CN218051454U - Clamp for planer type milling machine - Google Patents
Clamp for planer type milling machine Download PDFInfo
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- CN218051454U CN218051454U CN202222241104.4U CN202222241104U CN218051454U CN 218051454 U CN218051454 U CN 218051454U CN 202222241104 U CN202222241104 U CN 202222241104U CN 218051454 U CN218051454 U CN 218051454U
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- 238000003801 milling Methods 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000003754 machining Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
A jig for a planer type milling machine, comprising: base, supporting component, locating component. The supporting component comprises a plurality of supporting units which are movably arranged along the length direction of the base, and the supporting units are positioned on the central line of the length direction of the base and are used for supporting the workpiece; the positioning assembly comprises a plurality of positioning units arranged along the length direction of the base, each positioning unit comprises two symmetrically arranged moving blocks, the moving blocks are respectively positioned on two sides of the supporting assembly, and clamping blocks moving along the width direction of the base are arranged on the moving blocks and used for clamping workpieces. The base top surface all is equipped with the T-slot in length direction both sides, and the movable block bottom surface is equipped with the T-shaped piece, and the T-shaped piece cooperates in the T-slot, and the T-shaped slot bottom surface is equipped with the spout that runs through along its length direction, and the T-shaped piece bottom is equipped with the connecting plate, and the spout is passed to the connecting plate lower extreme, and connects through the connecting rod between two connecting plates of positioning unit. The workpiece can be buffered to a certain extent, and the positioning of the workpiece is ensured by utilizing the positioning assembly, so that the machining precision is ensured.
Description
Technical Field
The utility model relates to a machine tool machining equipment technical field especially relates to a planer-type is anchor clamps for milling machine are relevant.
Background
In mechanical production, especially add man-hour to large-scale work piece, generally can use the planer-type milling machine to process the work piece surface, in order to guarantee the machining precision, even if the volume and the weight of work piece are very big, still need fix a position the work piece with anchor clamps, simultaneously because the weight volume of work piece is very big, so generally adopt the mode of hoist and mount to place the work piece on planer-type milling machine, will lead to the fact to collide to the milling machine at the in-process of placing, all can cause the damage to work piece and milling machine for the machining precision reduces.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned relevant prior art, this application provides a planer-type milling machine anchor clamps can play certain cushioning effect to the work piece, utilizes locating component to guarantee the location of work piece simultaneously to guarantee the machining precision, have stronger practicality.
In order to achieve the above purpose, the utility model adopts the following technology:
a jig for a planer type milling machine, comprising: base, supporting component, locating component.
The supporting component comprises a plurality of supporting units which are movably arranged along the length direction of the base, and the supporting units are positioned on the central line of the length direction of the base and are used for supporting the workpiece; the positioning assembly comprises a plurality of positioning units arranged along the length direction of the base, each positioning unit comprises two symmetrically arranged moving blocks, the moving blocks are respectively positioned on two sides of the supporting assembly and can move along the length direction of the base, and clamping blocks moving along the width direction of the base are arranged on the moving blocks and used for clamping workpieces.
Further, the supporting unit comprises a supporting rod, a groove is formed in the top surface of the base along the length direction of the base, a penetrating strip hole is formed in the bottom of the groove along the length direction of the groove, the lower end of the supporting rod penetrates through the strip hole, a blocking ring and a spring are sleeved on the supporting rod, the blocking ring abuts against the bottom surface of the groove, a supporting plate used for supporting a workpiece is arranged at the top of the supporting rod, two ends of the spring abut against the blocking ring and the supporting plate respectively, a baffle is further arranged at the bottom of the supporting rod and used for abutting against the bottom surface of the base, and during application, the supporting plate is completely located in the groove.
Furthermore, T-shaped grooves are formed in the two sides of the top surface of the base in the length direction, T-shaped blocks are arranged on the bottom surface of the moving block and are matched in the T-shaped grooves, penetrating sliding grooves are further formed in the bottom surfaces of the T-shaped grooves along the length direction of the T-shaped grooves, connecting plates are arranged at the bottoms of the T-shaped blocks, the lower ends of the connecting plates penetrate through the sliding grooves, and the two connecting plates of the positioning unit are connected through connecting rods.
Furthermore, one end, far away from the supporting component, of the top surface of the moving block is provided with a transverse plate, a threaded rod penetrates through the transverse plate, one end of the threaded rod is rotatably connected to the clamping block, and the other end of the threaded rod is further provided with a rotating portion.
Furthermore, the moving block is provided with a limiting groove along the width direction of the base, one end of the limiting groove close to the supporting component penetrates through the limiting groove, the bottom surface of the clamping block is provided with a limiting block, and the limiting block is arranged in the limiting groove in a penetrating mode.
