CN219818824U

CN219818824U - Anchor clamps fixed establishment of digit control machine tool

Info

Publication number: CN219818824U
Application number: CN202320479975.1U
Authority: CN
Inventors: 张国青; 张�成; 郭强; 谢胜军; 李现操; 栗庆明
Original assignee: Hebei Jushi Houda Machinery Co ltd
Current assignee: Hebei Jushi Houda Machinery Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-10-13
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to a fixture fixing mechanism of a numerical control machine tool, which comprises a base, wherein a numerical control machine tool body is fixed on the upper surface of the base, an operation table is fixed on the right side of the front surface of the numerical control machine tool body, a mounting plate is fixed on the inner wall of the left side of the numerical control machine tool body, a fixing component is arranged on the right side of the mounting plate, a fixture body is arranged on the right side of the mounting plate, and a processing component is arranged in the numerical control machine tool body. This fixture fixing mechanism of digit control machine tool, through the cooperation in card hole, can go into the card hole inside with the fixture block card to fix anchor clamps, prevent that anchor clamps from droing at the in-process of rotation or processing, through the cooperation of dead lever, can release the card hole with the fixture block, thereby be convenient for dismantle anchor clamps from the mounting panel, through the cooperation of second spring and support piece, can support the fixture block, thereby avoid in the course of working, the clamp splice produces not hard up, leads to the product of processing to appear the error.

Description

Anchor clamps fixed establishment of digit control machine tool

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a fixture fixing mechanism of a numerical control machine tool.

Background

The numerical control machine is an automatic machine equipped with a program control system capable of logically processing a program prescribed by a control code or other symbol instruction, decoding the program, inputting the program to a numerical control device through an information carrier, sending various control signals from the numerical control device through operation processing, controlling the operation of the machine, and automatically machining parts according to the shape and size required by a drawing.

In the process of processing a workpiece by a numerical control machine tool, the workpiece needs to be fixed through a clamp so as to avoid falling off of the workpiece in the processing process, the clamp needs to be replaced and maintained after long-time working so as to avoid poor clamping effect, as disclosed in Chinese patent publication No. (CN 217224631U), the clamp fixing mechanism of the numerical control machine tool comprises a base, the upper end surface of the base is provided with a symmetrically arranged fixed block in a sliding manner through a moving device, the right end surface of the fixed block is provided with a plurality of jacks, the inside of each jack is inserted with a fixed column, the inner wall of each jack is fixedly connected with a retainer ring and a baffle cylinder, the outer wall of each fixed column is in sliding connection with a baffle cylinder, the left end of each fixed column is fixedly connected with a small piston, the outer wall of each fixed block is fixedly connected with an oil cylinder, a fixed plate and a limiting rod are fixedly connected with a piston, the outer wall of each piston is in sliding manner, a driving device for driving the piston is arranged in each oil cylinder, two ends of each limiting rod are fixedly connected with the oil cylinder and the fixed plate, the right end surface of each fixed plate is provided with an oil hole, the inner wall of each fixed block is fixedly connected with the corresponding oil hole, and the clamp is easy to detach the clamp, and the clamp is easy to detach due to the fact that the clamp is difficult to be mounted in the prior art, and the clamp is difficult to be mounted in the installation process, and the problem is difficult to be solved, and the problem is easy to detach and difficult to install in the clamp.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fixture fixing mechanism of a numerical control machine tool, which has the advantages of convenient installation and disassembly and no looseness, and solves the problems that the disassembly and the installation of the fixture are complicated, the fixture is easy to loosen after being fixed, errors are generated during processing, and the practicability is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fixture fixing mechanism of the numerical control machine tool comprises a base, wherein a numerical control machine tool body is fixed on the upper surface of the base, an operation table is fixed on the right side of the front face of the numerical control machine tool body, a mounting plate is fixed on the inner wall of the left side of the numerical control machine tool body, a fixing assembly is arranged on the right side of the mounting plate, a fixture body is arranged on the right side of the mounting plate, and a machining assembly is arranged inside the numerical control machine tool body;

the fixed subassembly is including fixing the connection platform on mounting panel right side, the draw-in hole has been seted up in the outside of connection platform, the outside of connection platform is fixed with first spring, the other end of first spring is fixed with the fixed block, the lower fixed surface of fixed block has the dead lever, the left side of anchor clamps body is fixed with the connecting rod, first installing port has been seted up in the outside of connecting rod, the interior bottom wall of first installing port is fixed with the second spring, and the other end of second spring is fixed with the fixture block, the second installing port has been seted up to the inboard of draw-in hole, the inboard of second installing port is fixed with support piece.

