CN111468968A - Rocking arm type auxiliary clamping device for numerical control machining - Google Patents
Rocking arm type auxiliary clamping device for numerical control machining Download PDFInfo
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- CN111468968A CN111468968A CN202010275808.6A CN202010275808A CN111468968A CN 111468968 A CN111468968 A CN 111468968A CN 202010275808 A CN202010275808 A CN 202010275808A CN 111468968 A CN111468968 A CN 111468968A
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- 238000003754 machining Methods 0.000 title claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000001105 regulatory effect Effects 0.000 claims abstract description 19
- 238000010276 construction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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Abstract
The invention provides a rocker arm type auxiliary clamping device for numerical control machining, which comprises a fixing structure, a clamping mechanism and a clamping mechanism, wherein the fixing structure is provided with a clamping groove; the upper end face of the fixed structure is provided with a sliding structure in a sliding manner, and the whole adjusting structure is fixed on the sliding structure in a vertical sliding manner; the utility model discloses a rocking arm structure, including the regulation structure, the regulation structure is connected with rocking arm structure's root position department, and cup joint at rocking arm structure's terminal department and install clamping structure, the regulation knob that goes on installing through the screw thread in the regulation structure can adjust adjusting knob's position distance through the screw thread, and the whole state that can change of regulating block of regulation knob terminal department installation, let the regulating block can not follow adjusting knob's regulation and rotate, the terminal of regulating block is slidable mounting inside oblique spout simultaneously, when the regulating block follows the knob swivelling movement, can drive the regulating block rearward movement, thereby can lift up rocking arm pole whole along the orbit of oblique spout with regard to the regulating block, play the purpose of regulation and the rocking arm pole that opens and shuts.
Description
Technical Field
The invention belongs to the technical field of numerical control machining, and particularly relates to a rocker arm type auxiliary clamping device for numerical control machining.
Background
Numerical control machining refers to a process method for machining parts on a numerical control machine tool, and the process rules of numerical control machine machining and traditional machine tool machining are consistent on the whole, but are obviously changed. The machining method uses digital information to control the displacement of parts and tools. The numerical control machine tool machining fixture solves the problems of variable part varieties, small batch, complex shape, high precision and the like, and is an effective way for realizing high-efficiency and automatic machining, and the machining fixture on a general numerical control machine tool is provided with various clamping disc shapes, thread fixing shapes, rocker arm shapes and the like.
Application No.: the invention discloses a fixture device for a machined rocker arm, which comprises a shell, a lock catch, a self-locking mechanism with gears, a driving rod and a bevel gear, wherein the lower end of the driving rod is connected with a screw rod, the bevel gear comprises a first bevel gear and a second bevel gear, an internal thread matched with the screw rod is arranged in the first bevel gear, the second bevel gear and the first bevel gear are matched with each other to form a certain angle, and a rocking handle is inserted in an inner hole of the second bevel gear. The machining stepping fixture device has the advantages of double self-locking functions, good locking performance, ingenious structural design, easiness in operation, guarantee of the machining precision of the workpiece, improvement of the production quality of the workpiece and guarantee of the production safety.
Based on the aforesaid, the whole of current numerical control rocker arm anchor clamps can only carry out the clamp of single direction with the work piece and tightly, can't carry out the stability in a plurality of positions to the work piece tightly, takes place to rock easily in the middle of the course of working, and the tight dynamics of clamp of work piece also can't be adjusted.
In view of the above, research and improvement are made on the existing structure and defects, and a rocker arm type auxiliary clamping device for numerical control machining is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a rocker arm type auxiliary clamping device for numerical control machining, which aims to solve the problems that the existing rocker arm type clamp has a single function, cannot perform stable tightening on a workpiece at multiple positions, is easy to shake in the machining process, and cannot adjust the clamping force of the workpiece.
The invention relates to a rocker arm type auxiliary clamping device for numerical control machining, which has the purpose and the effect achieved by the following specific technical means:
a rocker arm type auxiliary clamping device for numerical control machining comprises a fixing structure; the upper end face of the fixed structure is provided with a sliding structure in a sliding manner, and the whole adjusting structure is fixed on the sliding structure in a vertical sliding manner; the adjusting structure is connected with the root position of the rocker arm structure, and the clamping structure is sleeved at the tail end of the rocker arm structure.
