CN111958486A - Fixing clamp for glass polishing and using method thereof - Google Patents
Fixing clamp for glass polishing and using method thereof Download PDFInfo
- Publication number
- CN111958486A CN111958486A CN202010831057.1A CN202010831057A CN111958486A CN 111958486 A CN111958486 A CN 111958486A CN 202010831057 A CN202010831057 A CN 202010831057A CN 111958486 A CN111958486 A CN 111958486A
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- telescopic
- expansion
- frame
- clamping
- glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a fixing clamp for polishing glass and a using method thereof, wherein the fixing clamp comprises a telescopic outer frame assembly, the telescopic outer frame assembly consists of a plurality of main fixing frames, a first telescopic frame and a second telescopic frame, a telescopic frame mounting groove is formed in each main fixing frame, one end of each first telescopic frame and one end of each second telescopic frame are arranged in the telescopic frame mounting grooves, telescopic adjustment of the telescopic outer frame assembly is realized by arranging the main fixing frames, the first telescopic frames and the second telescopic frames and utilizing a gear rack for transmission, so that the fixing clamp can be adjusted according to the specification and size of different glass, and the application range of the fixing clamp is enlarged; through set up centre gripping fixed block and centre gripping slider on the mounting panel, fix a position and press from both sides tightly glass, prevent to add glass and to appear skidding and tremble the phenomenon with adding man-hour, whole device simple structure is compact, and easy to use can improve glass processing's production efficiency, guarantees glass processing's quality.
Description
Technical Field
The invention relates to a fixing clamp, in particular to a fixing clamp for polishing glass and a use method thereof,
background
Glass is a transparent solid at normal temperature, forms a continuous network structure when being melted, gradually increases in viscosity and hardens in the cooling process to form a silicate non-metallic material, the main component of common glass is silicon dioxide, the common glass is widely applied to buildings and used for isolating wind and transmitting light, belongs to a mixture, colored glass mixed with certain metal oxides or salts to show color, tempered glass prepared by a special method and the like, and some transparent plastics are sometimes also called organic glass.
Need polish glass in the glass manufacture process, and when carrying out artifical handheld polishing to glass, the easy fish tail staff in sharp glass edge, and when the use tool carries out the centre gripping to glass, glass has taken place the phenomenon of skidding, influences glass efficiency and quality of polishing, and can't make the adjustment according to glass's specification size to glass's clamping tool. Therefore, a fixing clamp for polishing glass and a using method thereof are provided.
Disclosure of Invention
The invention aims to provide a fixing clamp for polishing glass and a using method thereof, wherein the main fixing frame, a first expansion bracket and a second expansion bracket are arranged, and a gear rack is used for transmission, so that the first expansion bracket and the second expansion bracket slide in the expansion bracket mounting groove in a reverse direction or a reverse direction, the expansion adjustment of an expansion outer frame component is realized, the fixing clamp can be adjusted according to the specification and the size of different glass, the application range of the fixing clamp is enlarged, and the production cost of an enterprise is reduced; through set up centre gripping fixed block and centre gripping slider on the mounting panel, fix a position and press from both sides tightly the glass of different thickness, and set up anti-skidding rubber pad in the bottom of centre gripping slider, prevent when polishing processing to glass, glass appears skidding and tremble phenomenon, also avoid the manual work to hand glass simultaneously and lead to injured problem, artificial intensity of labour has been reduced, whole device simple structure is compact, easy to use can improve glass processing's production efficiency, guarantee glass processing's quality.
The technical problem solved by the invention is as follows:
(1) how to realize the telescopic adjustment of the telescopic outer frame assembly by arranging the main fixing frame, the first telescopic frame and the second telescopic frame and utilizing the gear rack to carry out transmission to ensure that the first telescopic frame and the second telescopic frame slide in the telescopic frame mounting groove in the opposite direction or in the opposite direction, and solve the problem that the glass clamp in the prior art can not be adjusted according to the specification of glass;
(2) how through set up centre gripping fixed block and centre gripping slider on the mounting panel, fix a position and press from both sides tightly the glass of different thickness, solve among the prior art through artifical or glass clamping tool to glass carry out the centre gripping polish easily appear glass skid and tremble the problem.
The purpose of the invention can be realized by the following technical scheme: a fixing clamp for polishing glass comprises a first telescopic sliding block, a second telescopic sliding block, a first rack, a second rack, a rotating gear, a rotating shaft, a locking block, a telescopic clamping strip, a wedge-shaped clamping pin, a first compression spring, a connecting column, a pull ring, an adjusting knob, a mounting plate, a clamping fixing block, a clamping floating block, a shaft sleeve, a cylindrical pin, a second compression spring, a connecting plate, a ball bearing, a threaded shaft, a clamping knob, a supporting plate, a telescopic plate and a telescopic outer frame assembly, wherein the telescopic outer frame assembly comprises a plurality of main fixing frames, a first telescopic frame and a second telescopic frame, a telescopic frame mounting groove is formed in each main fixing frame, one end of the first telescopic frame and one end of the second telescopic frame are arranged in the telescopic frame mounting grooves, and the first telescopic frame and the second telescopic frame are in sliding fit with the main fixing frames;
the telescopic rack is characterized in that a first telescopic chute and a second telescopic chute are respectively formed in the top and the bottom of the telescopic rack mounting groove, the first telescopic chute and the second telescopic chute are communicated with the telescopic rack mounting groove, a first telescopic slide block is arranged in the first telescopic chute and is in sliding fit with the first telescopic chute, a second telescopic slide block is arranged in the second telescopic chute and is in sliding fit with the second telescopic chute, a first rack is fixedly connected to the bottom of the first telescopic slide block, a second rack is fixedly connected to the top of the second telescopic slide block, one end of the first rack is fixedly connected with the first telescopic rack, and one end of the second rack is fixedly connected with the second telescopic rack;
the telescopic frame is characterized in that a rotating shaft is arranged in the telescopic frame mounting groove and is connected with the main fixing frame in a rotating mode, a rotating gear is arranged on the periphery of the rotating shaft and is fixedly connected with the rotating shaft through keys, the first rack and the second rack are connected with the rotating gear in a meshed mode, an adjusting round hole is formed in one side of the main fixing frame, the rotating shaft penetrates through the adjusting round hole, and an adjusting knob is fixedly connected to one end of the rotating shaft which penetrates through the adjusting round hole.
The invention has further technical improvements that: the number of the main fixing frame, the first telescopic frames and the second telescopic frames is four, the telescopic outer frame assembly is arranged in a rectangular mode, the main fixing frame, the first telescopic frames and the second telescopic frames are arranged on each side face of the periphery of the telescopic outer frame assembly, and the adjacent side faces of the telescopic outer frame assembly are fixedly connected with the second telescopic frame on the other side face through the first telescopic frame on one side face.
The invention has further technical improvements that: one end of the first telescopic frame, which is arranged in the telescopic frame mounting groove, is fixedly connected with a locking block, one side of the locking block is provided with a telescopic clamping strip, and the top of the telescopic clamping strip is equidistantly provided with a plurality of clamping grooves;
the guide hole has been seted up at the top of main mount, the spring mounting hole has been seted up to the bottom of guide hole, spring mounting hole and guide hole through connection, be provided with the spliced pole in the guide hole, the bottom fixedly connected with wedge bayonet lock of spliced pole, spliced pole and guide hole sliding fit, wedge bayonet lock set up in the spring mounting hole, the periphery of spliced pole is provided with first compression spring, first compression spring's both ends respectively with wedge bayonet lock and main mount looks butt, be provided with the pull ring directly over the guide hole, pull ring and spliced pole fixed connection, the draw-in groove of seting up on the bottom of wedge bayonet lock and the flexible gib block cooperatees.
The invention has further technical improvements that: the side, away from the adjusting knob, of the main fixing frame is provided with an installation plate, the installation plate is fixedly connected with the main fixing frame, the top of the installation plate is fixedly connected with a clamping fixing block, one side of the clamping fixing block is provided with a floating block installation groove, and a clamping floating block is arranged in the floating block installation groove;
shaft sleeve mounting holes are symmetrically formed in the tops of the clamping fixing blocks, shaft sleeves are arranged in the shaft sleeve mounting holes and fixedly connected with the clamping fixing blocks through snap springs, cylindrical pins are arranged in the shaft sleeves and are in sliding fit with the shaft sleeves, the bottoms of the two cylindrical pins are fixedly connected with the clamping floating blocks, a connecting plate is arranged right above the clamping fixing blocks, the tops of the two cylindrical pins are fixedly connected with the connecting plate, second compression springs are arranged on the peripheries of the cylindrical pins, and two ends of each second compression spring are abutted to the clamping fixing blocks and the clamping floating blocks respectively;
the bearing mounting hole has been seted up to the top intermediate position of centre gripping fixed block, installs ball bearing in the bearing mounting hole, ball bearing's inner circle middle cover is equipped with the screw thread axle, screw thread axle and ball bearing welded fastening, threaded through-hole has been seted up at the connecting plate top, and ball bearing's one end is kept away from to the screw thread axle runs through threaded through-hole, and the screw thread axle passes through thread engagement with the connecting plate and is connected, the tight knob of top fixedly connected with clamp of screw thread axle.