Further, a lamp holder is fixed on the left inner wall of the numerical control machine body, and a bulb is fixed at the bottom end of the lamp holder.

Further, the number of the clamping holes and the number of the first springs are two, and the clamping holes and the first springs are distributed vertically symmetrically through the central axis of the connecting table.

Further, the support piece comprises a third spring fixed on the inner side of the second mounting opening, and a support block is fixed on the other end of the third spring.

Further, the external diameter of fixture block is less than the internal diameter of first installing port, the external diameter of fixture block and the internal diameter looks adaptation of card hole.

Further, the processing subassembly is including fixing the motor at right side digit control machine tool body left side inner wall, be fixed with the fixed plate between the relative one side inner wall of digit control machine tool body, the output shaft of motor runs through and extends to the inside of fixed plate, and is fixed with the threaded rod, rotate through the bearing between the other end of threaded rod and the left side inner wall of fixed plate and be connected, the outside threaded connection of threaded rod has the screw thread piece, the lower surface of screw thread piece runs through and extends to the downside of fixed plate, the interior bottom wall of screw thread piece is fixed with electric putter, electric putter's output shaft runs through and extends to the downside of screw thread piece, and is fixed with the machined part.

Further, the machined part comprises a supporting rod fixed on an output shaft of the electric push rod, and a polishing head is fixed at the bottom end of the supporting rod.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this fixture fixing mechanism of digit control machine tool, through the cooperation in card hole, can go into the card hole inside with the fixture block card to fix anchor clamps, prevent that anchor clamps from droing at the in-process of rotation or processing, through the cooperation of dead lever, can release the card hole with the fixture block, thereby be convenient for dismantle anchor clamps from the mounting panel, through the cooperation of second spring and support piece, can support the fixture block, thereby avoid in the course of working, the clamp splice produces not hard up, leads to the product of processing to appear the error.

2. This fixture fixing mechanism of digit control machine tool, cooperation through the motor can drive the threaded rod and rotate to drive the screw thread piece and remove, through the removal of screw thread piece, can drive electric putter and remove, thereby the position of horizontal regulation processing, cooperation through electric putter can drive the machined part and remove, thereby vertical regulation processing position.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a fastening assembly according to the present utility model;

FIG. 3 is a schematic view of a processing assembly according to the present utility model.

In the figure: 1 base, 2 digit control machine tool body, 3 operation panel, 4 mounting panels, 5 fixed subassembly, 501 connection platform, 502 draw-in hole, 503 first spring, 504 fixed block, 505 dead lever, 506 connecting rod, 507 first mounting mouth, 508 second spring, 509 fixture block, 510 second mounting mouth, 511 support piece, 6 anchor clamps body, 7 processing subassembly, 701 motor, 702 fixed plate, 703 threaded rod, 704 screw thread piece, 705 electric putter, 706 machined part, 8 lamp stand, 9 bulb.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the fixture fixing mechanism of the numerically-controlled machine tool in this embodiment includes a base 1, an upper surface of the base 1 is fixed with a numerically-controlled machine tool body 2, an operation table 3 is fixed on the right side of the front of the numerically-controlled machine tool body 2, the numerically-controlled machine tool body 2 is operated to enable the numerically-controlled machine tool body 2 to perform different machining, a mounting plate 4 is fixed on the left inner wall of the numerically-controlled machine tool body 2, a fixing component 5 is arranged on the right side of the mounting plate 4, the fixture is conveniently installed and detached, looseness of the fixture in the machining process is prevented, a fixture body 6 is arranged on the right side of the mounting plate 4, and a machined workpiece is clamped and fixed so that the numerically-controlled machine tool can be machined, a machining component 7 is arranged in the numerically-controlled machine tool body 2 to facilitate adjustment of the machining position, and the machining efficiency is improved.

Wherein, the left side inner wall of digit control machine tool body 2 is fixed with lamp stand 8, and the bottom mounting of lamp stand 8 has bulb 9, can throw light on to digit control machine tool inside, makes things convenient for the staff to see the process of processing clearly.

