CN112372362A - Automatic feeding formula anchor clamps for machining - Google Patents
Automatic feeding formula anchor clamps for machining Download PDFInfo
- Publication number
- CN112372362A CN112372362A CN202011186665.8A CN202011186665A CN112372362A CN 112372362 A CN112372362 A CN 112372362A CN 202011186665 A CN202011186665 A CN 202011186665A CN 112372362 A CN112372362 A CN 112372362A
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- Prior art keywords
- rotating shaft
- clamping
- fixedly connected
- automatic feeding
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements 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
- B23Q7/04—Arrangements 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 by means of grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements 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
- B23Q7/003—Cyclically moving conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements 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
- B23Q7/04—Arrangements 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 by means of grippers
- B23Q7/043—Construction of the grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements 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
- B23Q7/04—Arrangements 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 by means of grippers
- B23Q7/048—Multiple gripper units
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses an automatic feeding type clamp for machining, which comprises a driving motor, a first rotating shaft, a transmission belt, a clamping assembly and a conveying device, wherein the transmission belt is symmetrically arranged in two groups from left to right, the conveying device is arranged between the transmission belts and is close to the upper part, the upper end and the lower end of the transmission belt are rotatably connected with one rotating shaft, the output end of the driving motor is fixedly connected with the outer end of the first rotating shaft at the lower end of the transmission belt, the clamping assembly is fixedly connected onto the transmission belt, the first rotating shaft is driven by the driving motor to drive the transmission belt to rotate, and the clamping assembly on the transmission belt clamps, positions and feeds required workpieces and transmits the workpieces to the conveying device.
Description
Technical Field
The invention relates to the technical field of mechanical clamps, in particular to an automatic feeding type clamp for machining.
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. At present, along with the popularization of automation, semi-automation in each industry of economy and deeply, automatic feeding has become the indispensable link on the production manufacturing line, and in the machining field, the process steps such as centre gripping, location to some machined parts are comparatively complicated, and the conveying after its centre gripping location is not stable enough, because the simple structure of clamping means is very easily to some smooth machined parts in surface, produces the mar, reduces the quality, scraps even, causes very big waste.
The existing clamp can not realize the automatic feeding function, the production efficiency is reduced, and the loose condition often appears in the clamping process of some clamps with the automatic feeding function, so that the dangerous condition of dropping exists in the production process.
Accordingly, those skilled in the art have provided an automatic feeding type jig for machining to solve the problems set forth in the background art
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic feeding formula anchor clamps for machining, its includes driving motor, rotation axis one, drive belt, centre gripping subassembly and conveyor, wherein, the left and right symmetry of conveyer belt sets up two sets ofly, conveyor sets up between the conveyer belt to be close to the top part, the upper and lower extreme of conveyer belt is rotated with one rotation axis and is connected, driving motor output and the one outside end fixed connection of rotation axis of conveyer belt lower extreme, the connection is fixed with the centre gripping subassembly on the conveyer belt, through driving motor drive rotation axis one drives the conveyer belt and rotates, by centre gripping subassembly on the conveyer belt presss from both sides tightly, fixes a position, material loading to required machined part, and reaches among the conveyor.
As a preferred technical scheme of the invention, the clamping assembly comprises a fixed seat, an auxiliary supporting rod, a positioning assembly, a first clamping device and a second clamping device, wherein the upper end and the lower end of the right side of the fixed seat are fixedly connected with a concave seat, the concave seat is hinged with a convex cover, a rotatable connecting seat is further arranged between the concave seats, the outer side of the rotatable connecting seat is hinged with a connecting rod, and the center of the rotatable connecting seat is rotationally connected with the auxiliary supporting rod;
the right end of the auxiliary supporting rod is connected with the positioning component in a sliding manner;
the right side of the positioning assembly is connected with a first clamping device, and a second clamping device is arranged inside the right end of the first clamping device.
