CN216729849U - Numerical control feeding platform assembly of sawing machine - Google Patents
Numerical control feeding platform assembly of sawing machine Download PDFInfo
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- CN216729849U CN216729849U CN202123402034.8U CN202123402034U CN216729849U CN 216729849 U CN216729849 U CN 216729849U CN 202123402034 U CN202123402034 U CN 202123402034U CN 216729849 U CN216729849 U CN 216729849U
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- clamping jaw
- sawing machine
- platform assembly
- feeding platform
- fixed
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Abstract
The utility model belongs to the technical field of sawing machine feeding, and particularly relates to a sawing machine numerical control feeding platform assembly which comprises a rack and a fixed clamp assembly; the utility model provides a sawing machine numerical control feeding platform assembly which is controlled by a numerical control program, can complete all cutting operations by clamping and fixing once, and has the advantages of high cutting efficiency, good cutting precision, convenience in operation and the like.
Description
Technical Field
The utility model belongs to the technical field of sawing machine feeding, and particularly relates to a numerical control feeding platform assembly of a sawing machine, which is particularly suitable for feeding and cutting pipe materials such as steel pipes.
Background
At present, most of feeding and cutting of pipe materials such as steel pipes and the like are manually fed and cut by workers, the general flow is measurement positioning marks, manual feeding, fixture fixing and cutting, once cutting is performed, the fixture needs to be disassembled once, the operation is very troublesome, the cutting efficiency is low, at present, an automatic feeding and cutting tool which is very suitable for the pipe materials such as the steel pipes and the like does not exist, and the defects of complex structure, poor automation degree, low precision and the like exist in most of tools.
SUMMERY OF THE UTILITY MODEL
The utility model provides a numerical control feeding platform assembly of a sawing machine, which can solve the problems pointed out in the background technology.
A numerical control feeding platform assembly of a sawing machine comprises a rack and a fixed clamp assembly; the fixture assembly is along frame reciprocating motion, the fixture assembly includes mounting fixture and power reciprocating mechanism, the mounting fixture is used for fixed work piece, power reciprocating mechanism drives mounting fixture reciprocating synchronous motion, the horizontal support frame face has in the frame, the horizontal support frame face is used for the horizontal support work piece.
Preferably, the fixing clamp is a pneumatic clamp and comprises a clamp head and a first air cylinder, the clamp head is driven by the first air cylinder, and the clamp head is used for clamping a workpiece.
Preferably, the anchor clamps head includes guide sleeve, connecting seat, a plurality of clamping jaw connecting rod and a plurality of clamping jaw, the connecting seat is located guide sleeve's inside and with the expansion end of first cylinder is connected, so that the connecting seat is followed guide sleeve's inside reciprocating motion, clamping jaw connecting rod one end articulates on the connecting seat, and the articulated clamping jaw of connecting of its other end, clamping jaw are used for propping the inner wall of pipe material, the clamping jaw with clamping jaw connecting rod one-to-one, the inside shutoff direction head that is equipped with of guide sleeve's outside one end, under the effect of shutoff direction head, the clamping jaw connecting rod outwards opens gradually to set up the first spacing guide way that corresponds with the clamping jaw connecting rod on this end guide sleeve outer wall, the last cover of guide sleeve is equipped with the spacing external member of connecting rod shrink.
Preferably, the connecting rod shrink spacing external member is the spring, the clamping jaw connecting rod passes through the swivel pin and articulates on the connecting seat, the clamping jaw passes through the swivel pin and articulates clamping jaw connecting rod, set up the spacing guide way of second that corresponds with the clamping jaw connecting rod on the shutoff guide head, be equipped with the rubber pad on the contact surface of clamping jaw.
Preferably, the first cylinder is fixed on the power reciprocating mechanism through a mounting plate, and a long hole is formed in the mounting plate and correspondingly fixed through a bolt.
Preferably, the power reciprocating mechanism comprises a slide rail, a slide seat and a power mechanism, the fixing clamp is fixed on the slide seat, and the power mechanism drives the slide seat to reciprocate.
Preferably, the power mechanism comprises a motor, the motor is fixed on the sliding seat, the output end of the motor is provided with a gear, and the rack is provided with a rack matched with the gear along the length direction.
Preferably, a rolling support body is arranged on the horizontal support frame surface, and the rolling support body is a ball or a roll shaft.
