CN112388021A - Accurate counterpoint anchor clamps that punch of double-deck material - Google Patents

Accurate counterpoint anchor clamps that punch of double-deck material Download PDF

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Publication number
CN112388021A
CN112388021A CN202011382078.6A CN202011382078A CN112388021A CN 112388021 A CN112388021 A CN 112388021A CN 202011382078 A CN202011382078 A CN 202011382078A CN 112388021 A CN112388021 A CN 112388021A
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China
Prior art keywords
plate
block
frame
guide plate
feeder
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Granted
Application number
CN202011382078.6A
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Chinese (zh)
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CN112388021B (en
Inventor
朱华明
兰昌飞
周毅军
邱树生
郑玉坤
贺霞
肖林平
阙忠泳
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Guangzhou Zhongshan Precision Technology Co Ltd
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Guangzhou Zhongshan Precision Technology Co Ltd
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Priority to CN202011382078.6A priority Critical patent/CN112388021B/en
Publication of CN112388021A publication Critical patent/CN112388021A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B41/00Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B49/00Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/02Boring templates or bushings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

The invention discloses a double-layer material accurate-alignment punching clamp, which relates to the field of punching and clamping and comprises a material A, a material B and a clamp body, wherein the clamp body comprises a fixed plate, the upper surface of the fixed plate is in threaded connection with a material guide plate, one side of the upper surface of the fixed plate, which is close to the material guide plate, is in threaded connection with a quick clamping structure, the upper surface of the material guide plate is in threaded connection with an upper cover plate, one side of the material guide plate is in threaded connection with a baffle plate, the material A and the material B are stacked up and down and are embedded into the material guide plate from the other side of the material guide plate, and one side of the upper surface of the material. The device can clamp and position two layers of materials through structural design, meanwhile, a special guide chute, a front end baffle and a positioning pin matched quick clamping structure are designed to realize quick and stable clamping, and the double layers of materials are accurately positioned through the front end baffle of the clamp and the positioning pin on the cover plate.

Description

Accurate counterpoint anchor clamps that punch of double-deck material
Technical Field
The invention relates to the field of punching and clamping, in particular to the field of accurate alignment punching of double-layer materials, and particularly relates to an accurate alignment punching clamp for the double-layer materials.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. The clamp types can be divided into: universal clamp, special clamp, adjustable clamp and modular fixture.
The Chinese patent discloses an engine jet pipe positioning plate punching clamp (publication number: CN106670846B), which comprises a base and a pressing plate, wherein the base is provided with a first vertical seat, a second vertical seat, a bottom plate and a second clamping block, the first vertical seat is provided with a transverse thread, the second vertical seat is provided with a transverse strip-shaped hole, the strip-shaped hole is internally provided with a first clamping block, a handle penetrates through the first clamping block in threaded connection, the first clamping block and the second clamping block are arranged on two sides of the bottom plate in a divided mode, the opposite surfaces of the first clamping block and the second clamping block are of a V-shaped structure in the vertical direction, a through hole is arranged in the middle of the bottom plate, the two sides of the through hole are provided with an open-ended strip-shaped hole, a baffle is arranged inside the through hole, symmetrical positioning holes are arranged on the baffle, a screw rod is arranged in the middle of the.
The existing clamp has the following problems:
1. the single material is oriented, and the positioning is inconvenient when the double-layer material is processed; 2. clamping is troublesome, and the operation is complex, so that the machining efficiency is low; 3. the punching position is not accurately positioned, so that the material precision is poor.
Disclosure of Invention
In order to solve the technical problems of single material oriented, troublesome clamping, complex operation and inaccurate positioning of the punching position, the invention aims to provide the double-layer material accurate alignment punching clamp.
The purpose of the invention can be realized by the following technical scheme:
a double-layer material accurate alignment punching clamp comprises a material A, a material B and a clamp body, wherein the clamp body comprises a fixed plate, the upper surface of the fixed plate is in threaded connection with a material guide plate, one side, close to the material guide plate, of the upper surface of the fixed plate is in threaded connection with a quick clamping structure, the upper surface of the material guide plate is in threaded connection with an upper cover plate, one side of the material guide plate is in threaded connection with a baffle plate, the material A and the material B are stacked up and down and are embedded into the material guide plate from the other side of the material guide plate, one side of the upper surface of the material guide plate is in threaded connection with a connecting frame, the upper surface of the upper cover plate is embedded and connected with a drill sleeve, one side, close to the drill sleeve, of the upper surface of the upper cover plate is embedded and connected with a positioning pin, one end of the material B abuts against one side of the baffle plate, one end of the material A abuts against one, one end of the quick clamping structure penetrates through the communication groove and is pressed on the upper side of the material A.