As a preferred technical scheme, the positioning assembly comprises a left connecting seat, a right connecting cover, a motor I and a rotating shaft II, wherein the left side of the left connecting seat is hinged with a connecting rod, the right side of the left connecting seat is fixedly connected with the right connecting cover, the left end of the rotating shaft II penetrates through the right connecting cover, a limiting slide block is arranged between the rotating shaft II and the left connecting seat, and a sliding limiting ring is arranged between a base at the right end of the rotating shaft II and the outer side of the right connecting cover;
an output end of the motor is fixedly connected with a straight gear, and the straight gear is meshed with the left end of the second rotating shaft;
and the axle center of the right side of the second rotating shaft is fixedly connected with a telescopic machine, and the telescopic machine drives the second clamping device to perform left and right displacement.
As a preferred technical scheme, the clamping device comprises a hollow cylinder, a reset component and an auxiliary clamping component, the hollow cylinder is sleeved outside the telescopic machine and is connected and fixed to bases at the two right ends of the rotating shaft, a slide way is arranged on the wall of the outer side of the hollow cylinder, the reset component is installed on the outer side of the hollow cylinder, and the left end and the right end of the reset component are fixedly connected with the bases at the two right ends of the rotating shaft and the auxiliary clamping component respectively.
As a preferred technical scheme of the invention, the reset components are arranged in a plurality of groups and are arranged in a circumferential manner.
As a preferred technical scheme of the invention, the second clamping device comprises a second motor, telescopic fixtures, a clamping plate and rolling fixtures, wherein the upper end and the lower end of the clamping plate are provided with strip-shaped grooves, the bottom ends of the strip-shaped grooves are fixedly connected with the telescopic fixtures, the rolling fixtures are arranged among the strip-shaped grooves, a plurality of groups of the rolling fixtures are transversely arranged at equal intervals, and the telescopic fixtures are also arranged among each group;
and the motor inside the clamping plate is used for driving the rolling fixer.
As a preferred technical scheme of the invention, the auxiliary clamping assembly comprises a vertical plate, a flat plate, a bearing seat, a fixed column, a connecting sleeve and a swing rod, wherein the vertical plate is rotatably connected with the flat plate, a cylindrical groove is formed in the left end of the flat plate, the bearing seat is arranged at the left end of the cylindrical groove, the left end of the fixed column is rotatably connected with the bearing seat, the right end of the fixed column is fixedly connected with the bottom end of the cylindrical groove, and a torsion spring is sleeved outside the fixed column;
the flat plate part on the right side of the cylindrical groove is further provided with a first sliding groove and a second sliding groove, the width ratio of the first sliding groove is larger than that of the second sliding groove, a roller is mounted in the first sliding groove, the upper end and the lower end of the connecting sleeve are respectively in rotating connection with the upper ends of the roller and the swing rod, and the bottom end of the swing rod is hinged to the vertical plate.
As a preferable technical scheme of the invention, the initial angle formed by the swing rod and the vertical plate is 30 degrees, and the swing rod is in sliding connection with the outer wall of the clamping plate.
Compared with the prior art, the invention provides an automatic feeding type clamp for machining, which has the following beneficial effects:
according to the invention, the machined part is positioned while the machined part is conveyed, so that the feeding efficiency of the machined part is improved, the machined part in an irregular shape can be clamped and fixed through the serrated flat plate, the positioning of the machined part is more accurate through the combination of the telescopic fixer and the rolling fixer, the clamping force of the flat plate on the machined part can be optimized through the spring characteristic of the torsion spring, the surface of the machined part is prevented from being damaged due to excessive pressure, the feeding efficiency of the machined part is improved through the clamp structure formed by the components in the invention in a flow line form, and particularly, the quality guarantee and the positioning efficiency are provided for protecting and positioning the surface of a large machined part with a smooth surface and a machined part which is messy initially.
