CN212918525U - Pressure plate of numerical control cutting machine - Google Patents
Pressure plate of numerical control cutting machine Download PDFInfo
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- CN212918525U CN212918525U CN202021676012.3U CN202021676012U CN212918525U CN 212918525 U CN212918525 U CN 212918525U CN 202021676012 U CN202021676012 U CN 202021676012U CN 212918525 U CN212918525 U CN 212918525U
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- welded
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- numerical control
- cutting machine
- operation box
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- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 238000003466 welding Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of pressure plates, in particular to a pressure plate of a numerical control cutting machine, which comprises a frame, wherein a placing platform is welded at the top of the frame, two fixed columns are welded at the top of the placing platform, clamping rods are arranged on the fixed columns through threads, screw rods are rotatably arranged on the inner walls at the top and the bottom of the frame, a first thread block is arranged on the screw rod through threads, a support rod is welded at one side of the first thread block, a fixed block is welded at one end of the support rod, an operation box is welded at the bottom of the fixed block, a bidirectional threaded rod is arranged in the operation box, a first bevel gear is welded on the bidirectional threaded rod, a motor is welded at the top of the operation box, the bottom of an output shaft of the motor extends into the operation box and is welded with a second bevel gear, the, four faces of the material are clamped, so that the material is prevented from being deviated, and the cutting precision is improved.
Description
Technical Field
The utility model relates to a pressure disk technical field especially relates to a numerical control cutting machine pressure disk.
Background
The mechanical and electrical integration cutting machine is called a numerical control cutting machine, such as a numerical control plasma cutting machine and a numerical control flame cutting machine, and the numerical control plasma cutting machine and the numerical control flame cutting machine drive a machine tool to move through a numerical program, the cutting tool with random belt is used for cutting an object, generally, a numerical control cutting system automatically processes a processed part according to a processing program which is programmed in advance, and a processing process route, process parameters, a motion track of a cutter, displacement, cutting parameters and auxiliary functions of the part are processed, according to the instruction code and program format defined by numerical control cutting system can be written into machining program list, then the contents of said program list can be recorded on the control medium, then inputted into the numerical control device of numerical control machine tool so as to command machine tool to machine part, when the numerical control cutting machine cuts a workpiece, a cutting machine pressure plate is required to be used for fixing the cutting piece.
However, in the prior art, the fixed range of the platen is small when the platen is used, and only two opposite directions can be fixed, so that parts can move during cutting, and the cutting accuracy is not aligned.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pressure plate of a numerical control cutting machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pressure plate of a numerical control cutting machine comprises a rack, wherein a storage table is welded at the top of the rack, two fixed columns are welded at the top of the storage table, clamping rods are installed on the fixed columns through threads, screw rods are installed on the inner wall of the top and the inner wall of the bottom of the rack in a rotating mode, a first threaded block is installed on each screw rod through threads, a support rod is welded on one side of the first threaded block, a fixed block is welded at one end of each support rod, an operation box is welded at the bottom of each fixed block, a bidirectional threaded rod is arranged in each operation box, a first bevel gear is welded on each bidirectional threaded rod, a motor is welded at the top of each operation box, the bottom of an output shaft of each motor extends into each operation box and is welded with a second bevel gear, the first bevel gear and the second bevel gear are, articulated blocks are welded on two sides of the operation box, an articulated rod is articulated to the bottom of the articulated block, a clamping block and two articulated rods are articulated to the bottom of the articulated rod, an L-shaped guide rod is slidably mounted on one side of the articulated rod close to the articulated rod, and the top of the L-shaped guide rod and the bottom of the second threaded block are welded together.
Preferably, the clamping rod is provided with a spring, one end of the spring is welded with one side of the fixing column, the other end of the spring is welded with one end of the clamping rod, and the clamping blocks are welded on one side, close to the clamping rod, of the clamping rod.
Preferably, through holes are formed in the inner wall of the top and the inner wall of the bottom of the rack, bearings are arranged in the through holes, the outer rings of the bearings are welded with the inner walls of the through holes, and the inner rings of the bearings are fixedly sleeved on the screw rods.
Preferably, the two sides of the motor are welded with the support frames, and the bottoms of the two support frames and the top of the operation box are welded together.
Preferably, the bottom of the L-shaped guide rod is hinged with a sliding block, and one side of the sliding block is connected with the hinged rod in a sliding mode.
Preferably, four support legs which are arranged in a rectangular shape are welded at the bottom of the rack.
