CN219053637U - Automatic lifting clamp - Google Patents
Automatic lifting clamp Download PDFInfo
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- CN219053637U CN219053637U CN202223327417.8U CN202223327417U CN219053637U CN 219053637 U CN219053637 U CN 219053637U CN 202223327417 U CN202223327417 U CN 202223327417U CN 219053637 U CN219053637 U CN 219053637U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The application discloses an automatic lifting clamp relates to the technical field of part machining, wherein the automatic lifting clamp comprises a mounting plate, a rack, a supporting component, a first driving mechanism and a rack fixing component, wherein the mounting plate is connected with a sliding block, one side of the rack is provided with a plurality of tooth grooves, and the other side of the rack is provided with a linear guide rail and is connected with the sliding block in a sliding manner through the linear guide rail; the rack is connected with the supporting component, and the supporting component is used for supporting the strip; the first driving mechanism is arranged on the mounting plate in a penetrating way; be equipped with first fixture block and second fixture block on the rack fixed subassembly, first fixture block and tooth's socket looks joint, second fixture block is connected with first actuating mechanism, and first actuating mechanism is used for driving the second fixture block and descends to the first position of predetermineeing the back and drive the second fixture block again and rise to make second fixture block and tooth's socket meshing motion, with drive the strip material through rack and supporting component and rise to the second and predetermine the position. The automatic lifting processing can be realized, the labor cost is reduced, and the working efficiency is also improved.
Description
Technical Field
The application relates to the technical field of part machining, in particular to an automatic lifting clamp.
Background
In the related art, in the machining production process, a cam is respectively arranged on two sides of the upper end face of the plate lifting device, the front end face of the cam is provided with buckling teeth opposite to the position of the rack, the buckling teeth are meshed with tooth grooves on the rack, a cam handle is arranged on the outer side of the cam, and a handle is arranged. But this step-and-go approach is inefficient and also has high labor costs.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides an automatic lifting clamp, which can realize automatic lifting processing, reduce labor cost and improve work efficiency.
The application provides an automatic lifting clamp, include:
the mounting plate is connected with a sliding block;
the rack is provided with a plurality of tooth grooves on one side, and a linear guide rail is arranged on the other side of the rack and is connected with the sliding block in a sliding manner through the linear guide rail;
the rack is connected with the supporting component, and the supporting component is used for supporting the strips;
the first driving mechanism penetrates through the mounting plate;
the rack fixing assembly is connected with the mounting plate, a first clamping block and a second clamping block are arranged on the rack fixing assembly, the first clamping block is clamped with the tooth slot, the second clamping block is connected with the first driving mechanism, and the first driving mechanism is used for driving the second clamping block to descend to a first preset position and then drive the second clamping block to ascend, so that the second clamping block moves in meshing mode with the tooth slot, and the rack and the supporting assembly drive the strip to ascend to a second preset position.
According to the embodiment of the first aspect of the application, the automatic lifting clamp has at least the following beneficial effects: through the tooth's socket joint on first fixture block and the rack to make the rack motionless, after the reuse first actuating mechanism drives the second fixture block and descends to first preset position, and make behind the tooth's socket joint of second fixture block and rack bottom, first actuating mechanism drives the second fixture block again and upwards moves, makes second fixture block and tooth's socket meshing motion, and makes the rack drive the strip material through supporting component and rise to the second preset position, thereby realize driving strip material in order to conveniently process. Through this kind of setting, simple structure can realize automatic rising material processing, reduces intensity of labour and manufacturing cost, has also improved work efficiency simultaneously.
According to some embodiments of the present application, the support assembly includes a supporting plate and a plurality of supporting blocks, each supporting block is disposed through the supporting plate, and each supporting block is provided with a groove corresponding to the strip.
According to some embodiments of the application, the automatic lifting clamp further comprises a bearing rod, one end of the bearing rod is arranged on the mounting plate in a penetrating mode, a first bearing and a second bearing are sleeved at the other end of the bearing rod, the supporting plate is arranged on the first bearing in a sleeved mode, and the second bearing is arranged at the bottom of the bearing rod.
