CN211321646U - Clamping device is used in processing of router circuit board - Google Patents
Clamping device is used in processing of router circuit board Download PDFInfo
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- CN211321646U CN211321646U CN201921497433.7U CN201921497433U CN211321646U CN 211321646 U CN211321646 U CN 211321646U CN 201921497433 U CN201921497433 U CN 201921497433U CN 211321646 U CN211321646 U CN 211321646U
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Abstract
The utility model provides a clamping device for processing a router circuit board, which comprises a base, a connecting column and a T-shaped clamping block; the four included angles of the upper end surface of the base are respectively provided with a mounting hole, and the base is arranged on the circuit board processing workbench through the mounting holes arranged on the upper end surface of the base; one side surface of the first clamping block is provided with the T-shaped clamping groove, and the T-shaped clamping groove formed in the first clamping block is rotatably connected with the T-shaped clamping block on the first screw rod. The third screw rod is installed inside square pillar cover, be favorable to through the meshing of first conical gear and second conical gear, make the axis of rotation drive the third screw rod when rotating and rotate, and through the screw thread effect between the screw thread blind hole that third screw rod and square pillar bottom face were seted up, make square pillar drive clamp splice group sliding stand carry out nimble convenient lift adjustment, the regulation precision of clamping device when adjusting the height that goes up and down has been improved, the labour of clamping device when adjusting the height that goes up and down has been reduced.
Description
Technical Field
The utility model belongs to the technical field of the circuit board processing, more specifically say, in particular to clamping device is used in processing of router circuit board.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc.
As in application No.: CN201820661400.0 the utility model discloses a clamping device is used in circuit board processing, comprising a base plate, the fixedly connected with lifter is located at the center at bottom plate top, the right side of lifter is provided with adjust knob, the top fixedly connected with backup pad of lifter, the activity groove has all been seted up to the both sides on backup pad top surface, the central sliding connection of department of activity inslot chamber bottom has the supporting shoe. The utility model discloses a set up reset spring, the arm-tie, electric telescopic handle, a baffle, the kelly, the pull rod, the fixture block, the activity groove, the supporting shoe, the spout, the slide bar, the cardboard, the cooperation of slider and draw-in groove is used, can carry out effective centre gripping to the circuit board of different length, clamping device's result of use is better like this, clamping device has been solved when using, can not press from both sides tightly the circuit board of different length because of clamping device, make clamping device can only press from both sides the circuit board of tight length, thereby lead to clamping device to appear the relatively poor problem of centre gripping effect.
Based on the search of the above patent, the router circuit board is usually used in the clamping device during the processing. The clamping device of the above patent has the following disadvantages in the actual use process, such as: 1. the clamping device wastes time and labor when adjusting the lifting height, and the adjusting precision is not high, so that the use on high-precision processing equipment cannot be met; 2. the clamping device is not convenient enough when clamping and placing the circuit board, and easily causes abrasion to the edge of the circuit board.
In view of the above, the present invention provides a clamping device for processing a router circuit board, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a clamping device is used in processing of router circuit board to solve above-mentioned patent clamping device and still have following not enough in the use of reality, if: 1. the clamping device wastes time and labor when adjusting the lifting height, and the adjusting precision is not high, so that the use on high-precision processing equipment cannot be met; 2. the clamping device is not convenient enough when the circuit board is clamped and placed, and easily causes the problem of abrasion to the edge of the circuit board.