Compared with the prior art, the beneficial effects of the utility model are that: during the use will treat to cut the material and place between two grip blocks, clockwise two supporting rods of rotation after that, two supporting rods pass through the screw and remove to the direction that is close to mutually, until cliping the material, rotate the screw rod after that, the screw rod drives first thread piece, first thread piece passes through branch and drives the fixed block, the fixed block drives the control box again, when control box and material distance are moderate, stop to rotate the screw rod and start motor after that, motor output shaft drives second bevel gear, second bevel gear drives first bevel gear again, first bevel gear drives two-way threaded rod again, two-way threaded rod drives two second thread pieces again and is close to or keep away from mutually, second thread piece drives L type guide arm again, L type guide arm drives articulated rod again, articulated rod drives again and adds the piece, two add the piece and carry out the centre gripping to two other faces of material.
The utility model discloses simple structure, convenient to use utilize two clamping structure, carry out the centre gripping to four faces of material, prevent that the material from taking place the skew, improve cutting accuracy.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a side view of the fixing column of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
in the figure: 1. a frame; 2. a placing table; 3. fixing a column; 4. a clamping rod; 5. a screw; 6. a first thread block; 7. a strut; 8. a fixed block; 9. an operation box; 10. a bidirectional threaded rod; 11. a first bevel gear; 12. a motor; 13. a second bevel gear; 14. a second thread block; 15. a hinged block; 16. a hinged lever; 17. an L-shaped guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a platen of a numerical control cutting machine comprises a rack 1, wherein a storage table 2 is welded at the top of the rack 1, two fixed columns 3 are welded at the top of the storage table 2, clamping rods 4 are installed on the fixed columns 3 through threads, screw rods 5 are installed on the inner wall of the top and the inner wall of the bottom of the rack 1 in a rotating mode, a first thread block 6 is installed on each screw rod 5 through threads, a support rod 7 is welded at one side of each first thread block 6, a fixed block 8 is welded at one end of each support rod 7, an operation box 9 is welded at the bottom of each fixed block 8, a bidirectional threaded rod 10 is arranged in each operation box 9, a first bevel gear 11 is welded on each bidirectional threaded rod 10, a motor 12 is welded at the top of each operation box 9, the bottom of an output shaft of the motor 12 extends into each operation box 9 and is welded with a second bevel gear 13, the, the two sides of the operation box 9 are respectively welded with an articulated block 15, the bottom of the articulated block 15 is articulated with an articulated rod 16, the bottom of the articulated rod 16 is articulated with a clamping block, one side of the two articulated rods 16 close to each other is provided with an L-shaped guide rod 17 in a sliding way, and the top of the L-shaped guide rod 17 is welded with the bottom of the second thread block 14;
the clamping rods 4 are provided with springs, one ends of the springs are welded with one side of the fixed column 3, the other ends of the springs are welded with one ends of the clamping rods 4, clamping blocks are welded on one sides of the two clamping rods 4 close to each other, through holes are formed in the inner walls of the top and the bottom of the frame 1, bearings are arranged in the through holes, bearing outer rings are welded with the inner walls of the through holes, bearing inner rings are fixedly sleeved on the screw rods 5, supporting frames are welded on two sides of the motor 12, the bottoms of the two supporting frames are welded with the top of the operating box 9, the bottom of the L-shaped guide rod 17 is hinged with a sliding block, one side of the sliding block is connected with a hinge rod 16 in a sliding manner, four supporting legs which are arranged in a rectangular manner are welded at the bottom of the frame 1, when the cutting machine is used, a material to be cut is, until the material is clamped, then the screw rod 5 is rotated, the screw rod 5 drives the first thread block 6, the first thread block 6 drives the fixed block 8 through the supporting rod 7, the fixed block 8 drives the operation box 9 again, when the distance between the operation box 9 and the material is moderate, the rotation of the screw rod 5 is stopped, then the motor 12 is started, the output shaft of the motor 12 drives the second bevel gear 13, the second bevel gear 13 drives the first bevel gear 11 again, the first bevel gear 11 drives the bidirectional threaded rod 10 again, the bidirectional threaded rod 10 drives the two second thread blocks 14 to be close to or far away from each other, the second thread blocks 14 drive the L-shaped guide rod 17 again, the L-shaped guide rod 17 drives the hinge rod 16 again, the hinge rod 16 drives the additional blocks, and the two additional blocks clamp the other two faces of the material, the utility model has the advantages of simple structure and convenient use, and utilizes the two clamping structures to clamp the four, the cutting precision is improved.