Drawings
FIG. 1 is a schematic structural view of an automatic loading type clamping apparatus according to the present invention;
FIG. 2 is an enlarged view of the clamping assembly of the present invention;
FIG. 3 is an enlarged view of the positioning assembly of the present invention;
FIG. 4 is an enlarged view of the auxiliary clamping assembly of the present invention;
FIG. 5 is an enlarged view of the clamping plate structure of the present invention;
in the figure: 1. a drive motor; 2. a first rotating shaft; 3. a clamping assembly; 31. a fixed seat; 32. a concave seat; 33. a convex cover; 34. an auxiliary support bar; 35. a connecting rod; 4. a conveyor belt; 5. a conveying device; 6. a positioning assembly; 61. a left connecting seat; 62. a right connecting cover; 63. a second rotating shaft; 64. a limiting slide block; 65. sliding the limiting ring; 66. a compressor; 67. a first motor; 7. a first clamping device; 71. a hollow cylinder; 72. a reset assembly; 8. a second clamping device; 81. a second motor; 82. a telescopic fixer; 83. a rolling fixture; 84. a clamping plate; 9. an auxiliary clamping assembly; 91. a vertical plate; 92. a flat plate; 93. a bearing seat; 94. a torsion spring; 95. fixing a column; 96. connecting sleeves; 97. a first sliding chute; 98. a second chute; 99. a swing link.
Detailed Description
Referring to fig. 1, the present invention provides a technical solution: an automatic feeding type clamp for machining comprises a driving motor 1, a first rotating shaft 2, a transmission belt 4, a clamping component 3 and a conveying device 5, wherein the transmission belt 4 is symmetrically arranged in two groups at the left and right sides, the conveying device 5 is arranged between the transmission belts 4 and is close to the upper part, the upper end and the lower end of each transmission belt 4 are rotatably connected with the first rotating shaft 2, the output end of the driving motor 1 is fixedly connected with the outer end of the first rotating shaft 2 at the lower end of the transmission belt 4, the clamping component 3 is fixedly connected onto the transmission belt 4, the transmission belt 4 is driven to rotate by the first rotating shaft 2 driven by the driving motor 1, and a required workpiece is clamped, positioned and fed by the clamping component 3 on the transmission belt 4 and is transmitted to the conveying device 5;
in the present invention, the conveyor belt 4 is vertically disposed, and as a preferred embodiment, the conveying device 5 is located below the first group of clamping assemblies 3 inside the conveyor belt 4, wherein the inclination angles of the conveyor belt 4 and other devices can be freely changed according to actual requirements.
Referring to fig. 2, in this embodiment, the clamping assembly 3 includes a fixing seat 31, an auxiliary support rod 34, a positioning assembly 6, a first clamping device 7 and a second clamping device 8, the upper and lower ends of the right side of the fixing seat 31 are fixedly connected with a concave seat 32, the concave seat 32 is hinged with a convex cover 33, wherein a rotatable connecting seat is further arranged between the concave seats 32, the outer side of the rotatable connecting seat is hinged with a connecting rod 35, and the center of the rotatable connecting seat is rotatably connected with the auxiliary support rod 34;
it should be noted that the included angle range of the connecting rods 35 hinged to the left and right sides is 60 ° to 120 °, wherein the included initial angle is 60 °, and the connecting rods 35 adjust and push the positioning assembly 6 to perform preliminary fixing;
as a best embodiment, the rotatable connecting seat can horizontally swing, a vertical surface is taken as a center, the swing angle is +/-30 degrees, and the clamping assembly 3 is convenient to pick and place a workpiece;
the right end of the auxiliary support rod 34 is connected with the positioning component 6 in a sliding manner, wherein the auxiliary support rod 34 can extend and retract together with the connecting rod 35;
the right side of the positioning assembly 6 is connected with a first clamping device 7, and a second clamping device 8 is arranged inside the right end of the first clamping device 7.