Referring to fig. 2, for convenience in installing and dismantling the fixture, prevent that the fixture from getting loose in the course of working, the fixed subassembly 5 in this embodiment includes the connection board 501 of fixing on the right side of mounting panel 4, clamping hole 502 has been seted up in the outside of connection board 501, the outside of connection board 501 is fixed with first spring 503, the other end of first spring 503 is fixed with fixed block 504, can compress first spring 503 through manual pressing fixed block 504, fixed block 504's lower surface is fixed with dead lever 505, when pressing fixed block 504, fixed block 504 drives dead lever 505 and removes, first spring 503 receives the compression, fixed rod 505 shifts out the part in clamping hole 502, thereby the convenience is dismantled the fixture, after unclamping fixed block 504, first spring 503 passes through the elasticity, rebound fixed block 504 initial position, the left side of fixture body 6 is fixed with connecting rod 506, the external diameter of connecting rod 506 and the internal diameter looks adaptation of connection board 501, first installing port 507 has been seted up in the outside of connecting rod 506, the interior bottom wall of first installing port 507 is fixed with second spring 508, the other end of second spring 508 is fixed with fixture block 509, when pressing fixed block 509 moves to the clamping block 509, thereby install the fixture block 509 and take place at the inside of the position of supporting fixture body 509, install the second fixture 510 through the clamping hole 509, thereby the inside is opened at the position of supporting fixture body 510, the second fixture is fixed to take place at the inside of the clamping hole is fixed die 509, the position is fixed to the inside when the fixture is fixed to the inside by the fixture has been finished, and the fixture is fixed to the second fixture is fixed to the inside the position at the position of the fixture is easy.

In this example, the number of the clamping holes 502 and the number of the first springs 503 are two, and the clamping holes 502 and the first springs 503 are symmetrically distributed up and down along the central axis of the connecting table 501, so that the stability of the fixture body 6 during fixing is improved, the outer diameter of the clamping block 509 is smaller than the inner diameter of the first mounting opening 507, and the outer diameter of the clamping block 509 is matched with the inner diameter of the clamping hole 502, so as to reduce the gap between the clamping block 509 and the clamping hole 502.

It should be noted that, the supporting member 511 includes a third spring fixed at the inner side of the second mounting hole 510, the other end of the third spring is fixed with a supporting block, the clamping block 509 pushes the supporting block into the second mounting hole 510, so that the third spring is compressed, and after the clamping block 509 completely enters the clamping hole 502, the third spring pushes the supporting block to the clamping block 509 by elastic force, so as to fix the clamping block 509.

Referring to fig. 3, in order to facilitate adjusting the processing position and improve the processing efficiency, the processing assembly 7 in this embodiment includes a motor 701 fixed on the left inner wall of the right nc machine body 2, a fixed plate 702 is fixed between the opposite side inner walls of the nc machine body 2, the fixed plate 702 is in a cuboid with hollow inside and missing right side wall, an output shaft of the motor 701 penetrates and extends to the inside of the fixed plate 702, and a threaded rod 703 is fixed, the output shaft of the motor 701 drives the threaded rod 703 to rotate, the other end of the threaded rod 703 is rotationally connected with the left inner wall of the fixed plate 702 through a bearing, a threaded block 704 is connected with an outer side thread of the threaded rod 703, the threaded rod 703 rotates to drive the threaded block 704 to move, a lower surface of the threaded block 704 penetrates and extends to the lower side of the fixed plate 702, a sliding opening is formed in the lower surface of the fixed plate 702, the sliding opening is in a width of the sliding opening, an inner bottom wall of the threaded block 704 is fixed with an electric push rod 705, the threaded block moves to drive the electric push rod 705, and thus the position of the transverse adjustment is performed, the output shaft of the electric push rod 705 penetrates and extends to the lower side of the threaded block 704 to the electric push rod 704, and the workpiece 706 is driven by the electric push rod 706 to move.

In this example, the workpiece 706 includes a support rod fixed on an output shaft of the electric push rod 705, the output shaft of the electric push rod 705 drives the support rod to move, a polishing head is fixed at the bottom end of the support rod, and the support rod drives the polishing head to move, so that the position of longitudinal processing is adjusted.

The working principle of the embodiment is as follows:

(1) When the fixture is installed, the fixture block 509 is pressed firstly, the second spring 508 is compressed, the fixture block 509 enters the first installation opening 507, then the connecting rod 506 on the fixture body 6 is inserted into the connecting table 501 until the fixture block 509 moves to the position of the clamping hole 502, the compressed second spring 508 ejects the fixture block 509 into the clamping hole 502 through elasticity and supports the fixture block 509, so that the fixture body 6 is fixed, when the fixture block 509 enters the clamping hole 502, the fixture block 509 pushes the supporting block into the second installation opening 510, the third spring is compressed, after the fixture block 509 completely enters the clamping hole 502, the supporting block is pushed to the fixture block 509 through elasticity, the fixture block 509 is fixed, and the fixture body 6 is prevented from loosening during machining.

(2) After the fixture body 6 is installed and fixed, the workpiece is clamped and fixed, the motor 701 is turned on, the output shaft of the motor 701 drives the threaded rod 703 to rotate, the threaded rod 703 rotates to drive the threaded block 704 to move, the threaded block 704 moves to drive the electric push rod 705 to move, thereby transversely adjusting the machining position, after the transverse machining position is adjusted, the electric push rod 705 is turned on, the output shaft of the electric push rod 705 drives the support rod to move, the support rod drives the grinding head to move, thereby adjusting the longitudinal machining position, after the machining position is adjusted, the numerical control machine tool body 2 is turned on, the fixture body 6 rotates to drive the workpiece to rotate, and the grinding head is enabled to machine the workpiece.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixture fixing mechanism of digit control machine tool, includes base (1), its characterized in that: the automatic numerical control machine is characterized in that a numerical control machine body (2) is fixed on the upper surface of the base (1), an operation table (3) is fixed on the right side of the front face of the numerical control machine body (2), a mounting plate (4) is fixed on the left inner wall of the numerical control machine body (2), a fixing component (5) is arranged on the right side of the mounting plate (4), a clamp body (6) is arranged on the right side of the mounting plate (4), and a machining component (7) is arranged in the numerical control machine body (2);

the fixing assembly (5) comprises a connecting table (501) fixed on the right side of the mounting plate (4), a clamping hole (502) is formed in the outer side of the connecting table (501), a first spring (503) is fixed on the outer side of the connecting table (501), a fixing block (504) is fixed on the other end of the first spring (503), a fixing rod (505) is fixed on the lower surface of the fixing block (504), a connecting rod (506) is fixed on the left side of the clamp body (6), a first mounting opening (507) is formed in the outer side of the connecting rod (506), a second spring (508) is fixed on the inner bottom wall of the first mounting opening (507), a clamping block (509) is fixed on the other end of the second spring (508), a second mounting opening (510) is formed in the inner side of the clamping hole (502), and a supporting piece (511) is fixed on the inner side of the second mounting opening (510).

2. The fixture fixing mechanism of a numerical control machine according to claim 1, wherein: the lamp holder (8) is fixed on the left inner wall of the numerical control machine body (2), and a bulb (9) is fixed at the bottom end of the lamp holder (8).

3. The fixture fixing mechanism of a numerical control machine according to claim 1, wherein: the number of the clamping holes (502) and the number of the first springs (503) are two, and the clamping holes and the first springs are distributed symmetrically up and down on the central axis of the connecting table (501).

4. The fixture fixing mechanism of a numerical control machine according to claim 1, wherein: the support piece (511) comprises a third spring fixed on the inner side of the second mounting opening (510), and a support block is fixed on the other end of the third spring.

5. The fixture fixing mechanism of a numerical control machine according to claim 1, wherein: the external diameter of fixture block (509) is less than the internal diameter of first mounting port (507), the external diameter of fixture block (509) and the internal diameter looks adaptation of draw-in hole (502).

6. The fixture fixing mechanism of a numerical control machine according to claim 1, wherein: the machining assembly (7) comprises a motor (701) fixed on the left inner wall of the right numerical control machine body (2), a fixed plate (702) is fixed between the opposite side inner walls of the numerical control machine body (2), an output shaft of the motor (701) penetrates through and extends to the inside of the fixed plate (702), a threaded rod (703) is fixed, the other end of the threaded rod (703) is rotationally connected with the left inner wall of the fixed plate (702) through a bearing, a threaded block (704) is connected with the outer side of the threaded rod (703) in a threaded manner, the lower surface of the threaded block (704) penetrates through and extends to the lower side of the fixed plate (702), an electric push rod (705) is fixed on the inner bottom wall of the threaded block (704), and an output shaft of the electric push rod (705) penetrates through and extends to the lower side of the threaded block (704) and is fixed with a workpiece (706).

7. The fixture fixing mechanism of a numerical control machine according to claim 6, wherein: the machined part (706) comprises a supporting rod fixed on an output shaft of the electric push rod (705), and a polishing head is fixed at the bottom end of the supporting rod.