Further, fixed knot constructs including mounting panel, mounting groove, chucking piece, chucking board, chucking knot, the whole up end of fixed knot structure's mounting panel begins to have horizontal ann ancestor groove, and the whole of chucking piece is fixed mounting in the mounting groove of mounting panel, and terminal surface fixed mounting has the fixture block that a department is the same with the mounting groove cross-section under the chucking piece of fixing in the mounting groove, and then installs the chucking knot on the outside position of chucking piece, installs a chucking board on the whole up end of chucking piece.
Further, the chucking piece is only fixed the position with the chucking knot, and is provided with a department and chucking board on the chucking piece gets the up end, and the chucking board is provided with the draw-in groove with the mutual contact position of chucking piece and fixes, and all offers the screw thread fixed orifices simultaneously on chucking board and the same position on the chucking piece, and the position of screw hole is located the root department of chucking board, and the extension of chucking board is that the contact position of anomalous shape and installation riser is identical.
Further, sliding construction is including the installation riser, the sliding shaft, the sliding block, the direction spout, sliding construction's the whole fixed knot that passes through of installation riser is constructed and is fixed on the mounting panel, and the sliding shaft setting on the installation riser is in right side top department, and the direction spout then sets up the lower extreme position at the sliding shaft, and the sliding block is installed on the sliding shaft of installation riser, and a cylindrical shaft of sliding block low-end position then blocks inside the direction spout, and the other end overlap joint of sliding block is on the curb plate of installation riser simultaneously.
Furthermore, the regulation structure includes adjust knob, the regulating block, spout to one side, adjust structure's adjust knob is downthehole for installing at sliding block overlap joint position department top, and for passing through threaded connection between adjust knob and the sliding block, and adjust knob gets the outside part simultaneously and is the knob handle, is the connected mode of mutual joint between regulating block and the adjust knob, and be the state that can arbitrary three hundred sixty degrees pivoted between adjust knob and the regulating block, the terminal department of regulating block is the traveller of a department installation in the spout to one side, the whole of spout to one side is for seting up in vertical position rocking arm pole root upper end to one side.
Furthermore, the rocker arm structure comprises a guide block, a linkage plate and rocker arms, wherein two rocker arms of the rocker arm structure are all installed on the sliding block in a hinged mode, the installation angle between one rocker arm and the other rocker arm is in a state of being deviated by ninety degrees, the other end of the root of each rocker arm is provided with a linkage plate, the linkage plates are socially provided with chutes, the two linkage plates are in intermeshing transmission through the chutes, the intermeshing positions of the linkage plates are fixed in position through the guide block, and the guide block is integrally installed on the clamping block.
Furthermore, press from both sides tight structure and include the telescopic link, the mounting plate, fixed knob, the spring, the whole of pressing from both sides tight structure is for installing at the terminal department of telescopic link, and the whole of telescopic link is fixed after screwing up the screw through two fixed orificess, and the mounting plate then connects through three guide posts and fixes at the terminal department of telescopic link, and the bottom face of mounting plate is provided with protrudingly, install the spring additional between the guide post of mounting plate both ends position department and the telescopic link contact each other, install fixed knob on the guide post of middle department.
Further, the guide post on the mounting plate intermediate position is whole to be provided with the screw thread, and fixed knob is for installing on the screwed guide post of taking on the telescopic link, and is fixed for thread engagement between fixed knob and the guide post, and the guide post both ends of taking the screw thread are the state of amputating perpendicularly, and the interior warp of fixed knob has amputated the cross sectional shape of guide post simultaneously.
Compared with the prior art, the invention has the following beneficial effects:
the setting of fixed knot structure, fixing device's chucking piece is slidable mounting in the mounting groove of mounting panel, and the chucking piece of installing in the mounting groove is whole for can be along the gliding state of mounting groove, and the chucking that the terminal department of chucking piece was established is detained and is used for the holistic position of fixed chucking piece, and swift chucking piece makes the whole of chucking piece can be more swift adjust the position.
The sliding and adjusting structure is arranged, the sliding block on the mounting vertical plate can do vertical sliding action on the mounting vertical plate under the action of the sliding shaft and the guide sliding groove, the other end position of the sliding block is mounted on the side plate of the mounting vertical plate in a lap joint mode, the whole sliding block is more stable in the sliding process, the adjusting knob mounted on the adjusting structure through threads can adjust the position distance of the adjusting knob through threads, the adjusting block mounted at the tail end of the adjusting knob is in a rotatable state and cannot rotate along the adjusting rotation of the adjusting knob, meanwhile, the tail end of the adjusting block is slidably mounted in the inclined sliding groove, when the adjusting block rotates along with the adjusting knob, the adjusting block can be driven to move backwards, and therefore, the rocker arm rod can be integrally lifted along the track of the inclined sliding groove by the adjusting block, so as to achieve the purpose of adjusting and opening and closing the rocker arm rod.
The arrangement of the rocker arm and the clamping structure, the main power of the rocker arm structure is from the adjusting structure at the root part of the vertical rocker arm rod at the upper end, the rocker arm rods of the rocker arm structure are arranged at two positions with different position angles, in order to further achieve the synchronous motion effect of the two rocker arm rods, linkage plates are arranged at the tail ends of the two rocker arm rods, the two linkage plates are meshed with each other to form a mutual linkage state, the mutually meshed parts of the two linkage plates guide the linkage plates through a guide block, so that the linkage effect of the linkage plates is more stable, the telescopic rod of the clamping structure can fix the linkage plates through two fixing holes arranged at the root parts, and the fastening plate installed at the tail end of the telescopic rod and three fixed knobs of the fastening plate can enable the fastening plate to be more stable, and the protruding surface arranged on the bottom surface of the fastening plate enables the fastening plate to be more stable when a workpiece is compressed.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the fixing structure of the present invention.
Fig. 3 is a schematic view of a mounting riser configuration of the present invention.
Fig. 4 is a schematic view of the sliding structure of the present invention.
Fig. 5 is a schematic view of the rocker arm construction of the present invention.
Fig. 6 is a schematic view of the clamping structure of the present invention.
FIG. 7 is a schematic cross-sectional view of the slider of the present invention.
Fig. 8 is a schematic view of the present invention showing a partially enlarged structure at a.
Fig. 9 is a schematic view of the present invention showing a partially enlarged structure at B.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a fixed structure; 101. mounting a plate; 102. mounting grooves; 103. a clamping block; 104. a chucking plate; 105. fastening; 2. a sliding structure; 201. installing a vertical plate; 202. a sliding shaft; 203. a slider; 204. a guide chute; 3. an adjustment structure; 301. adjusting a knob; 302. an adjusting block; 303. an inclined chute; 4. a rocker arm structure; 401. a guide block; 402. a linkage plate; 403. a rocker arm lever; 5. a clamping structure; 501. a telescopic rod; 502. a fastening plate; 503. fixing the knob; 504. a spring;
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 9:
the invention provides a rocker arm type auxiliary clamping device for numerical control machining, which comprises a fixed structure 1; the upper end face of the fixed structure 1 is slidably provided with a sliding structure 2, and the whole adjusting structure 3 is vertically slidably fixed on the sliding structure 2; the adjusting structure 3 is connected with the root position of the rocker arm structure 4, the tail end of the rocker arm structure 4 is sleeved with a clamping structure 5, the guide post on the middle position of the fastening plate 502 is integrally provided with a thread, the fixing knob 503 is installed on the guiding post with thread on the telescopic rod 501, and the fixing knob 503 is fixed with the guiding post by thread engagement, both ends of the guiding post with thread are vertically cut off, meanwhile, the inner diameter of the fixing knob 503 has the cross-sectional shape of the guide post cut off, the inner diameter of the cut-off part of the fixing knob 503 can be matched with the guide post with two ends cut off, so that the guide post and the fixing knob 503 after the anastomosis can slide up and down arbitrarily, if the fixing knob 503 is rotated on the contrary, the parts which are not cut off can be mutually meshed through the threads, and the purpose of adjusting and fixing the fixing ribs is achieved.
Wherein, the fixed structure 1 comprises a mounting plate 101, a mounting groove 102, a clamping block 103, a clamping plate 104 and a clamping buckle 105, the upper end surface of the whole mounting plate 101 of the fixed structure 1 is provided with a transverse ancestor groove, the whole clamping block 103 is fixedly arranged in the mounting groove 102 of the mounting plate 101, a clamping block with the same section as that of the mounting groove 102 is fixedly arranged on the lower end surface of the clamping block 103 fixed in the mounting groove 102, a clamping buckle 105 is arranged at the outer side position of the clamping block 103, a clamping plate 104 is arranged on the whole upper end surface of the clamping block 103, the clamping block 103 of the fixing device is arranged in the mounting groove 102 of the mounting plate 101 in a sliding way, the clamping block 103 arranged in the mounting groove 102 is in a state that the whole clamping block 103 can slide along the mounting groove 102, the clamping buckle 105 arranged at the tail end of the clamping block 103 is used for fixing the position of the whole clamping block 103, and the position of the whole clamping block 103 can be adjusted more quickly by the quick clamping block 103.
Wherein, chucking piece 103 and chucking knot 105 only can fix the position, and be provided with a department and chucking board 104 on chucking piece 103 gets the up end, chucking board 104 and chucking piece 103 mutual contact position are provided with the draw-in groove fixed, and all seted up the screw thread fixed orifices on chucking board 104 and the same position on chucking piece 103 simultaneously, and the position of screw hole is located the root department of chucking board 104, and the extension of chucking board 104 is anomalous shape and is identical with the contact position of installation riser 201, chucking board 104 whole is for mutually supporting with chucking piece 103 and will install riser 201 and fix, the two screw holes that set up on chucking board 104, let chucking board 104 and chucking piece 103 between fastening more, and the outside side of chucking board 104 collides with the installation riser 201 mutually anastomotic mutually, accomplish further the fixing to installation riser 201.
Wherein the sliding structure 2 comprises a mounting vertical plate 201, a sliding shaft 202, a sliding block 203 and a guide sliding groove 204, the mounting vertical plate 201 of the sliding structure 2 is integrally fixed on the mounting plate 101 through the fixing structure 1, the sliding shaft 202 on the mounting vertical plate 201 is arranged at the top end of the right side, the guide sliding groove 204 is arranged at the lower end of the sliding shaft 202, the sliding block 203 is arranged on the sliding shaft 202 of the installation vertical plate 201, and a cylindrical shaft at the lower end of the sliding block 203 is clamped in the guide sliding groove 204, meanwhile, the other end of the sliding block 203 is lapped on the side plate of the installation vertical plate 201, under the action of the sliding block 203 on the installation vertical plate 201 and the guide sliding groove 204 through the sliding shaft 202, so that the whole sliding block 203 can do vertical sliding action on the installation vertical plate 201, and the other end position of the sliding block 203 is installed on the side plate of the installation vertical plate 201 in an overlapping mode, so that the whole sliding block 203 is more stable in the sliding process.
Wherein, the adjusting structure 3 comprises an adjusting knob 301, an adjusting block 302, an inclined chute 303, the adjusting knob 301 of the adjusting structure 3 is installed in a hole at the top of the overlapping position of the sliding block 203, the adjusting knob 301 is connected with the sliding block 203 through a thread, the outer side part of the adjusting knob 301 is a knob handle, the adjusting block 302 is connected with the adjusting knob 301 in a mutually clamping manner, the adjusting knob 301 and the adjusting block 302 can rotate at any three hundred sixty degrees, the tail end of the adjusting block 302 is a sliding column installed in the inclined chute 303, the whole inclined chute 303 is arranged at the upper end of the root of the vertical rocker arm 403, the adjusting knob 301 installed on the adjusting structure 3 through a thread can adjust the position distance of the adjusting knob 301 through a thread, and the adjusting block 302 installed at the tail end of the adjusting knob 301 can rotate integrally, let regulating block 302 can not follow adjust knob 301 regulation and rotate, the terminal of regulating block 302 is for slidable mounting inside oblique spout 303 simultaneously, when regulating block 302 follows adjust knob 301 swivelling movement, can drive regulating block 302 rearward movement to can lift up rocking arm pole 403 wholly along the orbit of oblique spout 303 with regard to regulating block 302, play the purpose of regulation and the rocking arm pole 403 that opens and shuts.
Wherein, the rocker arm structure 4 comprises a guide block 401, a linkage plate 402 and rocker arms 403, two rocker arms 403 of the rocker arm structure are all mounted on the sliding block 203 in a hinged manner, the mounting angle between one rocker arm 403 and the other rocker arm 403 is in a state of being deviated by ninety degrees, the other end position of the root of the rocker arm 403 is provided with a linkage plate, the two linkage plates 402 are socially provided with chutes, the two linkage plates are mutually meshed and driven through the chutes, the mutually meshed positions of the linkage plates 402 are fixed in position through the guide block 401, the guide plate is integrally mounted on the chucking block 103, the main power of the rocker arm structure 4 is from the adjusting structure 3 at the root of the vertical rocker arm 403 at the upper end, the rocker arms 403 of the rocker arm structure 4 are arranged at two positions with different position angles, so as to further achieve the synchronous motion effect of the two rocker arms 403, the linkage plates 402 are arranged at the tail ends of the two rocker arms 403, the two linkage plates 402 are meshed with each other to form a mutual linkage state, the linkage plates 402 are guided at the mutual meshing positions of the two linkage plates 402 through one guide block 401, and the linkage effect of the linkage plates 402 is more stable.
Wherein, the clamping structure 5 comprises an expansion link 501, a fastening plate 502, a fixing knob 503 and a spring 504, the whole clamping structure 5 is installed at the tail end of the expansion link 501, and the whole expansion link 501 is fixed after screws are screwed through two fixing holes, the fastening plate 502 is fixed at the end of the telescopic rod 501 through three guide posts, and the bottom end face of the fastening plate 502 is provided with a protrusion, a spring 504 is additionally arranged between the guide posts at the two ends of the fastening plate 502 and the telescopic rod 501 in mutual contact, a fixing knob 503 is arranged on the guide post at the middle part, the telescopic rod 501 of the clamping structure 5 can fix the telescopic rod through two fixing holes arranged at the root part, and the fastening plate 502 mounted at the end of the telescopic rod 501 and three knobs fixed with the fastening plate 502 can make the fastening plate 502 more stable, and the protruding surface provided on the bottom surface of the fastening plate 502 makes the fastening plate 502 more stable when pressing the workpiece.
The specific use mode and function of the embodiment are as follows:
in the invention, the clamping block 103 of the fixing device is slidably mounted in the mounting groove 102 of the mounting plate 101, the whole clamping block 103 mounted in the mounting groove 102 is in a state of being capable of sliding along the mounting groove 102, the clamping buckle 105 arranged at the tail end of the clamping block 103 is used for fixing the whole clamping block 103, the whole clamping block 103 can be quickly adjusted in position by the quick clamping block 103, the sliding block 203 on the mounting vertical plate 201 can vertically slide on the mounting vertical plate 201 under the action of the sliding shaft 202 and the guide sliding groove 204, the other end of the sliding block 203 is mounted on the side plate of the sliding block 201 of the vertical plate mounting by a lapping way, so that the whole sliding block 203 is more stable in the sliding process, and the adjusting knob 301 mounted on the adjusting structure 3 through threads can adjust the position distance of the adjusting knob 301 through threads, and the whole adjusting block 302 arranged at the tail end of the adjusting knob 301 is in a rotatable state, so that the adjusting block 302 cannot rotate along the adjusting rotation of the adjusting knob 301, meanwhile, the tail end of the adjusting block 302 is arranged in the inclined chute 303 in a sliding manner, when the adjusting block 302 rotates along with the adjusting knob 301, the adjusting block 302 is driven to move backwards, so that the rocker arm 403 can be integrally lifted along the track of the inclined chute 303 by the adjusting block 302, the aim of adjusting and opening and closing the rocker arm 403 is fulfilled, the main power of the rocker arm structure 4 is derived from the adjusting structure 3 at the root part of the vertical rocker arm 403 at the upper end, the rocker arms of the rocker arm structure 4 are arranged at two positions with different position angles, in order to further achieve the synchronous motion effect of the two rocker arms 403, the linkage plates 402 are arranged at the tail ends of the two rocker arms 403, and the two linkage plates 402 are meshed with each other to form a mutual linkage state, and the mutual meshing position of the two linkage plates 402 guides the linkage plates 402 through a guide block 401, so that the linkage effect of the linkage plates 402 is more stable, the telescopic rod 501 of the clamping structure 5 can fix the linkage plates through two fixing holes arranged at the root part, the fastening plate 502 mounted at the tail end of the telescopic rod 501 and three fixed knobs of the fastening plate 502 can enable the fastening plate 502 to be more stable, and the protruding surface arranged on the bottom surface of the fastening plate 502 enables the fastening plate 502 to be more stable when a workpiece is compressed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a rocking arm formula auxiliary clamping device for numerical control processing which characterized in that: comprising a fixed structure (1); the upper end face of the fixed structure (1) is provided with a sliding structure (2) in a sliding manner, and the whole adjusting structure (3) is vertically fixed on the sliding structure (2) in a sliding manner; the adjusting structure (3) is connected with the root position of the rocker arm structure (4), and the clamping structure (5) is sleeved at the tail end of the rocker arm structure (4).
2. The swing arm type auxiliary clamping device for numerical control machining according to claim 1, wherein: fixed knot constructs (1) including mounting panel (101), mounting groove (102), chucking piece (103), chucking board (104), chucking knot (105), the whole up end of mounting panel (101) of fixed knot structure (1) begins to have horizontal ann ancestor groove, and the whole of chucking piece (103) be fixed mounting in mounting groove (102) of mounting panel (101), and terminal surface fixed mounting has a fixture block that locates the same with mounting groove (102) cross-section under chucking piece (103) of fixing in mounting groove (102), and then installs chucking knot (105) on the outside position of chucking piece (103), installs a department chucking board (104) on the whole up end of chucking piece (103).
3. The swing arm type auxiliary clamping device for numerical control machining according to claim 2, wherein: the clamping block (103) and the clamping buckle (105) can only fix the position, a position and a clamping plate (104) are arranged on the upper end face of the clamping block (103), the clamping plate (104) and the clamping block (103) are in mutual contact with each other, a clamping groove is arranged for fixation, thread fixing holes are formed in the same position of the clamping plate (104) and the clamping block (103) at the same time, the position of each thread hole is located at the root of the clamping plate (104), and the extending part of the clamping plate (104) is in an irregular shape and is matched with the contact position of an installation vertical plate (201).
4. The swing arm type auxiliary clamping device for numerical control machining according to claim 1, wherein: sliding construction (2) are including installation riser (201), sliding shaft (202), sliding block (203), direction spout (204), the whole fixed knot that passes through in installation riser (201) of installation riser (2) constructs (1) and fixes on mounting panel (101), sliding shaft (202) on installation riser (201) set up in right side top department, and direction spout (204) then set up the lower extreme position in sliding shaft (202), sliding block (203) are installed on sliding shaft (202) of installation riser (201), and a department's cylinder axle of sliding block (203) low-end position then blocks inside direction spout (204), the other end overlap joint of sliding block (203) is on the curb plate of installation riser (201) simultaneously.
5. The swing arm type auxiliary clamping device for numerical control machining according to claim 1, wherein: adjusting structure (3) include adjust knob (301), regulating block (302), spout (303) to one side, adjust knob (301) of structure (3) are for installing downthehole at sliding block (203) overlap joint position department top, and be through threaded connection between adjust knob (301) and sliding block (203), and adjust knob (301) get the outside part simultaneously and be the knob handle, be the connected mode of mutual joint between regulating block (302) and adjust knob (301), and be the pivoted state for can arbitrary three hundred sixty degrees between adjust knob (301) and regulating block (302), the terminal department of regulating block (302) is a sliding column of department installation in spout (303) to one side, the whole of spout (303) is for seting up in vertical position rocking arm pole (403) root upper end to one side.
6. The swing arm type auxiliary clamping device for numerical control machining according to claim 1, wherein: the rocker arm structure (4) comprises a guide block (401), a linkage plate (402) and rocker arms (403), wherein the two rocker arms (403) of the rocker arm structure are all installed on a sliding block (203) in a hinged mode, the installation angle between one rocker arm (403) and the other rocker arm (403) is in a state of being deviated by ninety degrees, the other end of the root of each rocker arm (403) is provided with a linkage plate, chutes are formed in the two linkage plates (402) in a social mode, the two linkage plates are meshed with each other through the chutes in a transmission mode, the meshed parts of the linkage plates (402) are fixed in position through one guide block (401), and the guide plates are installed on a clamping block (103) integrally.
7. The swing arm type auxiliary clamping device for numerical control machining according to claim 1, wherein: the clamping structure (5) comprises an expansion link (501), a fastening plate (502), a fixing knob (503) and a spring (504), the whole clamping structure (5) is installed at the tail end of the expansion link (501), the whole expansion link (501) is fixed after screws are screwed through two fixing holes, the fastening plate (502) is sleeved and fixed at the tail end of the expansion link (501) through three guide posts, a protrusion is arranged on the bottom end face of the fastening plate (502), the spring (504) is additionally arranged between the guide posts at the two end positions of the fastening plate (502) and the expansion link (501) in mutual contact, and the fixing knob (503) is installed on the guide post at the middle position.
8. The swing arm type auxiliary clamping device for numerical control machining according to claim 7, wherein: the guide post on the intermediate position of mounting plate (502) wholly is provided with the screw thread, and fixed knob (503) for install on telescopic link (501) threaded guide post, and fixed for thread engagement is fixed between fixed knob (503) and the guide post, threaded guide post both ends are the state of perpendicular excision, and the cross sectional shape of guide post has been excised to the interior warp of fixed knob (503) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275808.6A CN111468968B (en) | 2020-04-09 | 2020-04-09 | Rocking arm type auxiliary clamping device for numerical control machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010275808.6A CN111468968B (en) | 2020-04-09 | 2020-04-09 | Rocking arm type auxiliary clamping device for numerical control machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111468968A true CN111468968A (en) | 2020-07-31 |
| CN111468968B CN111468968B (en) | 2021-04-13 |
Family
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| CN202010275808.6A Active CN111468968B (en) | 2020-04-09 | 2020-04-09 | Rocking arm type auxiliary clamping device for numerical control machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572038A (en) * | 2023-07-13 | 2023-08-11 | 济南民昌新能源有限公司 | Tool rest with clamping injury prevention function for machine tool |
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| CN206605273U (en) * | 2017-03-30 | 2017-11-03 | 利欧集团浙江泵业有限公司 | Cross workpiece positioning clamp |
| CN207807170U (en) * | 2017-12-28 | 2018-09-04 | 天津翔龙电子有限公司 | A kind of mobile phone key fixture for processing |
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| JPH0656264A (en) * | 1992-07-31 | 1994-03-01 | Nippon Densan Corp | Work conveying pallet |
| CN1683113A (en) * | 2004-04-12 | 2005-10-19 | 日产自动车株式会社 | Positioning and clamping device |
| CN103009083A (en) * | 2012-12-05 | 2013-04-03 | 重庆市南川区富民科技推广中心 | Swinging pressing fixture |
| CN203062349U (en) * | 2012-12-09 | 2013-07-17 | 重庆天之道科技发展有限公司 | Circular rod clamping jig |
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| CN204183561U (en) * | 2014-11-13 | 2015-03-04 | 李世琛 | A kind of automation gripping body being convenient to regulate |
| CN206605273U (en) * | 2017-03-30 | 2017-11-03 | 利欧集团浙江泵业有限公司 | Cross workpiece positioning clamp |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116572038A (en) * | 2023-07-13 | 2023-08-11 | 济南民昌新能源有限公司 | Tool rest with clamping injury prevention function for machine tool |
| CN116572038B (en) * | 2023-07-13 | 2023-09-01 | 济南民昌新能源有限公司 | Tool rest with clamping injury prevention function for machine tool |
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| CN111468968B (en) | 2021-04-13 |
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