Preferably, one side of the rack is provided with a fixed limiting roller, the other side of the rack is provided with a movable limiting roller, and the movable limiting roller is driven by a driving mechanism to move so as to change the relative distance between the movable limiting roller and the fixed limiting roller.
Preferably, the driving mechanism is a second air cylinder, and the movable limiting roller is limited by a plurality of movable limiting holes arranged on the frame in a sliding manner.
The utility model provides a sawing machine numerical control feeding platform assembly, which can complete all cutting operations through one-time clamping and fixing by means of numerical control program control, and has the advantages of high cutting efficiency, good cutting precision, convenience in operation and the like.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is a partial schematic view of one end of the utility model,
figure 3 is a schematic plan view of a tie down cleat assembly of the present invention,
figure 4 is a schematic top view of the present invention,
FIG. 5 is a schematic view of the feeding of the material pipe of the present invention,
FIG. 6 is a schematic structural view (schematic view in a spread-apart manner) of the fixing clip of the present invention,
figure 7 is an enlarged view at a of figure 6 according to the present invention,
figure 8 is a schematic structural view (retracted view) of the tie down cleat of the present invention,
figure 9 is a schematic view of the construction of the gripper head of the present invention,
description of reference numerals:
reference numbers in the figures: a frame 1; a horizontal support surface 11; a fixing jig 21; a clamp head 22; a guide bushing 221; a connecting base 222; a jaw connecting rod 223; a clamping jaw 224; a plug guide 225; a first limit guide groove 226; a guide bushing 221; a connecting rod retraction limit kit 227; a second limit guide groove 228; a rubber pad 229; a mounting plate 230; an elongated hole 231; a bolt 232; a limit mounting groove 233; a first cylinder 23; a slide rail 31; a slide 32; a motor 41; a gear 42; a rack 43; a rolling support body 5; fixing a limiting roller 6; a movable limit roller 7; a slide lever 71; a second cylinder 8; adjustable ground feet 9; a movable limiting hole 10; a pipe 12.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
Example (b):
as shown in fig. 1 to 9, a numerically controlled feeding platform assembly for a sawing machine according to an embodiment of the present invention includes a frame 1 and a fixed clamp assembly; the fixed clamp assembly reciprocates along the rack 1, the fixed clamp assembly comprises a fixed clamp 21 and a power reciprocating mechanism, the fixed clamp 21 is used for fixing a workpiece, the power reciprocating mechanism drives the clamp 21 to reciprocate synchronously, a horizontal support frame surface 11 is arranged on the rack 1, and the horizontal support frame surface 11 is used for horizontally supporting the workpiece.
The number of the fixing clamps 21 can be multiple, so that the single-time feeding amount can be increased, specifically, the fixing clamps 21 are pneumatic clamps and comprise clamp heads 22 and first air cylinders 23, the clamp heads 22 are driven by the first air cylinders 23, and the clamp heads 22 are used for clamping workpieces;
specifically, as shown in fig. 6 to 9, the clamp head 22 includes a guide sleeve 221, a connecting seat 222, a plurality of jaw connecting rods 223 and a plurality of jaws 224, the connecting seat 222 is located inside the guide sleeve 221 and connected to the movable end of the first cylinder 23, so that the connecting seat 222 reciprocates along the inside of the guide sleeve 221, the connecting seat 222 is uniformly hinged to the plurality of jaw connecting rods 223, one end of each jaw connecting rod 223 is hinged to the connecting seat 222, the other end of each jaw connecting rod 223 is hinged to the corresponding jaw 224, and the jaws 224 are used for supporting the inner wall of the tubular product, the hinged connection is preferably connected by a rotating pin, specifically, a limiting installation groove 233 matched with the other end of each jaw connecting rod 223 is formed on the inner side surface of each jaw 224, the other end of each jaw connecting rod 223 is located in the limiting installation groove 233, and hinged connection is realized by the rotating pin, and by providing the limiting installation groove 233, the clamping jaw 224 can be prevented from rotating randomly, so that the outer side surface of the clamping jaw 224 corresponds to the inner wall of the pipe material all the time; the clamping jaws 224 correspond to the clamping jaw connecting rods 223 one by one, a plugging guide head 225 is arranged inside one end of the outer side of the guide sleeve 221, the clamping jaw connecting rods 223 gradually open outwards under the effect of the plugging guide head 225, the plugging guide head 225 can be welded inside the tail end of the guide sleeve 221, the plugging guide head 225 plays a limiting and guiding role in outwards expanding the clamping jaw connecting rods 223, a first limiting guide groove 226 corresponding to the clamping jaw connecting rods 223 is formed in the outer wall of the guide sleeve 221 at the end, and a connecting rod contraction limiting sleeve 227 is sleeved on the guide sleeve 221. The connecting rod shrink spacing external member 227 should select for use the spring, compression spring promptly, and the cylinder drives clamping jaw connecting rod 223 return stroke, under compression spring's effect, can make clamping jaw connecting rod 223 retrieve more easily. The plugging guide head 225 is preferably provided with a second limit guide groove 228 corresponding to the clamping jaw connecting rod 223, the clamping jaw connecting rod 223 is more easily opened outwards under the action of the second limit guide groove 228, so that the moving smoothness can be improved, a rubber pad 229 is arranged on the contact surface of the clamping jaw 224, and the rubber pad 229 can increase the friction force with a workpiece, so that the workpiece can be clamped more stably.
