CN216608040U

CN216608040U - Numerical control machine tool with clamping mechanism for bolt machining

Info

Publication number: CN216608040U
Application number: CN202122253514.6U
Authority: CN
Inventors: 张勋; 张玲军; 颜勤祥
Original assignee: Jiangsu Zhonggu Axle Co ltd
Current assignee: Jiangsu Zhonggu Axle Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-05-27
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a numerical control machine tool with a clamping mechanism for bolt machining, which comprises a numerical control machine tool body, wherein a slide rail is fixedly connected inside the numerical control machine tool body, a workbench is connected outside the slide rail, a hollow groove is formed inside the workbench, an auxiliary mechanism is arranged inside the workbench and comprises a motor, the motor is fixedly arranged at the bottom of the inner cavity of the hollow groove, and the motor is fixedly connected with a rotating rod through an output shaft. This digit control machine tool is used in bolt processing with clamping mechanism, through complementary unit's design, can make the motor rotate and drive the dwang and rotate, the dwang rotates the indirect reciprocal lead screw that drives of rotation and rotates, reciprocal lead screw rotates the indirect fixed plate that drives and removes to reach and carry out the effect fixed to the bolt, not only can fix the protection to the bolt of equidimension not through the design of spring, but also can make the bolt process its different angle in the course of working through the design of connecting rod.

Description

Numerical control machine tool with clamping mechanism for bolt machining

Technical Field

The utility model relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool with a clamping mechanism for bolt machining.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and size required by the drawing.

At present, traditional clamping device simple structure, the fixity can be relatively poor, simultaneously to the tight higher of clamp of work piece, accommodation is narrower, can not adapt to the bolt of various sizes, often need change clamping device, and clamping device on the current digit control machine tool has the difficult controlled condition of clamp force, in order to avoid the removal of work piece, often need press from both sides the work piece tight, but if the clamp force is too big, can cause the harm to the surface of work piece, can leave the scar on the work piece surface, influence the precision that the work piece needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control machine tool with a clamping mechanism for bolt machining, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a digit control machine tool is used in bolt processing with clamping mechanism, includes the digit control machine tool body, the inside fixedly connected with slide rail of digit control machine tool body, slide rail external connection has the workstation, the inside dead slot that has seted up of workstation, the inside complementary unit that is equipped with of workstation.

The auxiliary mechanism includes the motor, the fixed dead slot inner chamber bottom of locating of motor, the motor passes through output shaft fixedly connected with dwang, the dwang both sides all are equipped with reciprocal lead screw, two reciprocal lead screw outside all is connected with the bearing frame, two the bearing frame passes through ball nut pair with two bearing frames respectively and is connected, two the equal fixedly connected with fixed plate in bearing frame top, two the fixed plate inboard all is connected with the connecting plate, two the connecting plate inboard all is equipped with the cardboard, two a plurality of springs of equal fixedly connected with between cardboard and two connecting plates.

Preferably, the dwang extends to dead slot inner chamber top and passes through the bearing with the workstation and be connected, the outside first bevel gear of fixedly connected with of dwang, two the equal fixedly connected with second bevel gear in reciprocal lead screw the inner, two first bevel gear both sides and mesh mutually with first bevel gear are located respectively to the second bevel gear, and the dwang of being convenient for rotates, is convenient for support the dwang, and the first bevel gear of being convenient for rotates and drives second bevel gear rotation, and the second bevel gear of being convenient for rotates and drives reciprocal lead screw rotation.

Preferably, two reciprocal lead screw outer end extends to dead slot inner chamber both sides respectively and passes through the bearing with the workstation and be connected, the movable groove has all been seted up to workstation top both sides, two the fixed plate runs through two movable grooves respectively, and the support and the rotation of the reciprocal lead screw of being convenient for, and the fixed plate of being convenient for removes, is convenient for carry on spacingly to the bearing frame, and the fixed plate of being convenient for forms linear movement.

Preferably, two risers of the inside fixedly connected with of workstation, two reciprocal lead screw runs through two risers respectively and passes through the bearing with two risers and be connected, workstation one side fixedly connected with arm-tie, the arm-tie is inside to be inlayed and is equipped with two pull rings, and the riser of being convenient for supports reciprocal lead screw, is convenient for stimulate the pull ring, and the pull ring removes and drives the arm-tie and remove, and the arm-tie removes and drives the workstation and remove, the later stage processing of being convenient for.