The utility model discloses router is clamping device's for circuit board processing purpose and efficiency are reached by following concrete technological means:
a clamping device for processing a router circuit board comprises a base, a rectangular supporting block, a square supporting column sleeve, a rectangular opening, a screw limiting sleeve, a square supporting column, a limiting block, a clamping block group sliding table, a T-shaped sliding groove, a first screw connecting block, a first screw, a clamping block group, a first clamping block, a circular blind hole, a T-shaped sliding block, a second screw connecting block, a circular through hole, a second screw, a second clamping block, a third screw, a threaded blind hole, a threaded through hole, a T-shaped clamping groove, a sliding column, a rubber anti-skid pad, a first conical gear, a second conical gear, an annular limiting block, a rotating shaft, a rotating disc, a fixing pin, a nylon rope, a connecting column and a T-shaped clamping block;
the four included angles of the upper end surface of the base are respectively provided with a mounting hole, and the base is arranged on the circuit board processing workbench through the mounting holes arranged on the upper end surface of the base; the center part of the upper end surface of the base is fixedly connected with a square support sleeve, and a square support is slidably connected in the square support sleeve; the bottom end face of the square pillar is provided with a threaded blind hole, and the top end face of the square pillar is fixedly connected with a clamping block group sliding table; the bottom end of the inner side of the square support sleeve is fixedly connected with a screw rod limiting sleeve, and the shape of the inner part of the screw rod limiting sleeve is designed to be an annular groove shape; the lower end face of the third screw is fixedly connected with a second bevel gear, and the peripheral surface of the lower part of the third screw is provided with an annular limiting block; the third screw is rotatably connected inside a screw limiting sleeve fixedly connected with the inner side of the square support sleeve through an annular limiting block, and the outer peripheral surface of the upper part of the third screw is connected with a threaded blind hole formed in the bottom end face of the square support through threads; the front side of the upper end face of the base is fixedly connected with two rectangular supporting blocks; the rear end of the rotating shaft sequentially penetrates through the two rectangular supporting blocks and the front end face of the square supporting block sleeve to be fixedly connected with a first bevel gear, and the first bevel gear is meshed with a second bevel gear; the outer peripheral surface of the rear part of the rotating shaft is provided with an annular limiting block, and the rear end face of the annular limiting block arranged on the outer peripheral surface of the rear part of the rotating shaft is attached to the front end face of the square support sleeve; the upper end surface of the clamping block group sliding table is symmetrically provided with two T-shaped sliding grooves in a front-back manner, and the left side and the right side of the upper end surface of the clamping block group sliding table are fixedly connected with one first screw rod connecting block; the opposite surfaces of the two first screw rod connecting blocks are respectively provided with one threaded through hole, and each first screw rod connecting block is connected with one first screw rod through the threaded through hole; the opposite surfaces of the two first screw rods are respectively provided with one T-shaped fixture block, and the back surfaces of the two first screw rods are respectively provided with a rotating hand wheel;
the upper end surface of the clamping block group sliding table is connected with two clamping block groups in a sliding mode through a T-shaped sliding chute, and each clamping block group is composed of a first clamping block, a second screw rod connecting block, a second screw rod and a second clamping block; the bottom end face of the first clamping block is fixedly connected with two T-shaped sliding blocks, and the T-shaped sliding blocks are connected with T-shaped sliding grooves in a sliding mode; the second screw rod connecting block is rotatably connected to the upper end of the first clamping block through rotating shafts arranged on the front end face and the rear end face of the upper part of the first clamping block, and a circular through hole is formed in one side of the front end face of the second screw rod connecting block; a round blind hole is formed in a included angle at one position of the upper part of the front end face of the first clamping block, and a fixing pin is installed on the first clamping block through the round blind hole; the middle part of the upper end surface of the second screw connecting block is provided with a threaded through hole, and the second screw connecting block is connected with one second screw through the threaded through hole arranged on the second screw connecting block; the upper end face of the second screw is fixedly connected with a rotating hand wheel, and the lower end face of the second screw is provided with the T-shaped clamping block; the middle part of the upper end face of the second clamping block is provided with the T-shaped clamping groove, and the inner peripheral surface of the T-shaped clamping groove formed in the upper end face of the second clamping block is rotatably connected with the outer peripheral surface of a T-shaped clamping block arranged on the lower end face of the second screw rod; one side surface of the first clamping block is provided with the T-shaped clamping groove, and the T-shaped clamping groove formed in the first clamping block is rotatably connected with the T-shaped clamping block on the first screw rod.
Furthermore, a rectangular opening is formed in the middle of the front end face of the square support sleeve, and a dimension marking line is arranged on the left side of the rectangular opening formed in the front end face of the square support sleeve.
Furthermore, the front end face of the rotating shaft is fixedly connected with a turntable, and a crank is arranged at the edge of the front end face of the turntable.
Furthermore, the lower part of the front end face of the first clamping block is fixedly connected with a connecting column, and the connecting column is connected with the front end of the fixing pin through a nylon rope.
Furthermore, the second clamp splice up end is symmetrical form fixedly connected with two around, and every the sliding column all passes second screw rod connecting block and is connected with second screw rod connecting block slip.
Furthermore, the rubber anti-skid pad is adhered to the upper end face of the middle part of the first clamping block and the lower end face of the second clamping block through an adhesive.
Furthermore, when the fixing pin is arranged in the circular blind hole and the circular through hole, the outer circumferential surface of the rear side of the fixing pin is tightly attached to the inner circumferential surfaces of the circular through hole and the circular blind hole
Furthermore, the lower end of the front end face of the square strut is fixedly connected with one limiting block, and the limiting block is connected with the inside of the rectangular opening in a sliding mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
the third screw rod is installed inside square pillar cover, be favorable to through the meshing of first conical gear and second conical gear, make the axis of rotation drive the third screw rod when rotating and rotate, and through the screw thread effect between the screw thread blind hole that third screw rod and square pillar bottom face were seted up, make square pillar drive clamp splice group sliding stand carry out nimble convenient lift adjustment, the regulation precision of clamping device when adjusting the height that goes up and down has been improved, the labour of clamping device when adjusting the height that goes up and down has been reduced.
The fixed pin is installed inside circular through-hole and circular blind hole, through installing the fixed pin inside circular through-hole and circular blind hole, make second screw rod connecting block spacing live in first clamp splice upper end, thereby make the second clamp splice more firm when the centre gripping circuit board, and through being connected with the nylon rope between fixed pin and the spliced pole, make the fixed pin difficult for losing after extracting from circular through-hole and circular blind hole, reliability when having improved the fixed pin use.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is an axial view structural diagram of the clamping block set of the present invention.
Fig. 3 is a schematic sectional view of the present invention with the first screw and the second screw removed.
Fig. 4 is a schematic diagram of a partially enlarged structure at a in fig. 3 according to the present invention.
Fig. 5 is a schematic view of the third screw and the rotating shaft of the present invention.
Fig. 6 is a schematic diagram of a partially enlarged structure at B in fig. 1 according to the present invention.
Fig. 7 is a front view of the clamping block set of the present invention.
Fig. 8 is a schematic cross-sectional view at C-C in fig. 6 according to the present invention.
Fig. 9 is a schematic sectional structure diagram of the present invention.
Fig. 10 is a schematic axial view of the first screw of the present invention.
Fig. 11 is a schematic axial view of the second screw of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base; 101. a rectangular support block; 2. a square support sleeve; 201. a rectangular opening; 202. a screw rod limiting sleeve; 3. a square pillar; 301. a limiting block; 4. a clamping block group sliding table; 401. a T-shaped chute; 5. a first screw connecting block; 6. a first screw; 7. a clamping block group; 8. a first clamping block; 801. a circular blind hole; 802. a T-shaped slider; 9. a second screw connecting block; 901. a circular through hole; 10. a second screw; 11. a second clamp block; 12. a third screw; 13. a threaded blind hole; 14. a threaded through hole; 15. a T-shaped clamping groove; 16. a sliding post; 17. a rubber non-slip mat; 18. a first bevel gear; 19. a second bevel gear; 20. an annular stop block; 21. a rotating shaft; 22. a turntable; 23. a fixing pin; 24. a nylon cord; 25. connecting columns; 26. t-shaped fixture blocks.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying 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, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning 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 11:
the utility model provides a clamping device is used in processing of router circuit board, including base 1, rectangle supporting shoe 101, square pillar cover 2, rectangle opening 201, screw rod stop collar 202, square pillar 3, stopper 301, clamp splice group sliding stand 4, T type spout 401, first screw rod connecting block 5, first screw rod 6, clamp splice group 7, first clamp splice 8, circular blind hole 801, T type slider 802, second screw rod connecting block 9, circular through-hole 901, second screw rod 10, second clamp splice 11, third screw rod 12, screw thread blind hole 13, screw thread through-hole 14, T type draw-in groove 15, sliding column 16, rubber slipmat 17, first conical gear 18, second conical gear 19, annular stopper 20, axis of rotation 21, carousel 22, fixed pin 23, nylon rope 24, spliced pole 25 and T type fixture block 26;
four included angles of the upper end surface of the base 1 are respectively provided with a mounting hole, and the base 1 is mounted on a circuit board processing workbench through the mounting holes arranged on the upper end surface of the base 1; the center part of the upper end surface of the base 1 is fixedly connected with a square support sleeve 2, and the inner side of the square support sleeve 2 is connected with a square support 3 in a sliding manner; a threaded blind hole 13 is formed in the bottom end face of the square pillar 3 as shown in the attached drawing 3, and a clamping block group sliding table 4 is fixedly connected to the top end face of the square pillar 3; the bottom end of the inner side of the square support sleeve 2 is fixedly connected with a screw rod limiting sleeve 202, and the shape of the inner part of the screw rod limiting sleeve 202 is designed to be an annular groove shape, as shown in figure 3; a second bevel gear 19 is fixedly connected to the lower end face of the third screw 12, and an annular limiting block 20 is arranged on the outer peripheral face of the lower portion of the third screw 12; the third screw 12 is rotatably connected inside a screw limiting sleeve 202 fixedly connected with the inner side of the square pillar sleeve 2 through an annular limiting block 20, and the outer peripheral surface of the upper part of the third screw 12 is connected with a threaded blind hole 13 formed in the bottom end surface of the square pillar 3 through threads, as shown in figure 3; the front side of the upper end face of the base 1 is fixedly connected with two rectangular supporting blocks 101; the rear end of the rotating shaft 21 sequentially penetrates through the two rectangular supporting blocks 101 and the front end face of the square supporting sleeve 2 to be fixedly connected with a first bevel gear 18, and the first bevel gear 18 is meshed with a second bevel gear 19, as shown in fig. 5; the outer peripheral surface of the rear part of the rotating shaft 21 is provided with an annular limiting block 20, and the rear end face of the annular limiting block 20 arranged on the outer peripheral surface of the rear part of the rotating shaft 21 is attached to the front end face of the square support sleeve 2; the upper end surface of the clamping block group sliding table 4 is provided with two T-shaped sliding grooves 401 in a front-back symmetrical shape, as shown in the attached drawing 9, and the left side and the right side of the upper end surface of the clamping block group sliding table 4 are fixedly connected with the first screw connecting block 5; the opposite surfaces of the two first screw connecting blocks 5 are respectively provided with one threaded through hole 14, as shown in fig. 3, and each first screw connecting block 5 is connected with one first screw 6 through the threaded through hole 14; the opposite surfaces of the two first screw rods 6 are respectively provided with one T-shaped fixture block 26, as shown in fig. 10, and the back surfaces of the two first screw rods 6 are respectively provided with a rotating hand wheel;
the upper end face of the clamping block group sliding table 4 is connected with two clamping block groups 7 in a sliding mode through a T-shaped sliding groove 401, and each clamping block group 7 is composed of a first clamping block 8, a second screw rod connecting block 9, a second screw rod 10 and a second clamping block 11, as shown in the attached drawing 2; the bottom end face of the first clamping block 8 is fixedly connected with two T-shaped sliding blocks 802, and the T-shaped sliding blocks 802 are connected with a T-shaped sliding groove 401 in a sliding mode; the second screw connecting block 9 is rotatably connected to the upper end of the first clamping block 8 through rotating shafts arranged on the front end face and the rear end face of the upper part of the first clamping block 8, and a circular through hole 901 is formed in one side of the front end face of the second screw connecting block 9, as shown in fig. 7; a round blind hole 801 is formed in a corner at one position of the upper portion of the front end face of the first clamping block 8, and a fixing pin 23 is installed on the first clamping block 8 through the round blind hole 801, as shown in fig. 6; a threaded through hole 14 is formed in the middle of the upper end face of the second screw connecting block 9, and the second screw connecting block 9 is connected with one second screw 10 through the threaded through hole 14 formed in the second screw connecting block 9, as shown in fig. 2; a rotating hand wheel is fixedly connected to the upper end face of the second screw rod 10, and a T-shaped fixture block 26 is arranged on the lower end face of the second screw rod 10, as shown in fig. 11; the middle part of the upper end face of the second clamping block 11 is provided with the T-shaped clamping groove 15, and the inner peripheral surface of the T-shaped clamping groove 15 arranged on the upper end face of the second clamping block 11 is rotatably connected with the outer peripheral surface of a T-shaped clamping block 26 arranged on the lower end face of the second screw 10; one side surface of the first clamping block 8 is provided with the T-shaped clamping groove 15, and the T-shaped clamping groove 15 formed in the first clamping block 8 is rotatably connected with the T-shaped clamping block 26 on the first screw 6.
The middle part of the front end face of the square support sleeve 2 is provided with a rectangular opening 201, the left side of the rectangular opening 201 formed in the front end face of the square support sleeve 2 is provided with a dimension marking, as shown in the attached drawing 1, the left side of the rectangular opening 201 formed in the front end face of the square support sleeve 2 is provided with the dimension marking, so that the square support 3 is more accurate when the height of the square support sleeve 2 is adjusted, and the adjusting precision of the clamping device when the lifting height is adjusted is effectively improved.
Wherein, terminal surface fixedly connected with carousel 22 before axis of rotation 21, and carousel 22 preceding terminal surface border portion is equipped with the crank, as shown in figure 1 and figure 5, through rotating the crank on the carousel 22, makes axis of rotation 21 more laborsaving when rotating, has reduced the labour of clamping device when adjusting the height.
The connecting column 25 is fixedly connected to the lower portion of the front end face of the first clamping block 8, and the connecting column 25 is connected to the front end of the fixing pin 23 through the nylon rope 24, as shown in fig. 6, the fixing pin 23 is not easily lost after being pulled out from the circular through hole 901 and the circular blind hole 801, and reliability of the fixing pin 23 in use is improved.
Wherein, the second clamp splice 11 upper end is symmetrical form fixedly connected with two around, sliding column 16, and every sliding column 16 all passes second screw rod connecting block 9 and is connected with second screw rod connecting block 9 slip, as shown in figure 1 and figure 6, makes second clamp splice 11 more steady when the centre gripping circuit board, has improved the stability of clamping device when the centre gripping circuit board.
The rubber anti-slip pad 17 is adhered to the upper end face of the middle of the first clamping block 8 and the lower end face of the second clamping block 11 through an adhesive, as shown in the attached drawing 4, the rubber anti-slip pad has good friction force and good elasticity when the circuit board is clamped between the upper end face of the middle of the first clamping block 8 and the lower end face of the second clamping block 11, so that the circuit board is reduced in abrasion when being clamped in the clamping device, and the practicability of the clamping device is improved.
When the fixing pin 23 is installed inside the circular blind hole 801 and the circular through hole 901, the outer circumferential surface of the rear side of the fixing pin 23 is closely attached to the inner circumferential surfaces of the circular through hole 901 and the circular blind hole 801, the fixing pin 23 is installed inside the circular through hole 901 and the circular blind hole 801, so that the second screw connecting block 9 is limited at the upper end of the first clamping block 8, and when a circuit board is placed, the fixing pin 23 is pulled out from the circular through hole 901 and the circular blind hole 801, so that the second screw connecting block 9 is not fixed at the upper part of the first clamping block 8, and then the second screw connecting block 9 is rotated upwards by a certain angle, so that the circuit board is placed at a clamping position in the clamping device more conveniently, the clamping opening does not need to be aligned, and the convenience of the clamping device in clamping and placing the.
Wherein, terminal surface lower extreme fixedly connected with one before square pillar 3 stopper 301, and stopper 301 is connected with the inside slip of rectangle opening 201, as shown in figure 1, through stopper 301, make square pillar 3 after square pillar cover 2 inside upwards slides the certain distance, square pillar 3 will be spacing to make square pillar 3 can not follow the roll-off in square pillar cover 2 when square pillar cover 2 inside upwards slides and adjusts, improved clamping device's stability when height-adjusting.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the left and right first screws 6 are manually rotated to adjust the distance between the two clamping blocks, when the distance between the two clamping blocks is adjusted to be consistent with the width of the clamped router circuit board, the four fixing pins 23 are sequentially pulled out from the circular blind holes 801 and the circular through holes 901, so that the two second screw connecting blocks 9 respectively lose the fixation on the upper parts of the two first clamping blocks 8; then, the two second screw connecting blocks 9 are manually rotated upwards by a certain angle, so that the upper parts of the clamping end surfaces of the middle parts of the two first clamping blocks 8 are not shielded, and the convenience of the clamping device in clamping and placing a router circuit board is improved; then, placing the router circuit board on the clamping end faces in the middle of the two first clamping blocks 8, and then turning the two second screw connecting blocks 9 back to the original positions downwards; then, the four fixing pins 23 are manually inserted into the circular blind holes 801 and the circular through holes 901 in sequence, so that the two second screw connecting blocks 9 are fixed on the upper parts of the two first clamping blocks 8 respectively; then manually rotating the two second screw rods 10 to enable the second clamping blocks 11 in the two clamping block groups 7 to clamp and fix the left side and the right side of the router circuit board, and finally processing the router circuit board;
when the height of the clamping device is adjusted, the rotating shaft 21 starts to rotate by manually rotating the turntable 22, the rotating shaft 21 is more stable in rotation through the rectangular supporting block 101, and then the first bevel gear 18 rotates through the rotating shaft 21 and drives the engaged second bevel gear 19 to rotate; the third screw 12 is started to rotate by the rotating second bevel gear 19; under the action of the third screw 12 and the screw thread of the threaded blind hole 13 formed in the square pillar 3, the square pillar 3 drives the clamping block group sliding table 4 to perform lifting motion, so that the height of the clamping device is adjusted; the left side of the rectangular opening 201 formed in the front end face of the square support sleeve 2 is provided with a dimension marking line, so that the square support 3 is more accurate when the height of the square support sleeve 2 is adjusted, and the adjusting precision of the clamping device when the lifting height is adjusted is effectively improved.
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 clamping device is used in processing of router circuit board which characterized in that: the clamping device for processing the router circuit board comprises a base (1), a rectangular supporting block (101), a square supporting column sleeve (2), a rectangular opening (201), a screw limiting sleeve (202), a square supporting column (3), a limiting block (301), a clamping block group sliding table (4), a T-shaped sliding groove (401), a first screw connecting block (5), a first screw (6), a clamping block group (7), a first clamping block (8), a circular blind hole (801), a T-shaped sliding block (802), a second screw connecting block (9), a circular through hole (901), a second screw (10), a second clamping block (11), a third screw (12), a threaded blind hole (13), a threaded through hole (14), a T-shaped clamping groove (15), a sliding column (16), a rubber anti-skid pad (17), a first conical gear (18), a second conical gear (19), an annular limiting block (20), a rotating shaft (21), The device comprises a turntable (22), a fixing pin (23), a nylon rope (24), a connecting column (25) and a T-shaped clamping block (26);
four included angles of the upper end surface of the base (1) are respectively provided with a mounting hole, and the base (1) is arranged on the circuit board processing workbench through the mounting holes arranged on the upper end surface of the base (1); the center part of the upper end surface of the base (1) is fixedly connected with a square support sleeve (2), and the inner side of the square support sleeve (2) is connected with a square support (3) in a sliding manner; the bottom end face of the square pillar (3) is provided with a threaded blind hole (13), and the top end face of the square pillar (3) is fixedly connected with a clamping block group sliding table (4); the bottom end of the inner side of the square support sleeve (2) is fixedly connected with a screw rod limiting sleeve (202), and the shape of the interior of the screw rod limiting sleeve (202) is an annular groove; a second bevel gear (19) is fixedly connected to the lower end face of the third screw (12), and an annular limiting block (20) is arranged on the outer peripheral face of the lower portion of the third screw (12); the third screw (12) is rotatably connected inside a screw limiting sleeve (202) fixedly connected with the inner side of the square support sleeve (2) through an annular limiting block (20), and the peripheral surface of the upper part of the third screw (12) is connected with a threaded blind hole (13) formed in the bottom end surface of the square support (3) through threads; the front side of the upper end face of the base (1) is fixedly connected with two rectangular supporting blocks (101); the rear end of the rotating shaft (21) sequentially penetrates through the two rectangular supporting blocks (101) and the front end face of the square supporting sleeve (2) to be fixedly connected with a first bevel gear (18), and the first bevel gear (18) is meshed with a second bevel gear (19); an annular limiting block (20) is arranged on the outer peripheral surface of the rear part of the rotating shaft (21), and the rear end face of the annular limiting block (20) arranged on the outer peripheral surface of the rear part of the rotating shaft (21) is attached to the front end face of the square support sleeve (2); the upper end surface of the clamping block group sliding table (4) is provided with two T-shaped sliding grooves (401) in a front-back symmetrical shape, and the left side and the right side of the upper end surface of the clamping block group sliding table (4) are fixedly connected with one first screw rod connecting block (5); the opposite surfaces of the two first screw rod connecting blocks (5) are respectively provided with one threaded through hole (14), and each first screw rod connecting block (5) is connected with one first screw rod (6) through the threaded through hole (14); the opposite surfaces of the two first screw rods (6) are respectively provided with the T-shaped fixture block (26), and the back surfaces of the two first screw rods (6) are respectively provided with a rotating hand wheel;
the upper end face of the clamping block group sliding table (4) is connected with two clamping block groups (7) in a sliding mode through a T-shaped sliding groove (401), and each clamping block group (7) is composed of a first clamping block (8), a second screw rod connecting block (9), a second screw rod (10) and a second clamping block (11); the bottom end face of the first clamping block (8) is fixedly connected with two T-shaped sliding blocks (802), and the T-shaped sliding blocks (802) are connected with a T-shaped sliding groove (401) in a sliding mode; the second screw rod connecting block (9) is rotatably connected to the upper end of the first clamping block (8) through rotating shafts arranged on the front end face and the rear end face of the upper part of the first clamping block (8), and a circular through hole (901) is formed in one side of the front end face of the second screw rod connecting block (9); a round blind hole (801) is formed in a corner at one position of the upper portion of the front end face of the first clamping block (8), and the first clamping block (8) is provided with a fixing pin (23) through the round blind hole (801); the middle part of the upper end face of the second screw connecting block (9) is provided with a threaded through hole (14), and the second screw connecting block (9) is connected with one second screw (10) through the threaded through hole (14) formed in the second screw connecting block (9); a rotating hand wheel is fixedly connected to the upper end face of the second screw rod (10), and the lower end face of the second screw rod (10) is provided with the T-shaped clamping block (26); the middle part of the upper end face of the second clamping block (11) is provided with the T-shaped clamping groove (15), and the inner peripheral surface of the T-shaped clamping groove (15) formed in the upper end face of the second clamping block (11) is rotatably connected with the outer peripheral surface of a T-shaped clamping block (26) arranged on the lower end face of the second screw (10); one side surface of the first clamping block (8) is provided with the T-shaped clamping groove (15), and the T-shaped clamping groove (15) formed in the first clamping block (8) is rotatably connected with the T-shaped clamping block (26) on the first screw rod (6).