The invention has further technical improvements that: the inboard central point of flexible frame subassembly puts and is provided with the backup pad, set up the cross spout in the backup pad, be provided with four expansion plates in the cross spout, four the expansion plate is the setting of equidistance, and expansion plate and backup pad sliding fit, the one end and the mounting panel fixed connection of expansion plate.
The invention has further technical improvements that: a chamfer is arranged on one side of the floating block mounting groove, and a chamfer is arranged on one side of the bottom of the clamping floating block.
The invention has further technical improvements that: and the bottom of the clamping floating block is provided with an anti-skid rubber pad.
A use method of a fixing clamp for polishing glass specifically comprises the following steps:
the method comprises the following steps: the adjusting knob is rotated, the rotating shaft rotates and drives the rotating gear fixedly connected with the rotating shaft to rotate, so that the first rack and the second rack which are meshed and connected with the rotating gear are driven to horizontally move back to back, the first expansion bracket and the second expansion bracket are further driven to horizontally move back to back and slide out of the expansion bracket mounting groove, and meanwhile, the expansion plate slides outwards in the cross-shaped sliding groove to match adjustment of the first expansion bracket and the second expansion bracket;
step two: the glass to be polished is placed on the top of the supporting plate, four side edges of the glass to be processed are respectively placed in the floating block mounting grooves on the clamping fixing blocks, the positions of the first expansion bracket and the second expansion bracket on each side surface of the telescopic outer frame component are adjusted, so that the side walls of the floating block mounting grooves are abutted against the side edges of the glass to be processed to form positioning, meanwhile, the pull ring is pulled to enable the connecting column to drive the wedge-shaped bayonet lock to move upwards, the first compression spring is extruded to generate elastic deformation, after the side wall of the floating block mounting groove and the side edge of the glass to be processed are positioned, the pull ring is released, the first compression spring is restored to the initial state, the wedge-shaped clamping pin is pushed into a clamping groove formed in the telescopic clamping strip to limit the first telescopic frame, the first rack is fixed, the rotating gear is limited at the same time, and the position of the second telescopic frame is fixed;
step three: the clamp knob is rotated to drive the threaded shaft to rotate after the glass to be processed is limited in the horizontal direction, the threaded shaft is connected with the connecting plate in a threaded mode, the connecting plate moves downwards along with the rotation of the threaded shaft, and the connecting plate moves downwards and simultaneously drives the cylindrical pin to slide in the shaft sleeve, so that the clamping floating block fixedly connected with the cylindrical pin is driven to move downwards, the glass to be processed is pressed tightly, and the fixing operation of the glass to be processed is completed. Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, the adjusting knob is rotated, the rotating shaft rotates and drives the rotating gear fixedly connected with the rotating shaft to rotate, thereby driving the first rack and the second rack which are engaged and connected with the rotating gear to move horizontally back, thereby driving the first expansion bracket and the second expansion bracket to horizontally move back to back and slide out from the expansion bracket mounting groove, meanwhile, the expansion plate slides outwards in the cross sliding chute and is matched with the adjustment of the first expansion bracket and the second expansion bracket, the main fixing frame, the first expansion frame and the second expansion frame are arranged, and the gear rack is used for transmission, so that the first expansion frame and the second expansion frame slide in the expansion frame mounting groove in the opposite direction or in the opposite direction, the expansion adjustment of the expansion frame assembly is realized, the fixing clamp can be adjusted according to the specification and the size of different glass, the application range of the fixing clamp is enlarged, and the production cost of an enterprise is reduced;
2. the glass to be polished is placed on the top of the supporting plate, four side edges of the glass to be processed are respectively placed in the floating block mounting grooves on the clamping fixing blocks, the positions of the first expansion bracket and the second expansion bracket on each side surface of the telescopic outer frame component are adjusted, so that the side walls of the floating block mounting grooves are abutted against the side edges of the glass to be processed to form positioning, after the glass to be processed is limited in the horizontal direction, the clamping knob is rotated to drive the threaded shaft to rotate, the connecting plate moves downwards along with the rotation of the threaded shaft due to the threaded shaft and is in threaded connection with the connecting plate, the connecting plate moves