20 | Quick assembly disassembly cylinder anchor clamps |
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| CN (1) | CN211361499U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112122971A (en) * | 2020-11-03 | 2020-12-25 | 重庆前卫科技集团有限公司 | Tool for machining axial inner wall of waist wheel flowmeter cavity |
| CN112171340A (en) * | 2020-09-27 | 2021-01-05 | 上海精博塑料电子有限公司 | Pneumatic clamp |
| CN112296702A (en) * | 2020-11-03 | 2021-02-02 | 重庆前卫科技集团有限公司 | Machining tool and machining process for cavity of waist wheel flowmeter |
| CN112462304A (en) * | 2020-10-21 | 2021-03-09 | 威凯检测技术有限公司 | Electric automobile interface life detection device that charges |
| CN116216251A (en) * | 2023-05-10 | 2023-06-06 | 宁德时代新能源科技股份有限公司 | Positioning jig and transportation system |
-
2019
- 2019-12-20 CN CN201922305130.7U patent/CN211361499U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171340A (en) * | 2020-09-27 | 2021-01-05 | 上海精博塑料电子有限公司 | Pneumatic clamp |
| CN112462304A (en) * | 2020-10-21 | 2021-03-09 | 威凯检测技术有限公司 | Electric automobile interface life detection device that charges |
| CN112122971A (en) * | 2020-11-03 | 2020-12-25 | 重庆前卫科技集团有限公司 | Tool for machining axial inner wall of waist wheel flowmeter cavity |
| CN112296702A (en) * | 2020-11-03 | 2021-02-02 | 重庆前卫科技集团有限公司 | Machining tool and machining process for cavity of waist wheel flowmeter |
| CN116216251A (en) * | 2023-05-10 | 2023-06-06 | 宁德时代新能源科技股份有限公司 | Positioning jig and transportation system |
| CN116216251B (en) * | 2023-05-10 | 2023-12-08 | 宁德时代新能源科技股份有限公司 | Positioning jig and transportation system |
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