Referring to fig. 3 and 4, in this embodiment, the positioning assembly 6 includes a left connecting seat 61, a right connecting cover 62, a first motor 67 and a second rotating shaft 63, the left side of the left connecting seat 61 is hinged to the connecting rod 35, the right side of the left connecting seat 61 is fixedly connected to the right connecting cover 62, the left end of the second rotating shaft 63 penetrates through the right connecting cover 62, a limit slider 64 is disposed between the second rotating shaft 63 and the left connecting seat 61, and a sliding limit ring 65 is disposed between a base at the right end of the second rotating shaft 63 and the outer side of the right connecting cover 62;
a rotary connecting seat is arranged at the center of the left connecting seat 61, and an auxiliary supporting rod 34 is fixedly connected to the rotary connecting seat;
the output end of the first motor 67 is fixedly connected with a straight gear, and the straight gear is meshed with the left end of the second rotating shaft 63;
and the right axis of the second rotating shaft 63 is fixedly connected with a telescopic machine 66, and the telescopic machine 66 drives the second clamping device 8 to perform left and right displacement.
In this embodiment, the first clamping device 7 includes a hollow cylinder 71, a reset component 72 and an auxiliary clamping component 9, the hollow cylinder 71 is sleeved outside the telescopic machine 66 and is connected and fixed to the base at the right end of the second rotating shaft 63, a slide is formed on the wall of the outer side of the hollow cylinder, the reset component 72 is installed outside the hollow cylinder 71, and the left end and the right end of the reset component 72 are respectively fixedly connected to the base at the right end of the second rotating shaft 63 and the auxiliary clamping component 9.
In this embodiment, the reset assemblies 72 are arranged in a plurality of groups and are arranged in a circle.
In this embodiment, the second clamping device 8 includes a second motor 81, a telescopic fixer 82, a clamping plate 84 and a rolling fixer 83, the upper and lower ends of the clamping plate 84 are provided with strip-shaped grooves, the bottom ends of the strip-shaped grooves are fixedly connected with the telescopic fixer 82, the rolling fixer 83 is installed between the strip-shaped grooves, a plurality of groups are arranged at equal intervals in the transverse direction, the telescopic fixer 82 is also installed between each group, a pressure sensor is installed at the end of the telescopic fixer 82, and a protective film is sleeved outside the pressure sensor;
the second motor 81 in the clamping plate 84 is used for driving the rolling fixer 83, and the workpiece is clamped by the telescopic fixer 82 and the rolling fixer 83 together, as a best embodiment, the structure of the clamping plate in the invention is constructed for a more regular workpiece, if the surface of the workpiece is irregular, the size of the rolling fixer 83 can be changed into a micro rolling fixer 83, and a rolling protective film is sleeved on the surface of the rolling fixer;
when the workpiece is released, on one hand, the telescopic machine 66 can be used for contracting, and on the other hand, when the large workpiece is released, the telescopic fixer 82 can be used for contracting in advance, and the rolling fixer 83 can be used for driving the workpiece to gradually fall off, so that the workpiece is prevented from directly falling, colliding and dislocating with a preset position;
the second rotating shaft 63 is provided with the middle telescopic machine 66, so that the clamping plate 81 can be initially placed with irregular workpieces to be automatically adjusted in the automatic feeding process, and the processing efficiency of processing price is greatly improved.
Referring to fig. 5, in this embodiment, the auxiliary clamping assembly 9 includes a vertical plate 91, a flat plate 92, a bearing seat 93, a fixed column 95, a connecting sleeve 96 and a swing rod 99, the vertical plate 91 is rotatably connected with the flat plate 92, a cylindrical groove is formed at the left end of the flat plate 92, the bearing seat 93 is arranged at the left end of the cylindrical groove, the left end of the fixed column 95 is rotatably connected with the bearing seat 93, the right end of the fixed column 95 is fixedly connected with the bottom end of the cylindrical groove, and a torsion spring 94 is sleeved outside the fixed column 95;
the flat plate 92 positioned on the right side of the cylindrical groove is further provided with a first sliding groove 97 and a second sliding groove 98, the width ratio of the first sliding groove 97 is larger than that of the second sliding groove 98, a roller is arranged in the first sliding groove 97, the upper end and the lower end of the connecting sleeve 96 are respectively rotatably connected with the roller and the upper end of a swing rod 99, and the bottom end of the swing rod 99 is hinged to the vertical plate 91;
as a preferred embodiment, the flat plate 92 is a sawtooth shape, wherein a cylindrical groove is formed between every two adjacent sawteeth, so that when clamping and fixing are performed on an irregular-shaped workpiece, expansion in different degrees can be performed independently, and clamping and fixing of irregular machining prices are facilitated.