The working principle is as follows: when the cutting tool is used, a material to be cut is placed between the two clamping blocks, the two clamping rods 4 are rotated clockwise, the two clamping rods 4 move towards the approaching direction through threads until the material is clamped, the screw rod 5 is rotated, the screw rod 5 drives the first thread block 6, the first thread block 6 drives the fixed block 8 through the supporting rod 7, the fixed block 8 drives the operation box 9, when the distance between the operation box 9 and the material is moderate, the screw rod 5 stops rotating, the motor 12 is started, the output shaft of the motor 12 drives the second bevel gear 13, the second bevel gear 13 drives the first bevel gear 11, the first bevel gear 11 drives the bidirectional threaded rod 10, the bidirectional threaded rod 10 drives the two second thread blocks 14 to approach or separate from each other, the second thread blocks 14 drive the L-shaped guide rod 17, the L-shaped guide rod 17 drives the hinge rod 16, the hinge rod 16 drives the adding blocks, and the two adding blocks clamp the other two faces of the material, the utility model discloses simple structure, convenient to use utilize two clamping structure, carry out the centre gripping to four faces of material, prevent that the material from taking place the skew, improve cutting accuracy.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a numerical control cutting machine pressure disk, includes frame (1), its characterized in that: the rack is characterized in that a storage table (2) is fixedly mounted at the top of the rack (1), two fixed columns (3) are welded at the top of the storage table (2), clamping rods (4) are mounted on the fixed columns (3) through threads, screw rods (5) are rotatably mounted on the inner wall of the top and the inner wall of the bottom of the rack (1), first threaded blocks (6) are mounted on the screw rods (5) through threads, supporting rods (7) are welded on one sides of the first threaded blocks (6), fixed blocks (8) are welded on one ends of the supporting rods (7), an operation box (9) is welded at the bottom of the fixed blocks (8), a bidirectional threaded rod (10) is arranged in the operation box (9), first bevel gears (11) are welded on the bidirectional threaded rod (10), a motor (12) is welded at the top of the operation box (9), the bottom of an output shaft of the motor (12) extends into the operation box (9) and a, first bevel gear (11) and second bevel gear (13) meshing transmission, two second thread blocks (14) are installed through the screw thread on two-way threaded rod (10), articulated piece (15) have all been welded to the both sides of control box (9), the bottom of articulated piece (15) articulates there is articulated rod (16), the bottom of articulated rod (16) articulates there is the clamp splice, two equal slidable mounting in one side that articulated rod (16) are close to mutually has L type guide arm (17), the top of L type guide arm (17) and the bottom welding of second thread block (14) are in the same place.
2. The platen of a numerical control cutting machine according to claim 1, wherein: the clamping device is characterized in that a spring is arranged on the clamping rod (4), one end of the spring is welded with one side of the fixing column (3), the other end of the spring is welded with one end of the clamping rod (4), and clamping blocks are welded on one side, close to the clamping rod (4), of the clamping rod.
3. The platen of a numerical control cutting machine according to claim 1, wherein: through holes are formed in the inner wall of the top and the inner wall of the bottom of the rack (1), bearings are arranged in the through holes, the outer rings of the bearings are welded with the inner walls of the through holes, and the inner rings of the bearings are fixedly sleeved on the screw rods (5).
4. The platen of a numerical control cutting machine according to claim 1, wherein: the two sides of the motor (12) are welded with support frames, and the bottoms of the two support frames are welded with the top of the operation box (9).
5. The platen of a numerical control cutting machine according to claim 1, wherein: the bottom of the L-shaped guide rod (17) is hinged with a sliding block, and one side of the sliding block is connected with the hinged rod (16) in a sliding mode.
6. The platen of a numerical control cutting machine according to claim 1, wherein: the bottom welding of frame (1) has four to be the supporting leg of rectangle arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676012.3U CN212918525U (en) | 2020-08-13 | 2020-08-13 | Pressure plate of numerical control cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676012.3U CN212918525U (en) | 2020-08-13 | 2020-08-13 | Pressure plate of numerical control cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212918525U true CN212918525U (en) | 2021-04-09 |
Family
ID=75298018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021676012.3U Expired - Fee Related CN212918525U (en) | 2020-08-13 | 2020-08-13 | Pressure plate of numerical control cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212918525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084549A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Clamp for machining disc-shaped workpiece |
-
2020
- 2020-08-13 CN CN202021676012.3U patent/CN212918525U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084549A (en) * | 2021-04-16 | 2021-07-09 | 无锡职业技术学院 | Clamp for machining disc-shaped workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |