CN217291424U

CN217291424U - Adjustable numerical control machining clamping device

Info

Publication number: CN217291424U
Application number: CN202220527470.3U
Authority: CN
Inventors: 饶晓辉; 姚木英
Original assignee: Guangzhou Tide Machinery Equipment Co ltd
Current assignee: Guangzhou Tide Machinery Equipment Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-26
Anticipated expiration: 2032-03-11

Abstract

The utility model provides a numerical control processing clamping device with adjustable. The adjustable numerical control machining clamping device comprises a bottom plate; the box-shaped block is fixedly arranged at the top of the bottom plate; the moving block is slidably mounted at the top of the bottom plate; the four fixed blocks are respectively and fixedly arranged on one sides of the box-shaped blocks and the moving blocks, which are close to each other, and are distributed in a rectangular array; the four mounting blocks are respectively slidably mounted on the corresponding fixed blocks; the two positioning blocks are fixedly installed among the four installation blocks respectively, and one sides, far away from each other, of the four positioning blocks are in contact with the box-shaped block and the moving block respectively. The utility model provides a numerical control processing clamping device with adjustable have convenient to use, simple operation, improved the advantage of the flexibility that equipment used.

Description

Adjustable numerical control machining clamping device

Technical Field

The utility model relates to a numerical control processing technology field especially relates to a numerical control processing clamping device with adjustable.

Background

The numerical control machining is a machining method for machining parts on a numerical control machine tool, the process of the numerical control machine tool machining is consistent with the process of the special machining of the traditional machine tool on the whole, but obvious change occurs, the parts and the cutter are controlled by digital information, the machining method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic machining, and before machining the parts, the parts need to be clamped and fixed in position to keep the parts in a fixed and unchangeable state.

However, in the prior art, the clamping force for clamping the part is mostly one-way, the force generated when clamping the part is weak, the part with different specifications and shapes is not convenient to process, and the part clamping device has certain unicity when in use.

Therefore, there is a need to provide a new adjustable clamping device for numerical control machining.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a numerical control processing clamping device with adjustable convenient to use, simple operation, the flexibility that has improved the equipment use.

For solving the technical problem, the utility model provides a numerical control processing clamping device with adjustable includes: a bottom plate; the box-shaped block is fixedly arranged at the top of the bottom plate; the moving block is slidably mounted at the top of the bottom plate; the four fixed blocks are respectively fixedly arranged on one sides, close to each other, of the box-shaped block and the moving block, and are distributed in a rectangular array; the four mounting blocks are respectively slidably mounted on the corresponding fixed blocks; the two positioning blocks are fixedly arranged among the four mounting blocks respectively, and the sides, far away from each other, of the four positioning blocks are in contact with the box-shaped block and the moving block respectively; the two clamping grooves are respectively formed in one side, close to each other, of the two positioning blocks; the two transverse rods are fixedly arranged on one side of the moving block, and one ends of the two transverse rods extend into the box-shaped block; the butt joint rod is fixedly arranged between the two transverse rods; the adjusting block is fixedly sleeved on the butt joint rod; the side block is fixedly arranged on one side of the box type block; the two first round blocks are fixedly arranged on the inner wall of one side of the box-shaped block; the two threaded rods are respectively rotatably installed on the corresponding first round blocks, and one ends of the two threaded rods, far away from the corresponding first round blocks, extend out of the box-shaped block; the second round block is fixedly installed on the inner wall of one side of the side block and corresponds to one end of the threaded rod in a rotating mode.

Preferably, two all fixed sleeves are equipped with the circular gear on the threaded rod, two the circular gear meshes mutually, and it is corresponding one of threaded rod is served fixed mounting and is had the control block.

Preferably, a plurality of rolling balls are inlaid at the bottom of the moving block, and the rolling balls are all in contact with the top of the bottom plate.

Preferably, two mounting holes are formed in the adjusting block, an internal thread and an external thread are arranged on the inner wall of each mounting hole, and the two threaded rods are in threaded connection with the corresponding inner walls of the mounting holes respectively.

Preferably, two through holes are formed in one side of the box-shaped block, and the two through holes are respectively matched with the corresponding threaded rods.