The first cylinder 23 is fixed on the corresponding position of the power reciprocating mechanism slide carriage 32 through the mounting plate 230, the mounting plate 230 is provided with the elongated hole 231 and correspondingly fixed through the bolt 232, and the clamping axis of the clamp can be adjusted due to the difference of the aperture of the material pipe 12.
The working principle of the fixing clamp 21 is that when the material pipe 12 is clamped, the first air cylinder 23 acts to drive the plurality of clamping jaw connecting rods 223 to move outwards, and due to the existence of the plugging guide head 225, the clamping jaw connecting rods 223 are gradually outwards expanded under the limiting guide action of the first limiting guide groove 226 and the second limiting guide groove 228, so that the clamping jaws 224 can be tightly held on the inner wall of the material pipe 12 to be tightly held and fixed; when the material pipe 12 is loosened, the first air cylinder 23 returns, under the limiting and guiding effects of the first limiting and guiding groove 226 and the second limiting and guiding groove 228 and the contraction limiting and guiding effect of the spring, the clamping jaw connecting rod 223 is gradually retracted and returned along the first limiting and guiding groove 226, the clamping jaw 224 contracts, and the material pipe 12 is released;
specifically, the power reciprocating mechanism comprises a slide rail 31, a slide seat 32 and a power mechanism, the fixing clamp 21 is fixed on the slide seat 32, the power mechanism drives the slide seat 32 to reciprocate, the power mechanism comprises a motor 41, the motor 41 is fixed on the slide seat 32, a gear 42 is arranged at an output end of the motor, a rack 43 matched with the gear 42 is arranged on the rack 1 along the length direction, and the rack 43 is arranged on the rack 1 along the length direction.
In order to facilitate the movement of the workpiece and reduce friction damage, the horizontal support frame surface 11 is provided with a rolling support body 5, the rolling support body 5 provides rolling support, and the rolling support body 5 is a ball or a roll shaft.
Because the length of the material pipe 12 is very long, only the fixed clamp 21 is adopted for fixing, the other end is easy to incline and deviate, and the cutting precision is influenced, one side of the rack 1 is provided with the fixed limiting roller 6, the other side of the rack is provided with the movable limiting roller 7, the movable limiting roller 7 drives the fixed limiting roller to move through the driving mechanism, so that the relative distance between the movable limiting roller 7 and the fixed limiting roller 6 is changed, the driving mechanism is the second air cylinder 8, the movable limiting roller 7 slides and limits through a plurality of movable limiting holes 10 arranged on the rack 1, the movable limiting roller 7 is rotatably connected on the sliding rod 71, the sliding rod 71 slides along the movable limiting holes 10, the movable end of the second air cylinder 8 is fixedly connected with the sliding rod 71, the position stability of the material pipe 12 during movement can be ensured through the structure, no deviation occurs, and the cutting precision is ensured.
The bottom of the frame 1 is provided with a plurality of adjustable feet 9 to facilitate leveling adjustment.
The working principle of the utility model is as follows: particularly, as shown in fig. 5, the present invention fixes a plurality of material pipes 12 through a plurality of fixing clamps 21 by means of numerical control program control, performs limit fixing on a plurality of material pipes 12 through a movable limit roller 7, and controls the motor 41 to start up by means of numerical control program control, so as to drive the material pipes 12 to feed materials to the sawing machine, and when the set length is reached, the motor 41 is stopped and cut by means of numerical control program control, and after the cutting is completed, the motor 41 is started again by means of numerical control program control, so as to perform the secondary cutting of the corresponding length.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any modifications that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a sawing machine numerical control pay-off platform assembly which characterized in that: comprises a frame (1) and a fixed clamp assembly; the fixed clamp assembly is along frame (1) reciprocating motion, the fixed clamp assembly includes mounting fixture (21) and power reciprocating mechanism, mounting fixture (21) are used for fixed work piece, power reciprocating mechanism drives mounting fixture (21) reciprocating motion, horizontal support frame face (11) have on frame (1), horizontal support frame face (11) are used for the horizontal support work piece.
2. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 1, wherein: the fixing clamp (21) is a pneumatic clamp and comprises a clamp head (22) and a first air cylinder (23), the clamp head (22) is driven by the first air cylinder (23), and the clamp head (22) is used for clamping a workpiece.
3. The sawing machine numerical control feeding platform assembly as claimed in claim 2, wherein: the clamp head (22) comprises a guide sleeve (221), a connecting seat (222), a plurality of clamping jaw connecting rods (223) and a plurality of clamping jaws (224), the connecting seat (222) is located inside the guide sleeve (221) and connected with the movable end of the first air cylinder (23) so that the connecting seat (222) can reciprocate inside the guide sleeve (221), one end of each clamping jaw connecting rod (223) is hinged to the connecting seat (222), the other end of each clamping jaw connecting rod is hinged to the corresponding clamping jaw (224), the clamping jaws (224) are used for supporting the inner wall of a pipe material, the clamping jaws (224) correspond to the clamping jaw connecting rods (223) one by one, a plugging guide head (225) is arranged inside one end of the outer side of the guide sleeve (221), the clamping jaw connecting rods (223) gradually open outwards under the effect of the plugging guide head (225), and first limiting guide grooves (226) corresponding to the clamping jaws (223) are formed in the outer wall of the guide sleeve (221), the guide sleeve (221) is sleeved with a connecting rod contraction limiting sleeve (227).
4. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 3, wherein: connecting rod shrink spacing external member (227) are the spring, clamping jaw connecting rod (223) articulate through the rotating pin on connecting seat (222), clamping jaw (224) articulate through the rotating pin clamping jaw connecting rod (223), set up the spacing guide way of second (228) that correspond with clamping jaw connecting rod (223) on shutoff direction head (225), be equipped with rubber pad (229) on the contact surface of clamping jaw (224).
5. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 4, wherein: the first air cylinder (23) is fixed on the power reciprocating mechanism through a mounting plate (230), and a long hole (231) is formed in the mounting plate (230) and correspondingly fixed through a bolt (232).
6. The sawing machine numerical control feeding platform assembly as claimed in claim 1, wherein: the power reciprocating mechanism comprises a sliding rail (31), a sliding seat (32) and a power mechanism, the fixed clamp (21) is fixed on the sliding seat (32), and the power mechanism drives the sliding seat (32) to reciprocate.
7. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 6, wherein: the power mechanism comprises a motor (41), the motor (41) is fixed on the sliding seat (32), a gear (42) is arranged at the output end of the motor, and a rack (43) matched with the gear (42) is arranged on the rack (1) along the length direction.
8. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 1, wherein: and a rolling support body (5) is arranged on the horizontal support frame surface (11), and the rolling support body (5) is a ball or a roll shaft.
9. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 1, wherein: one side of the frame (1) is provided with a fixed limiting roller (6), the other side of the frame is provided with a movable limiting roller (7), and the movable limiting roller (7) drives the movable limiting roller to move through a driving mechanism so as to change the relative distance between the movable limiting roller and the fixed limiting roller (6).
10. The numerically controlled feeding platform assembly for the sawing machine as claimed in claim 9, wherein: the driving mechanism is a second air cylinder (8), and the movable limiting roller (7) is limited by a plurality of movable limiting holes (10) arranged on the rack (1) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402034.8U CN216729849U (en) | 2021-12-31 | 2021-12-31 | Numerical control feeding platform assembly of sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402034.8U CN216729849U (en) | 2021-12-31 | 2021-12-31 | Numerical control feeding platform assembly of sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216729849U true CN216729849U (en) | 2022-06-14 |
Family
ID=81910829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123402034.8U Active CN216729849U (en) | 2021-12-31 | 2021-12-31 | Numerical control feeding platform assembly of sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216729849U (en) |
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2021
- 2021-12-31 CN CN202123402034.8U patent/CN216729849U/en active Active
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