downwards and simultaneously drives the cylindrical pin to slide in the shaft sleeve, so that the clamping floating blocks fixedly connected with the cylindrical pin are driven to move downwards to compress the glass to be processed, the fixing operation of the glass to be processed is completed, the clamping fixing blocks and the clamping floating blocks are arranged on the, and set up anti-skidding rubber pad in the bottom of centre gripping slider, prevent when polishing processing to glass, glass appears skidding and tremble phenomenon, also avoid the manual work to hand the problem that leads to the injury to glass simultaneously, artificial intensity of labour has been reduced, set up backup pad and expansion plate at the inboard central point of flexible frame subassembly and can provide the support at glass polishing course, prevent to lead to glass to appear damaging in the polishing processing because of the span between the centre gripping fixed block is too big, glass has increased the rigidity when processing, glass's tremble has been reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal connection structure of the telescoping outer frame assembly of the present invention;
FIG. 3 is an enlarged view of the detail of area A in FIG. 2 according to the present invention;
FIG. 4 is a schematic perspective view of the glass clamping mechanism of the present invention;
FIG. 5 is a schematic front view of the glass clamping mechanism of the present invention;
FIG. 6 is a perspective view of the main frame of the present invention;
FIG. 7 is a schematic sectional view of the connection structure of the support plate and the expansion plate according to the present invention.
In the figure: 1. a main fixing frame; 2. a first telescopic frame; 3. a second telescopic frame; 4. a first telescopic slider; 5. a second telescopic slider; 6. a first rack; 7. a second rack; 8. a rotating gear; 9. a rotating shaft; 10. a locking block; 11. a telescopic clamping strip; 12. a wedge-shaped bayonet lock; 13. a first compression spring; 14. connecting columns; 15. a pull ring; 16. adjusting a knob; 17. mounting a plate; 18. clamping a fixed block; 19. clamping the slider; 20. a shaft sleeve; 21. a cylindrical pin; 22. a second compression spring; 23. a connecting plate; 24. a ball bearing; 25. a threaded shaft; 26. clamping the knob; 27. a support plate; 28. a retractable plate; 29. a telescoping outer frame assembly; 101. a telescopic frame mounting groove; 102. a first telescopic chute; 103. a second telescopic chute; 104. a spring mounting hole; 105. a guide hole; 106. adjusting the round hole; 107. a slider mounting groove; 108. a cross-shaped chute.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Referring to fig. 1-7, a fixing clamp for polishing glass includes a first telescopic slider 4, a second telescopic slider 5, a first rack 6, a second rack 7, a rotary gear 8, a rotary shaft 9, a locking block 10, a telescopic clamping bar 11, a wedge-shaped clamping pin 12, a first compression spring 13, a connecting post 14, a pull ring 15, an adjusting knob 16, a mounting plate 17, a clamping fixing block 18, a clamping floating block 19, a shaft sleeve 20, a cylindrical pin 21, a second compression spring 22, a connecting plate 23, a ball bearing 24, a threaded shaft 25, a clamping knob 26, a supporting plate 27, a telescopic plate 28 and a telescopic frame assembly 29, wherein the telescopic frame assembly 29 is composed of a plurality of main fixing frames 1, a first telescopic frame 2 and a second telescopic frame 3, a telescopic frame mounting groove 101 is formed in the main fixing frame 1, one end of the first telescopic frame 2 and one end of the second telescopic frame 3 are both disposed in the telescopic frame mounting groove 101, the first telescopic frame 2 and the second telescopic frame 3 are in sliding fit with the main fixing frame 1;
the top and the bottom of the telescopic frame mounting groove 101 are respectively provided with a first telescopic chute 102 and a second telescopic chute 103, the first telescopic chute 102 and the second telescopic chute 103 are communicated with the telescopic frame mounting groove 101, a first telescopic slider 4 is arranged in the first telescopic chute 102, the first telescopic slider 4 is in sliding fit with the first telescopic chute 102, a second telescopic slider 5 is arranged in the second telescopic chute 103, the second telescopic slider 5 is in sliding fit with the second telescopic chute 103, the bottom of the first telescopic slider 4 is fixedly connected with a first rack 6, the top of the second telescopic slider 5 is fixedly connected with a second rack 7, one end of the first rack 6 is fixedly connected with the first telescopic frame 2, and one end of the second rack 7 is fixedly connected with the second telescopic frame 3;
be provided with rotation axis 9 in the expansion bracket mounting groove 101, rotation axis 9 rotates with main mount 1 to be connected, the periphery of rotation axis 9 is provided with rotary gear 8, and rotary gear 8 passes through key and rotation axis 9 fixed connection, first rack 6 and second rack 7 all are connected with rotary gear 8 meshing, regulation round hole 106 has been seted up to one side of main mount 1, and rotation axis 9 runs through regulation round hole 106, and rotation axis 9 runs through the one end fixedly connected with adjust knob 16 of regulation round hole 106.