The utility model has the advantages that:
1. the supporting assembly can play a certain role in buffering the workpiece by utilizing the elasticity of the spring, and meanwhile, the supporting unit can move in the groove, so that the supporting assembly can adapt to workpieces with different sizes, the buffering effect is ensured, and the positioning of the workpiece is ensured by utilizing the positioning assembly, so that the machining precision is ensured;
2. the moving blocks are connected through the connecting rod, so that the clamping blocks on the two sides of the supporting component can move synchronously, and when a workpiece is clamped, the contact points of the two clamping blocks and the workpiece are on the same horizontal line, and the positioning precision is guaranteed.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
Fig. 1 is a perspective view of the overall structure of an embodiment of the present application.
Fig. 2 is a side view of an embodiment of the present application.
FIG. 3 is a side cross-sectional view of a support assembly according to an embodiment of the present application.
Fig. 4 is a schematic perspective view of a positioning unit according to an embodiment of the present application.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, however, the described embodiments of the present invention are some, not all embodiments of the present invention.
As shown in fig. 1 to 4, the present embodiment provides a jig for a planer type milling machine, including: a base 100, a support assembly 200, and a positioning assembly 300.
The supporting assembly 200 includes a plurality of supporting units movably disposed along the length direction of the base 100, and all of the supporting units are located on the center line of the length direction of the base 100 for supporting the workpiece; the positioning assembly 300 comprises a plurality of positioning units arranged along the length direction of the base 100, each positioning unit comprises two symmetrically arranged moving blocks 301, the moving blocks 301 are respectively positioned at two sides of the supporting assembly 200 and can move along the length direction of the base 100, and the moving blocks 301 are provided with clamping blocks 302 moving along the width direction of the base 100 and used for clamping workpieces.
Specifically, the supporting unit comprises a supporting rod 201, a groove 101 is formed in the top surface of the base 100 along the length direction of the top surface, a penetrating long hole 102 is formed in the bottom of the groove 101 along the length direction of the bottom surface, the lower end of the supporting rod 201 penetrates through the long hole 102, a blocking ring 202 and a spring 203 are sleeved on the supporting rod 201, the blocking ring 202 abuts against the bottom surface of the groove 101 and can move along the length direction of the groove 101, a supporting plate 204 used for supporting a workpiece is arranged at the top of the supporting rod 201, two ends of the spring 203 abut against the blocking ring 202 and the supporting plate 204 respectively, and a baffle 205 is further arranged at the bottom of the supporting rod 201 and used for abutting against the bottom surface of the base 100.
Specifically, when the workpiece is placed on the base 100, the support plate 204 is in contact with the workpiece and is entirely located within the groove 101 under the pressing force of the workpiece.
Specifically, in order to enable the moving block 301 to be more stable during moving, the top surface of the base 100 is provided with T-shaped grooves 103 on both sides in the length direction, the bottom surface of the moving block 301 is provided with T-shaped blocks 303, the T-shaped blocks 303 are matched in the T-shaped grooves 103, the bottom surfaces of the T-shaped grooves 103 are further provided with through sliding grooves 104 along the length direction, in order to enable the clamping blocks 302 on both sides in the length direction of the base 100 to symmetrically clamp a workpiece to ensure positioning accuracy, the bottom of each T-shaped block 303 is provided with a connecting plate 304, the lower end of each connecting plate 304 penetrates through the corresponding sliding groove 104, and then the two connecting plates 304 of one positioning unit are connected through a connecting rod 305.
Specifically, in order to move the clamping block 302 conveniently and keep a part of the workpiece loose after clamping the workpiece, a transverse plate 306 is arranged at one end of the top surface of the moving block 301, which is far away from the support assembly, and a threaded rod 307 is arranged on the transverse plate 306 in a penetrating manner, one end of the threaded rod 307 is rotatably connected to the clamping block 302, the clamping block 302 is driven to move through the threaded rod 307, and meanwhile, in order to rotate the threaded rod 307 to move the clamping block 302, a rotating portion 308 is further arranged at the other end of the threaded rod 307.
Specifically, the moving block 301 is provided with a limiting groove 309 along the width direction of the base 100, one end of the limiting groove 309 close to the supporting component 200 is arranged in a penetrating manner, the bottom surface of the clamping block 302 is provided with a limiting block 310, and the limiting block 310 penetrates through the limiting groove 309 to ensure that the moving block 301 moves stably.