According to some embodiments of the present application, the rack fixing assembly includes a first rack fixing piece and a second rack fixing piece, the first rack fixing piece with the second rack fixing piece respectively with the mounting panel is connected, just the second rack fixing piece still with first actuating mechanism is connected, first fixture block mobilizable wears to locate on the first rack fixing piece, the mobilizable wearing of second fixture block locates on the second rack fixing piece, first actuating mechanism is used for through the drive second rack fixing piece vertical motion, so that the second rack fixing piece drives second fixture block synchronous motion.
According to some embodiments of the application, the automatic lifting clamp further comprises a plunger assembly, the plunger assembly is connected with the first clamping block and the second clamping block respectively, and the plunger assembly is used for driving the first clamping block and the second clamping block to be separated from the rack, so that the rack can drive the supporting assembly to descend to a third preset position under the action of gravity.
According to some embodiments of the present application, the plunger assembly includes a plunger, a first pushing shaft and a second pushing shaft, the plunger is connected with the first pushing shaft and the second pushing shaft respectively, one end of the first pushing shaft, which is close to the first clamping block, is sleeved with a first elastic component, and the first pushing shaft is used for deforming the first elastic component through pulling of the plunger so as to separate the first clamping block from the rack; the second pushing shaft is sleeved with a second elastic component at one end, close to the second clamping block, of the second pushing shaft, and the second pushing shaft is used for enabling the second elastic component to deform through pulling of the plunger, so that the second clamping block is separated from the rack.
According to some embodiments of the present application, the automatic lifting clamp further comprises a positioning plate, a plurality of clamping mechanisms and a plurality of second driving mechanisms, the clamping mechanisms are connected with the corresponding second driving mechanisms, a plurality of first through holes allowing the strip to pass through are formed in the positioning plate, the clamping mechanisms pass through the positioning plate, the clamping mechanisms are located between the two first through holes, and the second driving mechanisms are used for driving the clamping mechanisms to move so that the clamping mechanisms clamp the strips on two sides.
According to some embodiments of the present application, the automatic lifting clamp further comprises at least one floating plate, one end of the floating plate is sleeved on the driving shaft of the second driving mechanism, the other end of the floating plate is sleeved on the driving shaft of the second driving mechanism, two clamping mechanisms are arranged on the floating plate, and the second driving mechanism is further used for driving the clamping mechanisms to move through the floating plate.
According to some embodiments of the present application, the rack is provided with two racks, and set up respectively in the both ends of supporting component, first actuating mechanism the number of rack fixed subassembly reaches the slider all with the number of rack equals.
According to some embodiments of the application, the automatic lifting clamp further comprises two slag prevention mechanisms, wherein the slag prevention mechanisms are arranged in one-to-one correspondence with the racks, the slag prevention mechanisms are connected with the rack fixing assemblies, and the slag prevention mechanisms are arranged above the corresponding racks.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
Additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of an automatic lifting fixture according to an embodiment of the present application;
FIG. 2 is a top view of an automatic lifting clamp provided in an embodiment of the present application;
fig. 3 is a schematic view of a part of the structure of an automatic lifting fixture according to an embodiment of the present application;
FIG. 4 is a partial schematic view of an automatic lifting clamp provided in an embodiment of the present application;
fig. 5 is another partial schematic view of an automatic lifting fixture according to an embodiment of the present application.
Reference numerals:
an automatic lifting jig 100;
a pallet 140, a support block 141, a back plate 142, a bearing rod 143, a first bearing 144, and a second bearing 145.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that references to orientation descriptions, such as directions of up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the description of the present application, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.
In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical solution.
In the related art, in the machining production process, a cam is respectively arranged on two sides of the upper end face of the plate lifting device, the front end face of the cam is provided with buckling teeth opposite to the position of the rack, the buckling teeth are meshed with tooth grooves on the rack, a cam handle is arranged on the outer side of the cam, and a handle is arranged. But this step-and-go approach is inefficient and also has high labor costs.