The number of main mount 1, first expansion bracket 2 and second expansion bracket 3 is four, and flexible frame subassembly 29 is the rectangle setting, and main mount 1, first expansion bracket 2 and second expansion bracket 3 set up on each side all around of flexible frame subassembly 29, and the adjacent side of flexible frame subassembly 29 is by the first expansion bracket 2 of one of them side and the second expansion bracket 3 fixed connection of another side.
One end of the first expansion bracket 2, which is arranged in the expansion bracket mounting groove 101, is fixedly connected with a locking block 10, one side of the locking block 10 is provided with an expansion clamping strip 11, and the top of the expansion clamping strip 11 is provided with a plurality of clamping grooves at equal intervals;
guiding hole 105 has been seted up at the top of main mount 1, spring mounting hole 104 has been seted up to guiding hole 105's bottom, spring mounting hole 104 and guiding hole 105 through connection, be provided with spliced pole 14 in the guiding hole 105, the bottom fixedly connected with wedge bayonet lock 12 of spliced pole 14, spliced pole 14 and guiding hole 105 sliding fit, wedge bayonet lock 12 sets up in spring mounting hole 104, spliced pole 14's periphery is provided with first compression spring 13, the both ends of first compression spring 13 respectively with wedge bayonet lock 12 and main mount 1 looks butt, be provided with pull ring 15 directly over the guiding hole 105, pull ring 15 and spliced pole 14 fixed connection, the draw-in groove of seting up on the bottom of wedge bayonet lock 12 and the flexible gib 11 cooperatees.
A mounting plate 17 is arranged on one side, away from the adjusting knob 16, of the main fixing frame 1, the mounting plate 17 is fixedly connected with the main fixing frame 1, a clamping fixing block 18 is fixedly connected to the top of the mounting plate 17, a floating block mounting groove 107 is formed in one side of the clamping fixing block 18, and a clamping floating block 19 is arranged in the floating block mounting groove 107;
the top of the clamping fixed block 18 is symmetrically provided with shaft sleeve mounting holes, shaft sleeves 20 are arranged in the shaft sleeve mounting holes, the shaft sleeves 20 are fixedly connected with the clamping fixed block 18 through snap springs, cylindrical pins 21 are arranged in the shaft sleeves 20, the cylindrical pins 21 are in sliding fit with the shaft sleeves 20, the bottoms of the two cylindrical pins 21 are fixedly connected with clamping floating blocks 19, a connecting plate 23 is arranged right above the clamping fixed block 18, the tops of the two cylindrical pins 21 are fixedly connected with the connecting plate 23, second compression springs 22 are arranged on the peripheries of the cylindrical pins 21, and two ends of each second compression spring 22 are respectively abutted to the clamping fixed block 18 and the clamping floating block 19;
bearing mounting hole has been seted up to the top intermediate position of centre gripping fixed block 18, installs ball bearing 24 in the bearing mounting hole, ball bearing 24's inner circle middle cover is equipped with screw shaft 25, screw shaft 25 and ball bearing 24 welded fastening, threaded through-hole has been seted up at connecting plate 23 top, and screw shaft 25 runs through threaded through-hole far away from ball bearing 24's one end, and screw shaft 25 is connected through thread engagement with connecting plate 23, the tight knob 26 of top fixedly connected with clamp of screw shaft 25.
The inboard central point of flexible frame subassembly 29 puts and is provided with backup pad 27, set up cross spout 108 in the backup pad 27, be provided with four expansion plates 28 in the cross spout 108, four expansion plates 28 are the setting of equidistance, and expansion plate 28 and backup pad 27 sliding fit, the one end and the mounting panel 17 fixed connection of expansion plate 28.
A chamfer is provided on one side of the slider mounting groove 107, and a chamfer is provided on one side of the bottom of the clamp slider 19.
The bottom of the clamping floating block 19 is provided with an anti-skid rubber pad.
A use method of a fixing clamp for polishing glass specifically comprises the following steps:
the method comprises the following steps: the adjusting knob 16 is rotated, the rotating shaft 9 rotates and drives the rotating gear 8 fixedly connected with the rotating shaft to rotate, so that the first rack 6 and the second rack 7 meshed and connected with the rotating gear 8 are driven to horizontally move back to back, the first expansion bracket 2 and the second expansion bracket 3 are further driven to horizontally move back to back and slide out of the expansion bracket mounting groove 101, and meanwhile, the expansion plate 28 slides outwards in the cross-shaped sliding groove 108 to match adjustment of the first expansion bracket 2 and the second expansion bracket 3;
step two: glass to be polished is placed at the top of the supporting plate 27, four side edges of the glass to be processed are respectively placed in the floating block mounting groove 107 on the clamping fixing block 18, the positions of the first expansion bracket 2 and the second expansion bracket 3 on each side surface of the expansion outer frame assembly 29 are adjusted, so that the side wall of the floating block mounting groove 107 is abutted to the side edge of the glass to be processed to form positioning, meanwhile, the pull ring 15 is pulled, the connecting column 14 drives the wedge-shaped clamping pin 12 to move upwards, the first compression spring 13 is extruded to generate elastic deformation, after the side wall of the floating block mounting groove 107 and the side edge of the glass to be processed form positioning, the pull ring 15 is released, the first compression spring 13 is restored to the initial state, the wedge-shaped clamping pin 12 is pushed into a clamping groove formed in the expansion clamping strip 11 to form limiting on the first expansion bracket 2, at the moment, the first rack 6 is fixed, and meanwhile, a, the position of the second telescopic frame 3 is fixed;
step three: after the glass to be processed is limited in the horizontal direction, the clamping knob 26 is rotated to drive the threaded shaft 25 to rotate, the threaded shaft 25 is in threaded connection with the connecting plate 23, the connecting plate 23 moves downwards along with the rotation of the threaded shaft 25, and the connecting plate 23 moves downwards and drives the cylindrical pin 21 to slide in the shaft sleeve 20, so that the clamping floating block 19 fixedly connected with the cylindrical pin 21 is driven to move downwards, the glass to be processed is pressed tightly, and the fixing operation of the glass to be processed is completed.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a glass polishes and uses mounting fixture which characterized in that: comprises a first telescopic slider (4), a second telescopic slider (5), a first rack (6), a second rack (7), a rotating gear (8), a rotating shaft (9), a locking block (10), a telescopic clamping strip (11), a wedge-shaped clamping pin (12), a first compression spring (13), a connecting column (14), a pull ring (15), an adjusting knob (16), a mounting plate (17), a clamping fixing block (18), a clamping floating block (19), a shaft sleeve (20), a cylindrical pin (21), a second compression spring (22), a connecting plate (23), a ball bearing (24), a threaded shaft (25), a clamping knob (26), a supporting plate (27), a telescopic plate (28) and a telescopic outer frame assembly (29), wherein the telescopic outer frame assembly (29) consists of a plurality of main fixing frames (1), a first telescopic frame (2) and a second telescopic frame (3), a telescopic frame mounting groove (101) is formed in the main fixing frame (1), one end of the first telescopic frame (2) and one end of the second telescopic frame (3) are both arranged in the telescopic frame mounting groove (101), and the first telescopic frame (2) and the second telescopic frame (3) are both in sliding fit with the main fixing frame (1);
the top and the bottom of the expansion bracket mounting groove (101) are respectively provided with a first expansion chute (102) and a second expansion chute (103), the first expansion chute (102) and the second expansion chute (103) are communicated with the expansion bracket mounting groove (101), a first expansion slider (4) is arranged in the first expansion chute (102), the first expansion slider (4) is in sliding fit with the first expansion chute (102), a second expansion slider (5) is arranged in the second expansion chute (103), the second expansion slider (5) is in sliding fit with the second expansion chute (103), the bottom of the first expansion slider (4) is fixedly connected with a first rack (6), the top of the second expansion slider (5) is fixedly connected with a second rack (7), one end of the first rack (6) is fixedly connected with the first expansion bracket (2), one end of the second rack (7) is fixedly connected with the second telescopic frame (3);
be provided with rotation axis (9) in expansion bracket mounting groove (101), rotation axis (9) are rotated with main mount (1) and are connected, the periphery of rotation axis (9) is provided with rotary gear (8), and rotary gear (8) pass through key and rotation axis (9) fixed connection, first rack (6) and second rack (7) all are connected with rotary gear (8) meshing, regulation round hole (106) have been seted up to one side of main mount (1), and rotation axis (9) run through regulation round hole (106), and rotation axis (9) run through the one end fixedly connected with adjust knob (16) of adjusting round hole (106).
2. The fixing clamp for polishing glass according to claim 1, wherein the number of the main fixing frame (1), the number of the first expansion frame (2) and the number of the second expansion frame (3) are four, the expansion frame assembly (29) is arranged in a rectangular shape, the main fixing frame (1), the first expansion frame (2) and the second expansion frame (3) are arranged on each side face of the periphery of the expansion frame assembly (29), and the adjacent side faces of the expansion frame assembly (29) are fixedly connected with the second expansion frame (3) on the other side face through the first expansion frame (2) on one side face.
3. The fixing clamp for polishing glass according to claim 1, wherein a locking block (10) is fixedly connected to one end of the first expansion bracket (2) arranged in the expansion bracket mounting groove (101), one side of the locking block (10) is provided with an expansion clamping strip (11), and the top of the expansion clamping strip (11) is provided with a plurality of clamping grooves at equal intervals;
the top of the main fixing frame (1) is provided with a guide hole (105), the bottom of the guide hole (105) is provided with a spring mounting hole (104), the spring mounting hole (104) is communicated with the guide hole (105), a connecting column (14) is arranged in the guide hole (105), the bottom of the connecting column (14) is fixedly connected with a wedge-shaped bayonet (12), the connecting column (14) is in sliding fit with the guide hole (105), the wedge-shaped bayonet (12) is arranged in the spring mounting hole (104), a first compression spring (13) is arranged on the periphery of the connecting column (14), two ends of the first compression spring (13) are respectively abutted against the wedge-shaped bayonet (12) and the main fixing frame (1), a pull ring (15) is arranged right above the guide hole (105), the pull ring (15) is fixedly connected with the connecting column (14), the bottom of the wedge-shaped clamping pin (12) is matched with a clamping groove formed in the telescopic clamping strip (11).
4. The fixing clamp for polishing glass according to claim 1, characterized in that a mounting plate (17) is arranged on one side of the main fixing frame (1) far away from the adjusting knob (16), the mounting plate (17) is fixedly connected with the main fixing frame (1), a clamping fixing block (18) is fixedly connected to the top of the mounting plate (17), a floating block mounting groove (107) is formed in one side of the clamping fixing block (18), and a clamping floating block (19) is arranged in the floating block mounting groove (107);
shaft sleeve mounting holes are symmetrically formed in the top of the clamping fixing block (18), shaft sleeves (20) are arranged in the shaft sleeve mounting holes, the shaft sleeves (20) are fixedly connected with the clamping fixing block (18) through snap springs, cylindrical pins (21) are arranged in the shaft sleeves (20), the cylindrical pins (21) are in sliding fit with the shaft sleeves (20), the bottoms of the two cylindrical pins (21) are fixedly connected with clamping floating blocks (19), a connecting plate (23) is arranged right above the clamping fixing block (18), the tops of the two cylindrical pins (21) are fixedly connected with the connecting plate (23), second compression springs (22) are arranged on the peripheries of the cylindrical pins (21), and two ends of each second compression spring (22) are respectively abutted against the clamping fixing block (18) and the clamping floating block (19);
bearing mounting hole has been seted up to the top intermediate position of centre gripping fixed block (18), installs ball bearing (24) in the bearing mounting hole, the cover is equipped with screw shaft (25) in the inner circle of ball bearing (24), screw shaft (25) and ball bearing (24) welded fastening, threaded through-hole has been seted up at connecting plate (23) top, and the one end that ball bearing (24) were kept away from in screw shaft (25) runs through threaded through-hole, and screw shaft (25) are connected through thread engagement with connecting plate (23), the top fixedly connected with of screw shaft (25) presss from both sides tight knob (26).
5. The fixing clamp for polishing glass according to claim 1, characterized in that a supporting plate (27) is arranged at the center of the inner side of the telescopic frame assembly (29), a cross sliding groove (108) is formed in the supporting plate (27), four telescopic plates (28) are arranged in the cross sliding groove (108), the four telescopic plates (28) are arranged at equal angles, the telescopic plates (28) are in sliding fit with the supporting plate (27), and one end of each telescopic plate (28) is fixedly connected with the mounting plate (17).
6. A fixing jig for glass polishing as claimed in claim 4, wherein a chamfer is provided on one side of said slider mounting groove (107) and a chamfer is provided on one side of the bottom of said holding slider (19).
7. A fixing jig for glass polishing as claimed in claim 1, wherein the bottom of said holding slider (19) is provided with a non-slip rubber pad.
8. The use method of the fixing clamp for polishing the glass is characterized by comprising the following steps:
the method comprises the following steps: the adjusting knob (16) is rotated, the rotating shaft (9) rotates and drives the rotating gear (8) fixedly connected with the rotating shaft to rotate, so that the first rack (6) and the second rack (7) which are meshed and connected with the rotating gear (8) are driven to move horizontally back to back, the first expansion bracket (2) and the second expansion bracket (3) are driven to move horizontally back to back and slide out of the expansion bracket mounting groove (101), meanwhile, the expansion plate (28) slides outwards in the cross sliding groove (108), and the adjustment of the first expansion bracket (2) and the second expansion bracket (3) is matched;
step two: glass to be polished is placed at the top of the supporting plate (27), four side edges of the glass to be processed are respectively arranged in a floating block mounting groove (107) on a clamping fixing block (18), the positions of a first expansion bracket (2) and a second expansion bracket (3) on each side surface of a telescopic outer frame component (29) are adjusted, the side wall of the floating block mounting groove (107) is abutted against the side edge of the glass to be processed to form positioning, meanwhile, a pull ring (15) is pulled to enable a connecting column (14) to drive a wedge-shaped clamping pin (12) to move upwards, a first compression spring (13) is elastically deformed after being extruded, after the side wall of the floating block mounting groove (107) and the side edge of the glass to be processed form positioning, the pull ring (15) is released, the first compression spring (13) is restored to an initial state, and the wedge-shaped clamping pin (12) is pushed to enter a clamping groove formed in a telescopic clamping strip (11), so as to limit the first expansion bracket, at the moment, the first rack (6) is fixed, meanwhile, the rotating gear (8) is limited, and further the position of the second expansion bracket (3) is fixed;
step three: treat that processing glass forms spacing on the horizontal direction after, rotate clamping knob (26), it is rotatory to drive screw spindle (25), because screw spindle (25) and connecting plate (23) threaded connection, connecting plate (23) are along with the rotatory downstream of screw spindle (25), connecting plate (23) downstream drives cylindric lock (21) and slides in axle sleeve (20) simultaneously, thereby drive and cylindric lock (21) fixed connection's centre gripping slider (19) downstream, treat processing glass and compress tightly, accomplish the fixed operation who treats processing glass.
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| CN202010831057.1A CN111958486B (en) | 2020-08-18 | 2020-08-18 | Fixing clamp for glass polishing and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010831057.1A CN111958486B (en) | 2020-08-18 | 2020-08-18 | Fixing clamp for glass polishing and using method thereof |
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| CN111958486A true CN111958486A (en) | 2020-11-20 |
| CN111958486B CN111958486B (en) | 2022-04-08 |
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| CN114889357A (en) * | 2022-04-02 | 2022-08-12 | 博雅慧聚科技发展有限公司 | Circle center point arrangement method atmosphere pollution sampling data collection, drawing, comparison and analysis device |
| CN115056118A (en) * | 2022-06-28 | 2022-09-16 | 合肥源田玻璃有限公司 | A dysmorphism face polishing treatment facility for special-shaped glass processing |
| CN115401384A (en) * | 2022-07-19 | 2022-11-29 | 深圳市力子光电科技有限公司 | Clamp for parallel seal welding of photoelectric device |
| CN117283271A (en) * | 2023-11-24 | 2023-12-26 | 宁波甬禾电子有限公司 | Lead frame coining chamfering equipment |
| CN117283271B (en) * | 2023-11-24 | 2024-02-09 | 宁波甬禾电子有限公司 | Lead frame coining chamfering equipment |
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