Specific embodiments are described below:
firstly, the distance between the support assemblies 200 is adjusted according to the size of the workpiece, and the distance between the positioning assemblies 300 is adjusted, so that at least three support assemblies 200 are used for supporting the workpiece, when the workpiece is placed on the base 100 of the milling machine, the bottom surface of the workpiece is firstly contacted with the support plate 204, the support plate 204 is pressed into the groove 101 of the base 100 in the process that the workpiece moves downwards continuously, the spring 203 is compressed continuously until the bottom surface of the workpiece is contacted with the base 100, when the workpiece is slightly contacted with the base 100, the positioning unit is moved, the moving block 301 is moved in the T-shaped groove 103, then the threaded rod 307 is rotated, the clamping block 302 is moved towards the groove 101 until the workpiece is contacted, but the workpiece can still descend continuously, and when the workpiece is completely placed on the base 100, the threaded rod 307 is rotated continuously, so that the clamping block 302 clamps the workpiece.
The above is merely a preferred embodiment of the present invention and is not intended to limit the present invention, and it is obvious that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A clamp for a planer type milling machine is characterized by comprising:
a base (100);
the supporting assembly (200) comprises a plurality of supporting units which are movably arranged along the length direction of the base (100), are positioned on the central line of the length direction of the base (100) and are used for supporting a workpiece;
the positioning assembly (300) comprises a plurality of positioning units arranged along the length direction of the base (100), each positioning unit comprises two symmetrically-arranged moving blocks (301), the moving blocks (301) are respectively positioned on two sides of the supporting assembly (200) and can move along the length direction of the base (100), and clamping blocks (302) moving along the width direction of the base (100) are arranged on the moving blocks (301) and used for clamping workpieces.
2. The clamp for the planer type milling machine according to claim 1, wherein the supporting unit comprises a supporting rod (201), the top surface of the base (100) is provided with a groove (101) along the length direction of the supporting rod, the bottom of the groove (101) is further provided with a through elongated hole (102) along the length direction of the supporting rod, the lower end of the supporting rod (201) penetrates through the elongated hole (102), the supporting rod (201) is sleeved with a blocking ring (202) and a spring (203), the blocking ring (202) abuts against the bottom surface of the groove (101), the top of the supporting rod (201) is provided with a supporting plate (204) for supporting a workpiece, two ends of the spring (203) abut against the blocking ring (202) and the supporting plate (204), and the bottom of the supporting rod (201) is further provided with a baffle (205) for abutting against the bottom surface of the base (100).
3. A fixture for a milling planer according to claim 2, characterized in that, in use, the support plates (204) are all located within the recess (101).
4. The fixture for the planer type milling machine according to claim 1, characterized in that the top surface of the base (100) is provided with T-shaped grooves (103) on both sides in the length direction, the bottom surface of the moving block (301) is provided with a T-shaped block (303), the T-shaped block (303) is fitted in the T-shaped grooves (103), the bottom surface of the T-shaped grooves (103) is further provided with a through sliding groove (104) along the length direction thereof, the bottom of the T-shaped block (303) is provided with a connecting plate (304), the lower end of the connecting plate (304) penetrates through the sliding groove (104), and the two connecting plates (304) of the positioning unit are connected through a connecting rod (305).
5. The fixture for the planer type milling machine according to claim 1, wherein a transverse plate (306) is arranged at one end, away from the support component, of the top surface of the moving block (301), a threaded rod (307) penetrates through the transverse plate (306), one end of the threaded rod (307) is rotatably connected to the clamping block (302), and a rotating portion (308) is further arranged at the other end of the threaded rod (307).
6. The fixture for the planer type milling machine according to claim 1, wherein the moving block (301) is provided with a limiting groove (309) along the width direction of the base (100), one end of the limiting groove (309) close to the support component (200) penetrates through the fixture, the bottom surface of the clamping block (302) is provided with a limiting block (310), and the limiting block (310) penetrates through the limiting groove (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241104.4U CN218051454U (en) | 2022-08-25 | 2022-08-25 | Clamp for planer type milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222241104.4U CN218051454U (en) | 2022-08-25 | 2022-08-25 | Clamp for planer type milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218051454U true CN218051454U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222241104.4U Active CN218051454U (en) | 2022-08-25 | 2022-08-25 | Clamp for planer type milling machine |
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| Country | Link |
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| CN (1) | CN218051454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625662A (en) * | 2022-12-19 | 2023-01-20 | 中电科风华信息装备股份有限公司 | Straightness accuracy correction positioner of long and thin adhesive tape of duplex position multiseriate |
-
2022
- 2022-08-25 CN CN202222241104.4U patent/CN218051454U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115625662A (en) * | 2022-12-19 | 2023-01-20 | 中电科风华信息装备股份有限公司 | Straightness accuracy correction positioner of long and thin adhesive tape of duplex position multiseriate |
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| GR01 | Patent grant |