In order to solve the above-mentioned problems, the present application proposes an automatic lifting fixture 100, and embodiments of the present application are further described below with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present application provides an automatic lifting clamp 100, which comprises a mounting plate 110, a rack 120, a supporting assembly, a first driving mechanism 123 and a rack fixing assembly, wherein the mounting plate 110 is connected with a sliding block 121, one side of the rack 120 is provided with a plurality of tooth sockets 122, and the other side of the rack 120 is provided with a linear guide rail 125 and is slidably connected to the sliding block 121 through the linear guide rail 125; the rack 120 is connected to a support assembly for supporting the strip 114; the first driving mechanism 123 is arranged on the mounting plate 110 in a penetrating mode, the rack fixing assembly is connected with the mounting plate 110, the rack fixing assembly is provided with a first clamping block 137 and a second clamping block 138, the first clamping block 137 is connected with the tooth slot 122 in a clamping mode, the second clamping block 138 is connected with the first driving mechanism 123, the first driving mechanism 123 is used for driving the second clamping block 138 to descend to a first preset position and then driving the second clamping block 138 to ascend, so that the second clamping block 138 and the tooth slot 122 are meshed to move, and the rack 120 and the supporting assembly drive the strip 114 to ascend to a second preset position.
In this application, through the tooth's socket 122 joint on first fixture block 137 and rack 120, so that rack 120 is fixed, reuse first actuating mechanism 123 drive second fixture block 138 descend to the first position of predetermineeing after, and make second fixture block 138 and rack 120 bottom's tooth's socket 122 joint back, first actuating mechanism 123 drive second fixture block 138 upwards again, make second fixture block 138 and tooth's socket 122 meshing motion, and with make rack 120 drive strip 114 through supporting component and rise to the second position of predetermineeing, thereby realize driving strip 114 in order to conveniently process. Through this kind of setting, simple structure can realize automatic rising material processing, reduces intensity of labour and manufacturing cost, has also improved work efficiency simultaneously.
Specifically, in the initial state, the rack 120, the supporting component and the plurality of strips 114 supported on the supporting component are all located at the bottommost part that can be reached, and the first clamping block 137 and the second clamping block 138 are all clamped with the tooth grooves 122 of the rack 120; when lifting is required, the first clamping block 137 is kept still, the first driving mechanism 123 is used for driving the second clamping block 138 to descend step by step, at this time, the second clamping block 138 descends on the tooth slot 122 step by step in a meshed manner until the second clamping block 138 descends to a first preset position, and at this time, the second clamping block 138 is clamped with a certain tooth slot 122 near the bottom of the rack 120; the second driving mechanism 113 is further configured to drive the second clamping block 138 to step up, so that the second clamping block 138 drives the rack 120 to rise, and the rack 120 drives the supporting component to lift the plurality of strips 114 and synchronously rise to a second preset position until the CNC finishes processing the whole strip 114.
Referring to fig. 4, a linear guide rail 125 is disposed on a side of the rack 120 facing away from the tooth slot 122, and the linear guide rail 125 is slidably connected to the slider 121, so that the rack 120 can be lifted or lowered.
It should be noted that the second preset position is obtained according to the tooth pitches corresponding to the plurality of tooth grooves 122 of the rack 120, and the first preset position may be a position flush with the lowest tooth groove 122 of the rack 120, or may be a position flush with other tooth grooves 122 of the rack 120, which is not limited herein.
In this embodiment, the first driving mechanism 123 is a linear cylinder, and the driving rod of the first driving mechanism 123 drives the second clamping block 138 to rise or fall; in other embodiments, the first driving mechanism 123 may be other driving devices capable of driving the second clamping block 138 to lift or first move, which is not limited to the embodiment of the present application.
It should be noted that, the plurality of tooth grooves 122 on one side of the rack 120 form a special gear, and the shapes of the ends of the first clamping block 137 and the second clamping block 138 near the tooth grooves 122 are matched with the shapes of the tooth grooves 122, so that the first clamping block 137 and the second clamping block 138 can be engaged with the plurality of tooth grooves 122 of the rack 120 for transmission.