2. The router circuit board machining clamping device of claim 1, wherein: the middle part of the front end face of the square support sleeve (2) is provided with a rectangular opening (201), and the left side of the rectangular opening (201) formed in the front end face of the square support sleeve (2) is provided with a dimension marking.
3. The router circuit board machining clamping device of claim 1, wherein: the front end face of the rotating shaft (21) is fixedly connected with a turntable (22), and a crank is arranged on the edge of the front end face of the turntable (22).
4. The router circuit board machining clamping device of claim 1, wherein: the lower part of the front end face of the first clamping block (8) is fixedly connected with a connecting column (25), and the connecting column (25) is connected with the front end of the fixing pin (23) through a nylon rope (24).
5. The router circuit board machining clamping device of claim 1, wherein: the upper end face of the second clamping block (11) is symmetrically and fixedly connected with two sliding columns (16) in a front-back mode, and each sliding column (16) penetrates through the second screw rod connecting block (9) to be connected with the second screw rod connecting block (9) in a sliding mode.
6. The router circuit board machining clamping device of claim 1, wherein: the upper end face of the middle part of the first clamping block (8) and the lower end face of the second clamping block (11) are adhered with the rubber anti-skid pad (17) through an adhesive.
7. The router circuit board machining clamping device of claim 1, wherein: when the fixing pin (23) is installed in the circular blind hole (801) and the circular through hole (901), the outer circumferential surface of the rear side of the fixing pin (23) is tightly attached to the inner circumferential surfaces of the circular through hole (901) and the circular blind hole (801).
8. The router circuit board machining clamping device of claim 1, wherein: the lower end of the front end face of the square strut (3) is fixedly connected with one limiting block (301), and the limiting block (301) is connected with the inside of the rectangular opening (201) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497433.7U CN211321646U (en) | 2019-09-10 | 2019-09-10 | Clamping device is used in processing of router circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921497433.7U CN211321646U (en) | 2019-09-10 | 2019-09-10 | Clamping device is used in processing of router circuit board |
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| Publication Number | Publication Date |
|---|---|
| CN211321646U true CN211321646U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921497433.7U Expired - Fee Related CN211321646U (en) | 2019-09-10 | 2019-09-10 | Clamping device is used in processing of router circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211321646U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847169A (en) * | 2020-12-28 | 2021-05-28 | 上海屹凯实业有限公司 | Graphite AOI detects machine with clean pad function |
| CN113141725A (en) * | 2021-03-30 | 2021-07-20 | 江西威尔高电子科技有限公司 | Industry intelligence internet line board check and maintenance is with firm equipment |
| CN118012236A (en) * | 2024-04-09 | 2024-05-10 | 深圳市东华鑫科技有限公司 | Industrial computer circuit board positioning mechanism |
-
2019
- 2019-09-10 CN CN201921497433.7U patent/CN211321646U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112847169A (en) * | 2020-12-28 | 2021-05-28 | 上海屹凯实业有限公司 | Graphite AOI detects machine with clean pad function |
| CN112847169B (en) * | 2020-12-28 | 2023-03-14 | 上海屹凯实业有限公司 | Graphite AOI detects machine with clean pad function |
| CN113141725A (en) * | 2021-03-30 | 2021-07-20 | 江西威尔高电子科技有限公司 | Industry intelligence internet line board check and maintenance is with firm equipment |
| CN113141725B (en) * | 2021-03-30 | 2022-05-03 | 江西威尔高电子股份有限公司 | Industry intelligence internet line board check and maintenance is with firm equipment |
| CN118012236A (en) * | 2024-04-09 | 2024-05-10 | 深圳市东华鑫科技有限公司 | Industrial computer circuit board positioning mechanism |
| CN118012236B (en) * | 2024-04-09 | 2024-06-04 | 深圳市东华鑫科技有限公司 | Industrial computer circuit board positioning mechanism |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200821 Termination date: 20210910 |