In this embodiment, the initial angle formed by the swing link 99 and the vertical plate 91 is 30 °, and the swing link 99 is slidably connected with the outer wall of the clamping plate 84.
In specific implementation, the driving motors 1 on the left side and the right side rotate anticlockwise and intermittently to drive the clamping components 3 above the conveyor belt 4 to move upwards, the clamping plate 81 is pushed by the compressor 66 in the clamping assembly 3 to clamp the processing price, meanwhile, under the action of the torsion spring 94, the upper end of the swing rod 99 is urged to slide rightwards, the end head of the right end of the flat plate 92, the rolling fixer 83 and the telescopic fixer 82 clamp the processing price, the first motor 67 drives the second rotating shaft 63 to rotate, thereby, the clamping plate 84 clamping the workpiece is turned over and positioned, and the process is carried out during feeding, when the workpiece is released, the telescopic machine 66 can be contracted according to actual requirements to promote the swing rod 99 to push the flat plate 92 to expand outwards so as to release the workpiece, and the workpiece can also be separated from the clamping plate 84 by combining a conveying mode of the rolling fixer 83.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and the inventive concept within the technical scope of the present invention, and the technical solution and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides an automatic feeding formula anchor clamps for machining, its includes driving motor (1), rotation axis (2), drive belt (4), centre gripping subassembly (3) and conveyor (5), wherein, the left and right symmetry of conveyer belt (4) sets up two sets ofly, conveyor (5) set up between conveyer belt (4) to be close to the top part, its characterized in that: the upper end and the lower end of the conveyor belt (4) are rotatably connected with the first rotating shaft (2), the output end of the driving motor (1) is fixedly connected with the outer side end of the first rotating shaft (2) at the lower end of the conveyor belt (4), the clamping component (3) is fixedly connected onto the conveyor belt (4), the driving motor (1) drives the first rotating shaft (2) to drive the conveyor belt (4) to rotate, and the clamping component (3) on the conveyor belt (4) clamps, positions and loads required workpieces and transmits the workpieces to the conveying device (5).
2. The automatic feeding type clamp for machining according to claim 1, characterized in that: the clamping assembly (3) comprises a fixed seat (31), an auxiliary supporting rod (34), a positioning assembly (6), a clamping device I (7) and a clamping device II (8), wherein the upper end and the lower end of the right side of the fixed seat (31) are fixedly connected with a concave seat (32), a convex cover (33) is hinged on the concave seat (32), a rotatable connecting seat is further arranged between the concave seats (32), the outer side of the rotatable connecting seat is hinged with a connecting rod (35), and the center of the rotatable connecting seat is rotatably connected with the auxiliary supporting rod (34);
the right end of the auxiliary supporting rod (34) is connected with the positioning component (6) in a sliding manner;
the right side of the positioning component (6) is connected with a first clamping device (7), and a second clamping device (8) is arranged inside the right end of the first clamping device (7).
3. The automatic feeding type clamp for machining according to claim 2, characterized in that: the positioning assembly (6) comprises a left connecting seat (61), a right connecting cover (62), a motor I (67) and a rotating shaft II (63), the left side of the left connecting seat (61) is hinged with a connecting rod (35), the right side of the left connecting seat (61) is fixedly connected with the right connecting cover (62), the left end of the rotating shaft II (63) penetrates through the right connecting cover (62), a limiting slide block (64) is arranged between the rotating shaft II (63) and the left connecting seat (61), and a sliding limiting ring (65) is arranged between the right end base of the rotating shaft II (63) and the outer side of the right connecting cover (62);
the output end of the first motor (67) is fixedly connected with a straight gear, and the straight gear is meshed with the left end of the second rotating shaft (63);
and the right side axis of the second rotating shaft (63) is also fixedly connected with a telescopic machine (66), and the telescopic machine (66) drives the second clamping device (8) to perform left and right displacement.