In some embodiments, referring to fig. 1, the rack 120, the slider 121, the support assembly and the rack fixing assembly are disposed on the same side of the mounting plate 110, the first driving mechanism 123 is mounted on the other side of the mounting plate 110, and the driving rod of the first driving mechanism 123 is disposed through the mounting plate 110.
Referring to fig. 1, it can be understood that the supporting assembly includes a supporting plate 140 and a plurality of supporting blocks 141, each supporting block 141 is disposed through the supporting plate 140, and each supporting block 141 is provided with a groove corresponding to the strip 114.
Specifically, the supporting plate 140 is provided with a second through hole corresponding to each supporting block 141, each supporting block 141 is penetrated through the corresponding second through hole, one ends of the plurality of strips 114 are respectively installed on the corresponding seasonings through grooves formed in the corresponding strips 114, the other ends of the plurality of strips 114 are penetrated through the mounting plate 110, the bottom of the rack 120 is provided with a third through hole matched with the shape of the supporting plate 140, which is close to one end of the rack 120, and one end of the supporting plate 140, which is close to the rack 120, is clamped in the third through hole.
It should be noted that, referring to fig. 1, the automatic lifting clamp 100 further includes a back plate 142, the back plate 142 is disposed on a side of the supporting plate 140 away from the supporting blocks 141, the back plate 142 abuts against bottoms of the plurality of supporting blocks 141, and by this arrangement, the supporting blocks 141 are fixed and limited.
Referring to fig. 1, it may be understood that the automatic lifting jig 100 further includes a bearing rod 143, one end of the bearing rod 143 is penetrated through the mounting plate 110, the other end of the bearing rod 143 is sleeved with a first bearing 144 and a second bearing 145, the supporting plate 140 is sleeved with the first bearing 144, and the second bearing 145 is provided at the bottom of the bearing rod 143.
The bearing rod 143 is kept stationary regardless of whether the rack 120 and the pallet 140 are lifted or lowered, and the mounting plate 110 is movable up and down on the bearing rod 143 by the first bearing 144 and is lifted or lowered by the rack 120. By providing the second bearing 145 at the bottom of the bearing rod 143, the pallet 140 and the rack 120 are prevented from being excessively lowered, and the pallet 140 and the rack 120 are restrained.
Referring to fig. 4 to 5, it may be understood that the rack fixing assembly includes a first rack fixing member 135 and a second rack fixing member 136, the first rack fixing member 135 and the second rack fixing member 136 are respectively connected with the mounting plate 110, and the second rack fixing member 136 is further connected with a first driving mechanism 123, a first clamping block 137 is movably inserted into the first rack fixing member 135, a second clamping block 138 is movably inserted into the second rack fixing member 136, and the first driving mechanism 123 is used for vertically moving by driving the second rack fixing member 136, so that the second rack fixing member 136 drives the second clamping block 138 to synchronously move.
It should be noted that, the first clamping block 137 is disposed on the first rack fixing member 135 near one side of the rack 120, the second clamping block 138 is disposed on the second rack fixing member 136 near one side of the rack 120, the first clamping block 137 and the second clamping block 138 are disposed in parallel, and the first clamping block 137 can be simultaneously clamped to the same tooth slot 122 of the rack 120.
Referring to fig. 4 to 5, it may be understood that the automatic lifting clamp 100 further includes a plunger assembly, which is connected to the first clamping block 137 and the second clamping block 138, respectively, and is used for driving the first clamping block 137 and the second clamping block 138 to separate from the rack 120, so that the rack 120 can drive the support assembly to descend to a third preset position under the action of gravity.
It should be noted that the third preset position corresponds to the first preset position. When the rack 120 drives the supporting component to lift up the plurality of strips 114 and synchronously rise to the second preset position until CNC finishes processing the whole strips 114, the plunger component is pulled to drive the first clamping block 137 and the second clamping block 138 to separate from the rack 120, after the first clamping block 137 and the second clamping block 138 separate from the rack 120, the rack 120 can perform free falling motion, after the rack 120 descends to the second preset position, another part of the strips 114 can be installed in the supporting block 141 at the moment, further cyclic reciprocation is realized, the automatic stepping lifting effect can be realized, and finally the processing procedure of a workpiece is finished.
Referring to fig. 4 to 5, it can be understood that the plunger assembly includes a plunger 130, a first pushing shaft 133 and a second pushing shaft 134, the plunger 130 is connected to the first pushing shaft 133 and the second pushing shaft 134, the first pushing shaft 133 is sleeved with a first elastic member near one end of the first clamping block 137, and the first pushing shaft 133 is used for deforming the first elastic member by pulling of the plunger 130 so as to separate the first clamping block 137 from the rack 120; the second pushing shaft 134 is sleeved with a second elastic component at one end, close to the second clamping block 138, of the second pushing shaft 134, and the second pushing shaft 134 is used for enabling the second elastic component to deform through pulling of the plunger 130 so as to enable the second clamping block 138 to be separated from the rack 120.
It should be noted that, the plunger assembly further includes a first connecting plate 131 and a second connecting plate 132, the first connecting plate 131 is fixedly connected with the mounting plate 110, the plunger 130 sequentially penetrates through the first connecting plate 131 and the second connecting plate 132, the first connecting plate 131 is connected with the second connecting plate 132 through two connecting rods, the first clamping block 137 is connected with the second connecting plate 132 through a first pushing shaft 133, and the second clamping block 138 is connected with the second connecting plate 132 through a second pushing shaft 134. When the first elastic member is ejected, the first latch 137 is engaged with the rack gear 120, and when the second elastic member is ejected, the second latch 138 is engaged with the rack gear 120; when the plunger 130 is pulled to make the first elastic member and the second elastic member shrink synchronously, the first latch 137 and the second latch 138 are separated from the rack 120.
In this embodiment, the first elastic member and the second elastic member are both springs.
Referring to fig. 1 to 2, it can be understood that the automatic lifting clamp 100 further includes a positioning plate 111, a plurality of clamping mechanisms 115 and a plurality of second driving mechanisms 113, the clamping mechanisms 115 are connected with the corresponding second driving mechanisms 113, a plurality of first through holes allowing the strip 114 to pass through are formed on the positioning plate 111, the clamping mechanisms 115 pass through the positioning plate 111, the clamping mechanisms 115 are located between the two first through holes, and the second driving mechanisms 113 are used for driving the clamping mechanisms 115 to move so as to clamp the strip 114 on two sides of the clamping mechanisms 115.
The plurality of clamping mechanisms 115 may be inclined to the clamping mechanism 115, or may be other mechanisms capable of clamping the bar 114. The second driving mechanisms 113 of the present embodiment are clamping cylinders, and the number of the second driving mechanisms 113 corresponds to the number of the clamping mechanisms 115.
Specifically, the product, namely the strip 114, is plugged into the corresponding supporting block 141, at the moment, the whole clamp is in the bottommost state, at the moment, the corresponding strip 114 is clamped by the cooperation of the second driving mechanism 113 and the clamping mechanism 115, the strip 114 is moved to a machine for first processing, after the first processing is finished, the clamping mechanism 115 is loosened from the place where the strip 114 is clamped by the second driving mechanism 113, and at the moment, the strip 114 is no longer in the clamping state; meanwhile, the first driving mechanism 123, the second clamping block 138, the rack 120 and the supporting component are utilized to lift the strip 114, after the seasoning is lifted, the second driving mechanism 113 is utilized to drive the clamping mechanism 115 to clamp the strip 114, then the product is processed for the second time, after the second processing is completed, the place where the clamping mechanism 115 clamps the strip 114 is loosened through the second driving mechanism 113, and at the moment, the strip 114 is no longer in a clamping state; the plunger 130 is pulled to separate the first clamping block 137 and the second clamping block 138 from the rack 120, the whole mechanism is reset, the circulation is performed, the automatic stepping lifting effect can be realized, and the processing procedure of the workpiece is finally completed.
In the related art, in the machining production process, as the products are mostly small pieces, a mode of accelerating replacement by using an external clamping is generally adopted, after the products are machined by a machine, the products need to be manually taken out and then the external clamping is required, and the machining mode has low efficiency and higher labor cost. The mutual coordination among the positioning plate 111, the plurality of clamping mechanisms 115, the plurality of second driving mechanisms 113, the plurality of supporting blocks 141 and the supporting plate 140 is arranged, so that the CNC automatic stepping lifting mechanism does not need manual participation in the processing process, the labor cost is reduced, and the processing efficiency is improved.