Preferably, one side of the side block is provided with an installation hole, the inner wall of the installation hole is fixedly provided with a bearing, and the inner ring of the bearing is fixedly sleeved on the corresponding threaded rod.

Compared with the prior art, the utility model provides a numerical control processing clamping device with adjustable has following beneficial effect:

the utility model provides a numerical control processing clamping device with adjustable can produce through the regulation to the control block and draw power to the movable block to make the part fix gradually by the centre gripping in the middle of the groove that clamps on two locating pieces, conveniently carry out the centre gripping to the part in a flexible way and fix, two detachable locating pieces have improved the flexibility that equipment used.

Drawings

Fig. 1 is a schematic front sectional view of an adjustable clamping device for nc machining according to a preferred embodiment of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numbers in the figures: 1. a bottom plate; 2. a box-shaped block; 3. a moving block; 4. a fixed block; 5. mounting blocks; 6. positioning blocks; 7. clamping grooves; 8. a transverse bar; 9. a docking rod; 10. an adjusting block; 11. a side block; 12. a first round block; 13. a threaded rod; 14. a second round block; 15. a circular gear; 16. a control block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view of an adjustable clamping device for nc machining according to a preferred embodiment of the present invention; fig. 2 is a schematic top view of the present invention; fig. 3 is an enlarged schematic view of a portion a of fig. 1. Numerical control processing clamping device with adjustable includes: a bottom plate 1; the box-shaped block 2 is fixedly arranged at the top of the bottom plate 1; the moving block 3 is arranged at the top of the bottom plate 1 in a sliding manner; the four fixed blocks 4 are respectively fixedly arranged on one sides of the box-shaped blocks 2 and the moving blocks 3 close to each other, and the four fixed blocks 4 are distributed in a rectangular array; the four mounting blocks 5 are respectively slidably mounted on the corresponding fixed blocks 4; the two positioning blocks 6 are respectively and fixedly arranged among the four mounting blocks 5, and the sides, far away from each other, of the four positioning blocks 6 are respectively contacted with the box-shaped block 2 and the moving block 3; the two clamping grooves 7 are respectively formed in one side, close to each other, of the two positioning blocks 6; the two transverse rods 8 are fixedly arranged on one side of the moving block 3, and one ends of the two transverse rods 8 extend into the box-shaped block 2; the butt joint rod 9 is fixedly arranged between the two transverse rods 8, and the butt joint rod 9 is fixedly arranged between the two transverse rods 8; the adjusting block 10 is fixedly sleeved on the butt joint rod 9; the side block 11 is fixedly arranged on one side of the box type block 2; the two first round blocks 12 are fixedly arranged on the inner wall of one side of the box-shaped block 2; the two threaded rods 13 are respectively and rotatably mounted on the corresponding first round blocks 12, and one ends of the two threaded rods 13, far away from the corresponding first round blocks 12, extend out of the box-shaped block 2; and the second round block 14 is fixedly arranged on the inner wall of one side of the side block 11, and the second round block 14 is rotatably connected with one end of the corresponding threaded rod 13.

Two all fixed cover is equipped with circular gear 15 on the threaded rod 13, two circular gear 15 meshes mutually, and corresponding one of threaded rod 13 is served fixed mounting and is had control block 16.

A plurality of rolling balls are inlaid at the bottom of the moving block 3 and are all in contact with the top of the bottom plate 1.

Two mounting holes are formed in the adjusting block 10, internal threads are formed in the inner walls of the mounting holes, external threads are formed in the threaded rods 13, and the threaded rods 13 are in threaded connection with the corresponding inner walls of the mounting holes respectively.

Two through holes are formed in one side of the box-shaped block 2, and the two through holes are respectively matched with the corresponding threaded rods 13.

An installation hole is formed in one side of the side block 11, a bearing is fixedly installed on the inner wall of the installation hole, and the inner ring of the bearing is fixedly sleeved on the corresponding threaded rod 13.

The utility model provides a numerical control processing clamping device's theory of operation with adjustable as follows:

when a part needs to be machined, two adaptive positioning blocks 6 are selected according to the size and the shape of the part, clamping grooves 7 on the two positioning blocks 6 are matched with the part, four mounting blocks 5 on the two positioning blocks 6 are slidably mounted on a fixing block 4, the two positioning blocks 6 are fixed on one sides of a box block 2 and a moving block 3 which are close to each other, after the positions of the two positioning blocks 6 are determined, the part can be placed between the two clamping grooves 7, then a control block 16 is manually rotated, the control block 16 drives a threaded rod 13 fixedly connected with the control block to rotate, the threaded rod 13 drives a corresponding circular gear 15 while rotating, under the mutual matching action of the two circular gears 15, the two threaded rods 13 realize synchronous rotating motion, when the two threaded rods 13 rotate, the adjusting block 10 moves rightwards on the two threaded rods 13 under the influence of threads, the adjusting block 10 drives the butt joint rod 9, the butt joint rod 9 drives the two transverse rods 8 to slide towards the box-shaped block 2 gradually, the transverse rods 8 pull the moving block 3 to slide gradually, the moving block 3 drives the positioning blocks 6 fixedly connected with the moving block to slide synchronously until the two positioning blocks 6 are matched with each other to clamp the part between the two clamping grooves 7, and after the part is determined to be fixed firmly, the adjusting of the control block 16 can be loosened to perform the next round of operation.

the utility model provides a numerical control processing clamping device with adjustable can produce through the regulation to control block 16 and draw power to moving block 3 to make the part fix gradually by the centre gripping in the middle of the groove 7 that clamps on two locating pieces 6, conveniently carry out the centre gripping to the part in a flexible way and fix, two detachable locating pieces 6 have improved the flexibility that equipment used.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a numerical control processing clamping device with adjustable which characterized in that includes:

a bottom plate;

the box-shaped block is fixedly arranged at the top of the bottom plate;

the moving block is slidably mounted at the top of the bottom plate;

the four fixed blocks are respectively and fixedly arranged on one sides of the box-shaped blocks and the moving blocks, which are close to each other, and are distributed in a rectangular array;

the four mounting blocks are respectively slidably mounted on the corresponding fixed blocks;

the two positioning blocks are fixedly arranged among the four mounting blocks respectively, and the sides, far away from each other, of the four positioning blocks are in contact with the box-shaped block and the moving block respectively;

the two clamping grooves are respectively formed in one side, close to each other, of the two positioning blocks;

the two transverse rods are fixedly arranged on one side of the moving block, and one ends of the two transverse rods extend into the box-shaped block;

the butt joint rod is fixedly arranged between the two transverse rods;

the adjusting block is fixedly sleeved on the butt joint rod;

the side block is fixedly arranged on one side of the box type block;

the two first round blocks are fixedly arranged on the inner wall of one side of the box-shaped block;

the two threaded rods are respectively and rotatably installed on the corresponding first round blocks, and one ends, far away from the corresponding first round blocks, of the two threaded rods extend out of the box-shaped block;

the second round block is fixedly installed on the inner wall of one side of the side block and corresponds to one end of the threaded rod in a rotating mode.

2. The adjustable numerical control machining clamping device as claimed in claim 1, wherein a circular gear is fixedly sleeved on each of the two threaded rods, the two circular gears are meshed with each other, and a control block is fixedly installed on one end of the corresponding threaded rod.

3. The adjustable numerical control machining clamping device as claimed in claim 1, wherein a plurality of rolling balls are embedded in the bottom of the moving block, and the plurality of rolling balls are all in contact with the top of the bottom plate.

4. The adjustable numerical control machining clamping device as claimed in claim 1, wherein the adjusting block is provided with two mounting holes, inner walls of the two mounting holes are provided with inner threads, two threaded rods are provided with outer threads, and the two threaded rods are respectively in threaded connection with inner walls of the corresponding mounting holes.

5. The adjustable numerical control machining clamping device of claim 1, wherein two through holes are formed in one side of the box-shaped block, and the two through holes are respectively matched with the corresponding threaded rods.

6. The adjustable numerical control machining clamping device of claim 1, wherein one side of the side block is provided with an installation hole, a bearing is fixedly installed on the inner wall of the installation hole, and an inner ring of the bearing is fixedly sleeved on the corresponding threaded rod.