4. The automatic feeding type clamp for machining according to claim 2, characterized in that: the first clamping device (7) comprises a hollow cylinder (71), a reset component (72) and an auxiliary clamping component (9), the hollow cylinder (71) is sleeved outside the telescopic machine (66) and is fixedly connected to a base at the right end of the second rotating shaft (63), a slide way is formed in the wall of the outer side of the hollow cylinder, the reset component (72) is installed on the outer side of the hollow cylinder (71), and the left end and the right end of the reset component (72) are fixedly connected with the base at the right end of the second rotating shaft (63) and the auxiliary clamping component (9) respectively.
5. The automatic feeding type clamp for machining according to claim 4, wherein: the reset components (72) are arranged in a plurality of groups and are arranged in a circle.
6. The automatic feeding type clamp for machining according to claim 2, characterized in that: the second clamping device (8) comprises a second motor (81), telescopic fixtures (82), clamping plates (84) and rolling fixtures (83), strip-shaped grooves are formed in the upper end and the lower end of each clamping plate (84), the bottom ends of the strip-shaped grooves are fixedly connected with the telescopic fixtures (82), the rolling fixtures (83) are installed among the strip-shaped grooves, multiple groups of the clamping plates are arranged in a transverse equidistant mode, and the telescopic fixtures (82) are also installed among each group;
and a second motor (81) inside the clamping plate (84) is used for driving the rolling fixer (83).
7. The automatic feeding type clamp for machining according to claim 4, wherein: the auxiliary clamping assembly (9) comprises a vertical plate (91), a flat plate (92), a bearing seat (93), a fixed column (95), a connecting sleeve (96) and a swing rod (99), the vertical plate (91) is rotatably connected with the flat plate (92), a cylindrical groove is formed in the left end of the flat plate (92), the bearing seat (93) is arranged at the left end of the cylindrical groove, the left end of the fixed column (95) is rotatably connected with the bearing seat (93), the right end of the fixed column (95) is fixedly connected with the bottom of the cylindrical groove, and a torsion spring (94) is sleeved on the outer side of the fixed column (95);
the flat plate (92) positioned on the right side of the cylindrical groove is further provided with a first sliding groove (97) and a second sliding groove (98), the width rate of the first sliding groove (97) is larger than that of the second sliding groove (98), a roller is installed in the first sliding groove (97), the upper end and the lower end of the connecting sleeve (96) are respectively in rotating connection with the roller and the upper end of the swing rod (99), and the bottom end of the swing rod (99) is hinged to the vertical plate (91).
8. The automatic feeding type clamp for machining according to claim 7, characterized in that: the initial angle formed by the swing rod (99) and the vertical plate (91) is 30 degrees, and the swing rod (99) is connected with the outer wall of the clamping plate (84) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186665.8A CN112372362B (en) | 2020-10-29 | 2020-10-29 | Automatic feeding formula anchor clamps for machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011186665.8A CN112372362B (en) | 2020-10-29 | 2020-10-29 | Automatic feeding formula anchor clamps for machining |
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| CN112372362A true CN112372362A (en) | 2021-02-19 |
| CN112372362B CN112372362B (en) | 2021-09-21 |
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| CN202011186665.8A Active CN112372362B (en) | 2020-10-29 | 2020-10-29 | Automatic feeding formula anchor clamps for machining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113319943A (en) * | 2021-06-21 | 2021-08-31 | 广州城建职业学院 | Efficient wood cutting machine and cutting method for constructional engineering |
| CN113816101A (en) * | 2021-09-26 | 2021-12-21 | 苏州鸿安机械股份有限公司 | Intelligent transfer machine |
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