Referring to fig. 2, it can be understood that the automatic lifting clamp 100 further includes at least one floating plate 112, one end of the floating plate 112 is sleeved on a driving shaft of a second driving mechanism 113, the other end of the floating plate 112 is sleeved on a driving shaft of another second driving mechanism 113, two clamping mechanisms 115 are disposed on the floating plate 112, and the second driving mechanism 113 is further used for driving the clamping mechanisms 115 to move through the floating plate 112.
Specifically, the driving shafts of the two second driving mechanisms 113 penetrate through the same floating plate 112, each floating plate 112 is sleeved with two clamping mechanisms 115, two sides of each clamping mechanism 115 are respectively provided with a first through hole for penetrating the strip 114, and one clamping mechanism 115 corresponds to two strips 114 and is located between the two seasonings. The corresponding same floating plate 112 is simultaneously pulled downwards through the two first driving mechanisms 123, and then the corresponding clamping mechanisms 115 are simultaneously pulled downwards through the floating plate 112, so that two pressing blocks on the clamping mechanisms 115 push outwards each other, and the clamping of two strips 114 corresponding to the clamping mechanisms 115 is realized; the same corresponding floating plate 112 is simultaneously and upwards jacked by the two first driving mechanisms 123, and then the corresponding clamping mechanism 115 is simultaneously and upwards jacked by the floating plate 112, so that two pressing blocks on the clamping mechanism 115 are both changed in direction, the clamped place is loosened, and the two strips 114 corresponding to the clamping mechanism 115 are separated from the clamped state.
Illustratively, eight strips 114, four clamping mechanisms 115, four second driving mechanisms 113, two floating plates 112, and eight supporting blocks 141 are provided, one supporting block 141 for each strip 114, two floating plates 112 for each second driving mechanism 113, two clamping mechanisms 115 for each floating plate 112, and two strips 114 for each clamping mechanism 115.
Referring to fig. 1, it can be understood that two racks 120 are provided and are respectively disposed at two ends of the supporting component, and the number of the first driving mechanisms 123, the rack fixing components and the sliding blocks 121 is equal to the number of the racks 120.
Specifically, the number of bearing bars 143, first bearings 144, second bearings 145, first rack fixtures 135, second rack fixtures 136, first clips 137, second clips 138, and plunger assemblies all correspond to the number of racks 120.
It should be noted that, by providing two racks 120, the process of lifting the strip 114 by the pallet 140 is more stable and stable.
Referring to fig. 1, it can be understood that the automatic lifting fixture 100 further includes two slag preventing mechanisms 124, the slag preventing mechanisms 124 are disposed in one-to-one correspondence with the racks 120, the slag preventing mechanisms 124 are connected with the rack fixing assemblies, and the slag preventing mechanisms 124 are disposed above the corresponding racks 120.
The slag preventing mechanism 124 is provided to prevent foreign matters from entering the rack 120, and protect the movement of the rack 120.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While the foregoing is directed to the preferred embodiments of the present application, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the present application, such changes and modifications are also intended to be within the scope of the present application.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An automatic lifting clamp, comprising:
the mounting plate is connected with a sliding block;
the rack is provided with a plurality of tooth grooves on one side, and a linear guide rail is arranged on the other side of the rack and is connected with the sliding block in a sliding manner through the linear guide rail;
the rack is connected with the supporting component, and the supporting component is used for supporting the strips;
the first driving mechanism penetrates through the mounting plate;
the rack fixing assembly is connected with the mounting plate, a first clamping block and a second clamping block are arranged on the rack fixing assembly, the first clamping block is clamped with the tooth slot, the second clamping block is connected with the first driving mechanism, and the first driving mechanism is used for driving the second clamping block to descend to a first preset position and then drive the second clamping block to ascend, so that the second clamping block moves in meshing mode with the tooth slot, and the rack and the supporting assembly drive the strip to ascend to a second preset position.