As a further scheme of the invention: this anchor clamps that punch still are provided with the glassware, the glassware includes the base plate, the lower fixed surface of base plate is connected with the mount, the one end at the base plate upper surface is connected to anchor clamps body spiro union, one side spiro union that anchor clamps body was kept away from to the base plate upper surface has a plurality of support frame, and one side spiro union that the base plate upper surface is close to the support frame has the feeder, the support frame all is located material B's downside, the feeder cover is established in material A and material B's the outside.
As a further scheme of the invention: the support frame includes two sets of connection frames, the vertical spout of a plurality of has all been seted up to the inside of connection frame, and the inside one side of being close to the spout of connection frame has seted up and has accomodate the groove, and is two sets of be provided with a plurality of between the connection frame and change the roller, the both ends of changeing the roller all rotate and are connected with the connecting axle, and change the connecting axle at roller both ends and imbed respectively inside the spout of two sets of connection frames, the inside equal adhesion in both sides of being close to the connecting axle of spout is connected with.
As a further scheme of the invention: the feeder includes first equipment frame and second equipment frame, fixedly connected with coupling spring between first equipment frame and the second equipment frame, the equal fixedly connected with driving motor of upper surface of first equipment frame and second equipment frame, and the fixed frame of the equal fixedly connected with of lower surface of first equipment frame and second equipment frame, the inside rotation of fixed frame is connected with the feed roll, and is two sets of driving motor's output is respectively through shaft coupling and two sets of feed roll fixed connection, and is a set of the lower fixed surface fixedly connected with slip post of fixed frame, another group the lower fixed surface fixedly connected with electric telescopic handle of fixed frame, the outside sliding connection of slip post has first supporting shoe, electric telescopic handle's the outside fixedly connected with second supporting shoe.
As a further scheme of the invention: the using method of the feeder comprises the following steps: the method comprises the following steps that a support frame, a feeder and a clamp body are sequentially arranged on the upper side of a substrate, the center parts of the support frame, the feeder and the clamp body are linearly arranged, when the feeder is installed, a first assembly frame and a second assembly frame are unfolded through stretching a connecting spring, then a second supporting block and a first supporting block are screwed to the upper side of the substrate, a material A and a material B are stacked together and then placed on the upper side of the support frame, and one end of the material A and one end of the material B penetrate through the feeder;
start the driving motor in the feeder, driving motor drives the feed roll and rotates, and the feed roll rotates the back and drives material A and material B and remove, and material A and material B stop to remove through supporting locating pin and baffle when advancing, when removing, change the roller and rotate material A and material B along the connecting axle and remove to reduce frictional force, the connecting axle slides along the spout simultaneously and changes the height of changeing the roller, and when the connecting axle removed, the gasbag can support the connecting axle.
As a further scheme of the invention: the stock guide comprises two sets of panels, and one side of panel all imbeds and is connected with the permanent magnet, adsorbs through the permanent magnet between the panel and connects, and the both sides of panel have all seted up a plurality of adjustment groove, and one side that panel is close to the adjustment groove all has sealed lid through the hinge handing-over, the inside threaded connection in adjustment groove has two sets of adjusting bolt, and is two sets of adjusting bolt's one end all is provided with the limiting plate, the one end fixedly connected with thread block of limiting plate, thread block threaded connection is in adjusting bolt's one end, and is two sets of the thread block hugs closely in one side of material A and material B respectively, and the downside that the panel side is close to the adjustment groove has seted up the cross slot, the.
As a further scheme of the invention: the connecting groove is formed in the guide plate, one end of the connecting groove is communicated with one side of the guide plate, the connecting bolt is connected to the inner thread of the upper cover plate, the bottom of the connecting bolt extends to the inside of the connecting groove, and the bottom end of the connecting bolt is fixedly connected with the locking plate.
As a further scheme of the invention: the drill bushing comprises a connecting sleeve, the connecting sleeve is one or a mixture of more of polyurethane rubber, MD rubber, butyl rubber or nitrile rubber, a metal sleeve is adhered and connected to the inside of the connecting sleeve, and balls are connected to the bottom of the positioning pin in a rolling mode.
As a further scheme of the invention: the quick clamping structure comprises an assembly block, the two sides of the interior of the assembly block are respectively rotatably connected with a linkage rod and an assembly sleeve, a connecting block is rotatably connected between one end of the linkage rod and one end of the upper surface of the assembly sleeve, a clamping block is fixedly connected to the interior of the assembly sleeve, a pressing block is sleeved on one end of the connecting block, and the assembly block, the linkage rod, the connecting block and the assembly sleeve are all rotatably connected through a damping rotating shaft.
As a further scheme of the invention: the use method of the punching clamp comprises the following steps of;
assembling a clamp, unfolding a sealing cover, rotating an adjusting bolt, changing the position of one end of the adjusting bolt, then connecting each limiting plate to one end of the adjusting bolt through a threaded block, rotating the adjusting bolt again, adjusting the position of the limiting plate, then adjusting the angle of the limiting plate to ensure that the limiting plate is just opposite to one side of a plate, adsorbing two groups of plates in a material guide plate together through a permanent magnet, and screwing a connecting frame to the upper sides of the two groups of plates in the material guide plate, reinforcing the two groups of plates, sequentially installing the material guide plate and the quick clamping structure on the upper side of the fixed plate, embedding the connecting bolt into the connecting groove, sliding the upper cover plate along the connecting groove, finally rotating the connecting bolt, abutting the locking plate against the bottom of the connecting groove, fixing the upper cover plate and the material guide plate, placing the baffle on one side of the material guide plate, and fixing the baffle and the material guide plate by using the bolt;
embedding a drill bushing and a positioning pin into the upper cover plate, firstly sliding a material B into the guide plate, embedding two sides of the material B into the two groups of limiting plates below, abutting one end of the material B against one side of the baffle plate, then placing the material A on the upper side of the material B, sliding the material A into the guide plate, embedding two sides of the material A into the two groups of limiting plates above, and abutting one end of the material A against one side of the positioning pin;
upwards rotate and press the briquetting, press briquetting drive connecting block and trace rotation, and the connecting block is kept away from the one end of pressing the briquetting and is pressed the equipment cover downwards, the equipment cover receives and drives the tight piece of clamp after the effort and move down, suppress material A and material B, accomplish material A and material B's location, drill hole to material A and material B through the drill bushing afterwards, loosen fast structure of pressing after the completion processing, take out material A and material B, go on in putting into the anchor clamps that punch with new material A and material B again, repeat above-mentioned step and process.
The invention has the beneficial effects that:
1. the device can clamp and position two layers of materials through structural design, meanwhile, a special guide chute, a front end baffle and a positioning pin matched quick clamping structure are designed to realize quick and stable clamping, and the double layers of materials are accurately positioned through the front end baffle of the clamp and the positioning pin on the cover plate.
2. The invention also discloses a feeder for the punching clamp, wherein the feeder is internally provided with a support frame and a feeder, the support frame can support the material when the length of the material is longer, so that the problem of bending of the material during processing is avoided, meanwhile, the mechanization and automation of the punching clamp can be improved through the feeder, the labor intensity of workers can be reduced, the automatic feeding effect is achieved, and meanwhile, the rotary roller in the support frame is supported through an air bag, so that the punching clamp has good buffering and adjusting functions.
3. The punching clamp has a good assembling function, can be adjusted according to processed materials, is wider in application range and convenient to adjust, and enhances the functionality of the device.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a perspective view of a perforating jig of the present invention;
FIG. 2 is a perspective view of a quick-clip construction of the present invention;
FIG. 3 is a schematic view showing the connection of the punching jig and the feeder of the present invention;
FIG. 4 is a partial cross-sectional view of the support frame of the present invention;
FIG. 5 is a partial cross-sectional view of the feeder of the present invention;
FIG. 6 is a front sectional view of the perforating jig of the present invention;
FIG. 7 is an enlarged view of the structure of portion A of FIG. 6 in accordance with the present invention;
fig. 8 is a sectional view of a material guide plate according to the present invention;
fig. 9 is a sectional view of an upper cover plate in the present invention.
In the figure: 1. a material A; 2. a material B; 3. a clamp body; 4. a fixing plate; 5. a material guide plate; 6. a baffle plate; 7. an upper cover plate; 8. positioning pins; 9. drilling a sleeve; 10. a quick clamping structure; 11. a connecting frame; 12. a material loading device; 13. a substrate; 14. a fixed mount; 15. a support frame; 16. a feeder; 17. a connecting bolt; 18. connecting grooves; 19. a locking plate; 151. a connecting frame; 152. a chute; 153. a connecting shaft; 154. rotating the roller; 155. a receiving groove; 156. an air bag; 161. a first assembly rack; 162. a second assembly rack; 163. a connecting spring; 164. a drive motor; 165. a fixing frame; 166. a feed roller; 167. a first support block; 168. a sliding post; 169. a second support block; 1610. an electric telescopic rod; 51. a permanent magnet; 52. an adjustment groove; 53. a sealing cover; 54. adjusting the bolt; 55. a limiting plate; 56. a thread block; 91. connecting sleeves; 92. a metal sheath; 81. a ball bearing; 101. assembling the blocks; 102. a linkage rod; 103. connecting blocks; 104. a pressing block; 105. assembling a sleeve; 106. and (5) clamping the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a double-deck accurate counterpoint anchor clamps that punch of material, includes the following embodiment:
example 1
Referring to fig. 1-2, the clamping apparatus comprises a material a1, a material B2 and a clamping apparatus body 3, the clamping apparatus body 3 comprises a fixing plate 4, a material guide plate 5 is screwed on the upper surface of the fixing plate 4, a quick clamping structure 10 is screwed on one side of the upper surface of the fixing plate 4 close to the material guide plate 5, an upper cover plate 7 is screwed on the upper surface of the material guide plate 5, a baffle plate 6 is screwed on one side of the material guide plate 5, the material a1 and the material B2 are stacked up and down and embedded into the material guide plate 5 from the other side of the material guide plate 5, a connecting frame 11 is screwed on one side of the upper surface of the material guide plate 5, a drill bushing 9 is embedded and connected on the upper surface of the upper cover plate 7, a positioning pin 8 is embedded and connected on one side of the drill bushing 9, one end of the material B2 is abutted against one side of the baffle plate 6, one end of the material a1 is abutted against one side of the bottom end of the positioning pin 8, a communicating groove, one end of the quick clamping structure 10 penetrates through the communication groove and is pressed on the upper side of the material A1.
Screwing a connecting frame 11 to the upper sides of two groups of plates in the material guide plate 5, fixing an upper cover plate 7 and the material guide plate 5, placing a baffle plate 6 on one side of the material guide plate 5, fixing the baffle plate 6 and the material guide plate 5 by using bolts, embedding a drill sleeve 9 and a positioning pin 8 into the upper cover plate 7, sliding a material B2 into the material guide plate 5, abutting one end of a material B2 against one side of the baffle plate 6, placing a material A1 on the upper side of the material B2 to slide into the material guide plate 5, abutting one end of the material A1 against one side of the positioning pin 8, rotating a pressing block 104 upwards, driving a connecting block 103 and a linkage rod 102 to rotate by the pressing block 104, pressing an assembling sleeve 105 downwards by the end of the connecting block 103 far away from the pressing block 104, driving a clamping block 106 to move downwards after the assembling sleeve 105 is acted by force, pressing the materials A1 and B2, and completing the positioning of the materials A1 and B2, and then, drilling the material A1 and the material B2 through the drill bushing 9, loosening the quick clamping structure 10 after the machining is finished, taking out the material A1 and the material B2, putting a new material A1 and a new material B2 into a punching clamp, and repeating the steps for machining.
Example 2
Referring to fig. 3-5, the punching jig is further provided with a feeder 12, the feeder 12 includes a substrate 13, a fixing frame 14 is fixedly connected to a lower surface of the substrate 13, the jig body 3 is screwed to one end of an upper surface of the substrate 13, a plurality of supporting frames 15 are screwed to one side of the upper surface of the substrate 13 away from the jig body 3, a feeder 16 is screwed to one side of the upper surface of the substrate 13 close to the supporting frames 15, the supporting frames 15 are located at a lower side of the material B2, the feeder 16 is sleeved on outer sides of the materials a1 and B2, and the feeder 16 is tightly attached to two sides of the materials.
Support frame 15 includes two sets of connection frames 151, the vertical spout 152 of a plurality of has all been seted up to the inside of connection frame 151, and the inside one side that is close to spout 152 of connection frame 151 has been seted up and has been accomodate groove 155, it changes roller 154 to be provided with a plurality of between two sets of connection frames 151, the both ends of changeing roller 154 are all rotated and are connected with connecting axle 153, and the connecting axle 153 of changeing roller 154 both ends imbeds inside the spout 152 of two sets of connection frames 151 respectively, the inside equal adhesion in both sides that is close to connecting axle 153 of spout 152 is connected with gasbag 156, the gasbag can support connecting axle 153, thereby can let to change roller 154 and continuously laminate the downside at.
The feeder 16 comprises a first assembling frame 161 and a second assembling frame 162, a connecting spring 163 is fixedly connected between the first assembling frame 161 and the second assembling frame 162, a driving motor 164 is fixedly connected to the upper surfaces of the first assembling frame 161 and the second assembling frame 162, a fixing frame 165 is fixedly connected to the lower surfaces of the first assembling frame 161 and the second assembling frame 162, a feeding roller 166 is connected to the fixing frame 165 in an internal rotating mode, the output ends of the two driving motors 164 are fixedly connected with the two feeding rollers 166 through couplers respectively, a sliding column 168 is fixedly connected to the lower surface of the fixing frame 165, an electric telescopic rod 1610 is fixedly connected to the lower surface of the fixing frame 165, a first supporting block 167 is slidably connected to the outer side of the sliding column 168, a second supporting block 169 is fixedly connected to the outer side of the electric telescopic rod 1610, and the electric telescopic rod 1610 is of an XTL100 type.
The using method of the feeder 12 comprises the following steps: the support frame 15, the feeder 16, and the jig body 3 are sequentially mounted on the upper side of the substrate 13, and the center portions of the support frame 15, the feeder 16, and the jig body 3 are linearly arranged, and when the feeder 16 is mounted, the first assembly frame 161 and the second assembly frame 162 are unfolded by stretching the connection spring 163, and then the second support block 169 and the first support block 167 are screwed to the upper side of the substrate 13, and after the material a1 and the material B2 are stacked together, the material a1 and the material B2 are placed on the upper side of the support frame 15, and one end of the material a1 and the material B2 is passed through the feeder 16;
the driving motor 164 in the feeder 16 is started, the driving motor 164 drives the feeding roller 166 to rotate, the feeding roller 166 drives the material A1 and the material B2 to move after rotating, the material A1 and the material B2 stop moving by abutting against the positioning pin 8 and the baffle 6 when advancing, the rotating roller 154 rotates the material A1 and the material B2 to move along the connecting shaft 153 during moving so as to reduce friction force, meanwhile, the connecting shaft 153 slides along the sliding groove 152 to change the height of the rotating roller 154, and when the connecting shaft 153 moves, the air bag 156 can support the connecting shaft 153.
Example 3
Referring to fig. 6-9, the material guiding plate 5 is composed of two sets of plates, a permanent magnet 51 is embedded and connected to one side of each of the plates, the plates are connected to each other by the permanent magnet 51 in an adsorbing manner, a plurality of adjusting grooves 52 are formed in both sides of each of the plates, a sealing cover 53 is connected to one side of each of the plates close to the corresponding adjusting groove 52 by a hinge, two sets of adjusting bolts 54 are connected to the inner threads of the corresponding adjusting groove 52 by screws, a position limiting plate 55 is arranged at one end of each of the two sets of adjusting bolts 54, a thread block 56 is fixedly connected to one end of each of the position limiting plate 55, the thread block 56 is connected to one end of each of the corresponding adjusting bolt 54 in a screwing manner, the two sets of thread blocks 56 are respectively attached to one side of a material a1 and one side of a material B2, a.
A connecting groove 18 is arranged inside the material guiding plate 5, one end of the connecting groove 18 is communicated with one side of the material guiding plate 5, a connecting bolt 17 is connected with the inner thread of the upper cover plate 7, the bottom of the connecting bolt 17 extends to the inside of the connecting groove 18, a locking plate 19 is fixedly connected with the bottom end of the connecting bolt 17,
the drill bushing 9 comprises a connecting sleeve 91, the connecting sleeve 91 is a mixture of polyurethane rubber and nitrile rubber, a metal sleeve 92 is adhered to the inside of the connecting sleeve 91, a ball 81 is connected to the bottom of the positioning pin 8 in a rolling manner, and the ball 81 can reduce stress when contacting materials and prevent the materials from being damaged.
The quick clamping structure 10 comprises an assembly block 101, two sides inside the assembly block 101 are respectively rotatably connected with a linkage rod 102 and an assembly sleeve 105, a connecting block 103 is rotatably connected between one end of the linkage rod 102 and one end of the upper surface of the assembly sleeve 105, a clamping block 106 is fixedly connected inside the assembly sleeve 105, a pressing block 104 is sleeved at one end of the connecting block 103, and the assembly block 101, the linkage rod 102, the connecting block 103 and the assembly sleeve 105 are rotatably connected through a damping rotating shaft.
The working principle of the invention is as follows: assembling a clamp, unfolding a sealing cover 53, rotating an adjusting bolt 54, changing the position of one end of the adjusting bolt 54, then connecting each limit plate 55 to one end of the adjusting bolt 54 through a thread block 56, rotating the adjusting bolt 54 again, adjusting the position of the limit plate 55, then adjusting the angle of the limit plate 55 to enable the limit plate 55 to be opposite to one side of a plate, then adsorbing two groups of plates in a material guide plate 5 together through a permanent magnet 51, screwing a connecting frame 11 to the upper sides of the two groups of plates in the material guide plate 5, reinforcing the two groups of plates, then sequentially installing the material guide plate 5 and a quick clamping structure 10 on the upper side of a fixed plate 4, embedding a connecting bolt 17 into the connecting groove 18, then sliding an upper cover plate 7 along the connecting groove 18, finally rotating the connecting bolt 17, enabling a locking plate 19 to be abutted against the bottom of the connecting groove 18, and fixing the upper cover plate 7 and the, placing the baffle 6 on one side of the material guide plate 5, and fixing the baffle 6 and the material guide plate 5 by using bolts;
embedding a drill bushing 9 and a positioning pin 8 into the upper cover plate 7, firstly sliding a material B2 into the guide plate 5, embedding two sides of a material B2 into two groups of lower limiting plates 55, abutting one end of a material B2 against one side of a baffle 6, then placing a material A1 on the upper side of the material B2 and sliding the material A1 into the guide plate 5, embedding two sides of a material A1 into two groups of upper limiting plates 55, and abutting one end of a material A1 against one side of the positioning pin 8;
the pressing block 104 is rotated upwards, the pressing block 104 drives the connecting block 103 and the linkage rod 102 to rotate, one end, away from the pressing block 104, of the connecting block 103 presses the assembling sleeve 105 downwards, the assembling sleeve 105 is acted with force to drive the clamping block 106 to move downwards, the material A1 and the material B2 are pressed, the positioning of the material A1 and the material B2 is completed, then the material A1 and the material B2 are drilled through the drill sleeve 9, the quick clamping structure 10 is loosened after machining is completed, the material A1 and the material B2 are taken out, then the new material A1 and the new material B2 are placed into a drilling clamp for machining, and the steps are repeated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.

Claims (10)

1. The utility model provides an accurate counterpoint anchor clamps that punch of double-deck material, includes material A (1), material B (2) and anchor clamps body (3), its characterized in that, anchor clamps body (3) include fixed plate (4), the upper surface spiro union of fixed plate (4) has stock guide (5), and one side spiro union that the upper surface of fixed plate (4) is close to stock guide (5) has fast clamp structure (10), the upper surface spiro union of stock guide (5) has upper cover plate (7), and one side spiro union of stock guide (5) has baffle (6), material A (1) and material B (2) stack from the opposite side of stock guide (5) imbed the inside of stock guide (5) from one side spiro union of stock guide (5) upper surface have link (11), the upper surface embedding of upper cover plate (7) is connected with drill bushing (9), and one side that the upper surface of upper cover plate (7) is close to drill bushing (9) is connected with locating pin (8), the one end of material B (2) supports in one side of baffle (6), the one end of material A (1) supports in one side of locating pin (8) bottom, the intercommunication groove has been seted up to the upper surface of stock guide (5), material A (1) and material B (2) all are located the downside of intercommunication groove, the one end of fast clamp structure (10) runs through the intercommunication groove and presses the upside at material A (1).
2. The double-layer material accurate alignment punching clamp according to claim 1, characterized in that the punching clamp is further provided with a feeder (12), the feeder (12) comprises a base plate (13), a fixing frame (14) is fixedly connected to the lower surface of the base plate (13), the clamp body (3) is screwed at one end of the upper surface of the base plate (13), one side, far away from the clamp body (3), of the upper surface of the base plate (13) is screwed with a plurality of supporting frames (15), one side, close to the supporting frames (15), of the upper surface of the base plate (13) is screwed with a feeder (16), the supporting frames (15) are both located at the lower side of the material B (2), and the feeder (16) is sleeved at the outer sides of the material A (1) and the material B (2).
3. The double-layer material accurate aligning punching clamp according to claim 2, wherein the supporting frame (15) comprises two groups of connecting frames (151), a plurality of vertical sliding grooves (152) are formed in the connecting frames (151), a containing groove (155) is formed in one side, close to the sliding grooves (152), of the connecting frames (151), two groups of rotating rollers (154) are arranged between the connecting frames (151), connecting shafts (153) are connected to two ends of the rotating rollers (154) in a rotating mode, the connecting shafts (153) at two ends of the rotating rollers (154) are embedded into the sliding grooves (152) of the two groups of connecting frames (151) respectively, and air bags (156) are connected to two sides, close to the connecting shafts (153), of the sliding grooves (152) in an adhering mode.
4. The double-layer material precise alignment punching clamp according to claim 3, wherein the feeder (16) comprises a first assembly frame (161) and a second assembly frame (162), a connecting spring (163) is fixedly connected between the first assembly frame (161) and the second assembly frame (162), the upper surfaces of the first assembly frame (161) and the second assembly frame (162) are fixedly connected with a driving motor (164), the lower surfaces of the first assembly frame (161) and the second assembly frame (162) are fixedly connected with a fixed frame (165), the fixed frame (165) is rotatably connected with a feeding roller (166), the output ends of the two sets of driving motors (164) are fixedly connected with the two sets of feeding rollers (166) through couplers respectively, the lower surface of one set of fixed frame (165) is fixedly connected with a sliding column (168), and the lower surface of the other set of fixed frame (165) is fixedly connected with an electric telescopic rod (1610), the outer side of the sliding column (168) is connected with a first supporting block (167) in a sliding mode, and the outer side of the electric telescopic rod (1610) is fixedly connected with a second supporting block (169).
5. The double-layer material precise alignment punching clamp according to claim 4, wherein the using method of the loading device (12) comprises the following steps: sequentially mounting a support frame (15), a feeder (16) and a clamp body (3) on the upper side of a substrate (13), wherein the support frame (15), the feeder (16) and the clamp body (3) are linearly arranged at the central parts, when the feeder (16) is mounted, stretching a connecting spring (163) to unfold a first assembling frame (161) and a second assembling frame (162), then screwing a second supporting block (169) and a first supporting block (167) on the upper side of the substrate (13), stacking a material A (1) and a material B (2) together, placing the materials on the upper side of the support frame (15), and enabling one end of the material A (1) and one end of the material B (2) to penetrate through the feeder (16);
the material feeding method comprises the steps that a driving motor (164) in a feeder (16) is started, the driving motor (164) drives a feeding roller (166) to rotate, the feeding roller (166) drives materials A (1) and B (2) to move after rotating, the materials A (1) and B (2) stop moving through abutting against a positioning pin (8) and a baffle (6) when advancing, when moving, a rotating roller (154) rotates the materials A (1) and B (2) along a connecting shaft (153) to move so as to reduce friction force, meanwhile, the connecting shaft (153) slides along a sliding groove (152) to change the height of the rotating roller (154), and when the connecting shaft (153) moves, an air bag (156) can support the connecting shaft (153).
6. The double-layer material accurate alignment punching clamp according to claim 1, wherein the guide plate (5) is composed of two groups of plates, one side of each of the plates is embedded and connected with a permanent magnet (51), the plates are connected with each other in an adsorption manner through the permanent magnet (51), a plurality of adjusting grooves (52) are formed in each of two sides of each of the plates, a sealing cover (53) is connected with one side of each of the plates close to each of the adjusting grooves (52) through a hinge, two groups of adjusting bolts (54) are connected with the inner threads of each of the adjusting grooves (52), a limiting plate (55) is arranged at one end of each of the two groups of adjusting bolts (54), a thread block (56) is fixedly connected with one end of each of the limiting plates (55), the thread block (56) is in threaded connection with one end of each of the adjusting bolt (54), and the two groups of thread blocks (56) are respectively tightly attached, the side surface of the plate is provided with a transverse groove at the lower side close to the adjusting groove (52), and the bottom end of the sealing cover (53) is connected inside the transverse groove in an adsorption manner.
7. The double-layer material precise alignment punching clamp according to claim 6, wherein a connecting groove (18) is formed in the guide plate (5), one end of the connecting groove (18) is communicated with one side of the guide plate (5), a connecting bolt (17) is connected to the inner thread of the upper cover plate (7), the bottom of the connecting bolt (17) extends to the inside of the connecting groove (18), and a locking plate (19) is fixedly connected to the bottom end of the connecting bolt (17).
8. The double-layer material accurate-alignment punching clamp according to claim 7, wherein the drill bushing (9) comprises a connecting sleeve (91), the connecting sleeve (91) is one or more of polyurethane rubber, MD rubber, butyl rubber and nitrile rubber, a metal sleeve (92) is adhered and connected to the inside of the connecting sleeve (91), and a ball (81) is connected to the bottom of the positioning pin (8) in a rolling manner.
9. The double-layer material accurate alignment punching clamp according to claim 8, wherein the quick clamping structure (10) comprises an assembling block (101), two sides of the inside of the assembling block (101) are respectively and rotatably connected with a linkage rod (102) and an assembling sleeve (105), a connecting block (103) is rotatably connected between one end of the linkage rod (102) and one end of the upper surface of the assembling sleeve (105), a clamping block (106) is fixedly connected to the inside of the assembling sleeve (105), a pressing block (104) is sleeved on one end of the connecting block (103), and the assembling block (101), the linkage rod (102), the connecting block (103) and the assembling sleeve (105) are rotatably connected through damping rotating shafts.
10. The double-layer material accurate alignment punching clamp according to claim 9, wherein the use method of the punching clamp is as follows;
assembling a clamp, unfolding a sealing cover (53), rotating an adjusting bolt (54), changing the position of one end of the adjusting bolt (54), then connecting each limit plate (55) to one end of the adjusting bolt (54) through a thread block (56) in a threaded manner, rotating the adjusting bolt (54) again, adjusting the position of the limit plate (55), then adjusting the angle of the limit plate (55) to enable the limit plate to be opposite to one side of the plates, then adsorbing two groups of plates in a material guide plate (5) together through a permanent magnet (51), screwing a connecting frame (11) to the upper sides of the two groups of plates in the material guide plate (5), reinforcing the two groups of plates, then sequentially installing the material guide plate (5) and a quick clamping structure (10) to the upper side of a fixed plate (4), embedding the connecting bolt (17) into a connecting groove (18), and then sliding an upper cover plate (7) along the connecting groove (18), finally, the connecting bolt (17) is rotated, the locking plate (19) is abutted against the bottom of the connecting groove (18), the upper cover plate (7) and the material guide plate (5) are fixed, the baffle plate (6) is placed on one side of the material guide plate (5), and the baffle plate (6) and the material guide plate (5) are fixed through the bolt;
embedding a drill bushing (9) and a positioning pin (8) into an upper cover plate (7), firstly sliding a material B (2) into a material guide plate (5), embedding two sides of the material B (2) into two groups of lower limiting plates (55), abutting one end of the material B (2) against one side of a baffle plate (6), then placing a material A (1) on the upper side of the material B (2) to slide into the material guide plate (5), embedding two sides of the material A (1) into two groups of upper limiting plates (55), and abutting one end of the material A (1) against one side of the positioning pin (8);
upwards rotate and press pressing block (104), pressing block (104) drive connecting block (103) and trace (102) and rotate, and connecting block (103) are kept away from one end that presses pressing block (104) and are pressed assembly cover (105) downwards, assembly cover (105) receive the effort after drive clamp block (106) move down, pressing material A (1) and material B (2), accomplish the location of material A (1) and material B (2), drill hole to material A (1) and material B (2) through drill bushing (9) afterwards, loosen quick-witted structure (10) of pressing after accomplishing the processing, take out material A (1) and material B (2), put into the anchor clamps that punch and go on with new material A (1) and material B (2) again, repeat above-mentioned step and process.
CN202011382078.6A 2020-11-30 2020-11-30 Accurate counterpoint anchor clamps that punch of double-deck material Active CN112388021B (en)

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CN114932279A (en) * 2022-06-07 2022-08-23 无锡知然和精密机械有限公司 Indexing electromagnetic tool with halving function and machining method for oil holes of shaft parts
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CN116900366A (en) * 2023-09-13 2023-10-20 辽宁华天航空科技股份有限公司 Self-positioning, fixing and clamping anti-damage drill jig for aircraft assembly and use method thereof
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