2. The automatic lifting clamp of claim 1, wherein the supporting assembly comprises a supporting plate and a plurality of supporting blocks, each supporting block is arranged on the supporting plate in a penetrating mode, and grooves corresponding to the strips are formed in each supporting block.
3. The automatic lifting clamp of claim 2, further comprising a bearing rod, wherein one end of the bearing rod is inserted through the mounting plate, a first bearing and a second bearing are sleeved at the other end of the bearing rod, the support plate is sleeved on the first bearing, and the second bearing is arranged at the bottom of the bearing rod.
4. The automatic lifting clamp of claim 1, wherein the rack fixing assembly comprises a first rack fixing piece and a second rack fixing piece, the first rack fixing piece and the second rack fixing piece are respectively connected with the mounting plate, the second rack fixing piece is further connected with the first driving mechanism, the first clamping block movably penetrates through the first rack fixing piece, the second clamping block movably penetrates through the second rack fixing piece, and the first driving mechanism is used for driving the second rack fixing piece to move vertically so that the second rack fixing piece drives the second clamping block to move synchronously.
5. The automatic lifting clamp of claim 1, further comprising a plunger assembly connected to the first and second clamp blocks, respectively, the plunger assembly configured to drive the first and second clamp blocks off of the rack such that the rack can drive the support assembly to descend to a third preset position under the force of gravity.
6. The automatic lifting clamp of claim 5, wherein the plunger assembly comprises a plunger, a first pushing shaft and a second pushing shaft, the plunger is respectively connected with the first pushing shaft and the second pushing shaft, a first elastic component is sleeved at one end of the first pushing shaft, which is close to the first clamping block, and the first pushing shaft is used for deforming the first elastic component through pulling of the plunger so as to separate the first clamping block from the rack; the second pushing shaft is sleeved with a second elastic component at one end, close to the second clamping block, of the second pushing shaft, and the second pushing shaft is used for enabling the second elastic component to deform through pulling of the plunger, so that the second clamping block is separated from the rack.
7. The automatic lifting clamp of claim 1, further comprising a positioning plate, a plurality of clamping mechanisms and a plurality of second driving mechanisms, wherein the clamping mechanisms are connected with the corresponding second driving mechanisms, a plurality of first through holes allowing the strips to pass through are formed in the positioning plate, the clamping mechanisms pass through the positioning plate, the clamping mechanisms are located between the two first through holes, and the second driving mechanisms are used for driving the clamping mechanisms to move so that the clamping mechanisms clamp the strips on two sides.
8. The automatic lifting clamp of claim 7, further comprising at least one floating plate, wherein one end of the floating plate is sleeved on a driving shaft of one second driving mechanism, the other end of the floating plate is sleeved on a driving shaft of the other second driving mechanism, two clamping mechanisms are arranged on the floating plate, and the second driving mechanism is further used for driving the clamping mechanisms to move through the floating plate.
9. The automatic lifting clamp of any one of claims 1 to 8, wherein two racks are provided and are respectively disposed at two ends of the supporting assembly, and the number of the first driving mechanism, the number of the rack fixing assembly and the number of the sliding blocks are equal to the number of the racks.
10. The automatic lifting clamp of claim 9, further comprising two slag prevention mechanisms, wherein the slag prevention mechanisms are arranged in one-to-one correspondence with the racks, the slag prevention mechanisms are connected with the rack fixing assemblies, and the slag prevention mechanisms are arranged above the corresponding racks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223327417.8U CN219053637U (en) | 2022-12-12 | 2022-12-12 | Automatic lifting clamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223327417.8U CN219053637U (en) | 2022-12-12 | 2022-12-12 | Automatic lifting clamp |
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| CN219053637U true CN219053637U (en) | 2023-05-23 |
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| CN202223327417.8U Active CN219053637U (en) | 2022-12-12 | 2022-12-12 | Automatic lifting clamp |
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| CN (1) | CN219053637U (en) |
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2022
- 2022-12-12 CN CN202223327417.8U patent/CN219053637U/en active Active
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