Preferably, the connecting plate contacts with the fixed plate, connecting plate one side fixedly connected with connecting rod, the connecting rod runs through the fixed plate and passes through damping bearing with the fixed plate to be connected, the outside fixedly connected with of connecting rod turns round, is convenient for rotate and turns round, and the turn round of being convenient for rotates and drives the connecting rod and rotate, and the connecting rod of being convenient for rotates and drives the fixed plate and rotate, is convenient for carry out the processing of different angles to the bolt after fixing.

Preferably, the bottom of the connecting plate is fixedly connected with a transverse plate, the bottom of the clamping plate is fixedly connected with a clamping block, a clamping groove is arranged inside the transverse plate, the clamping block extends into the clamping groove, the clamping plate can move conveniently to drive the clamping block to move, and the clamping block can move linearly inside the clamping groove conveniently.

Preferably, two spouts, two have been seted up to the workstation inside all is connected with a plurality of slide bars, and is a plurality of the slide bar both ends extend to inside the spout respectively and pass through the bearing with the workstation and be connected, a plurality of the equal fixedly connected with pulley in slide bar outside, it is a plurality of the pulley all contacts with the slide rail, and the workstation of being convenient for removes and drives the pulley rotation, and the design of being convenient for through the pulley makes the workstation more lubricated at the removal in-process.

Compared with the prior art, the utility model provides a numerical control machine tool with a clamping mechanism for bolt machining. The method has the following beneficial effects:

this digit control machine tool is used in bolt processing with clamping mechanism, through complementary unit's design, can make the motor rotate and drive the dwang and rotate, the dwang rotates and indirectly drives reciprocal lead screw and rotates, reciprocal lead screw rotates and indirectly drives the fixed plate and removes, thereby reach the effect of fixing the bolt, not only can fix the protection through the design of spring to the bolt of equidimension not, but also can make the bolt process its different angle in the course of working through the design of connecting rod.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a front cross-sectional view of the structure of the present invention;

FIG. 3 is a top cross-sectional view of a fixation plate in the configuration of the present invention;

FIG. 4 is an enlarged view of FIG. 2 at A;

FIG. 5 is an enlarged view of FIG. 2 at B;

fig. 6 is an enlarged view of fig. 2 at C.

In the figure: 1. a numerical control machine tool body; 2. a slide rail; 3. a work table; 4. an empty groove; 5. an auxiliary mechanism; 501. a motor; 502. rotating the rod; 503. a reciprocating screw rod; 504. a bearing seat; 505. a fixing plate; 506. a connecting plate; 507. clamping a plate; 508. a spring; 6. a first bevel gear; 7. a second bevel gear; 8. a vertical plate; 9. a connecting rod; 10. a transverse plate; 11. a clamping block; 12. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a digit control machine tool is used in bolt processing with clamping mechanism, includes digit control machine tool body 1, the inside fixedly connected with slide rail 2 of digit control machine tool body 1, 2 external connection of slide rail have

workstation

3, and 3 inside dead slots 4 of having seted up of workstation, 3 inside complementary unit 5 that are equipped with of workstation.

The auxiliary mechanism 5 comprises a motor 501, the motor 501 is fixedly arranged at the bottom of an inner cavity of the hollow groove 4, the motor 501 is fixedly connected with a rotating rod 502 through an output shaft, reciprocating screw rods 503 are arranged at two sides of the rotating rod 502, bearing seats 504 are connected with the outer parts of the two reciprocating screw rods 503, the two bearing seats 504 are respectively connected with the two bearing seats 504 through ball nut pairs, fixing plates 505 are fixedly connected with the top parts of the two bearing seats 504, connecting plates 506 are connected with the inner sides of the two fixing plates 505, clamping plates 507 are arranged at the inner sides of the two connecting plates 506, a plurality of springs 508 are fixedly connected between the two clamping plates 507 and the two connecting plates 506, the rotating rod 502 extends to the top part of the inner cavity of the hollow groove 4 and is connected with the workbench 3 through bearings, a first bevel gear 6 is fixedly connected with the outer part of the rotating rod 502, second bevel gears 7 are fixedly connected with the inner ends of the two reciprocating screw rods 503, the two second bevel gears 7 are respectively arranged at two sides of the first bevel gear 6 and are meshed with the first bevel gear 6, the rotating rod 502 is convenient to rotate, the rotating rod 502 is convenient to support, the first bevel gear 6 is convenient to rotate to drive the second bevel gear 7 to rotate, the second bevel gear 7 is convenient to rotate to drive the reciprocating screw rod 503 to rotate, the outer ends of the two reciprocating screw rods 503 are respectively extended to two sides of the inner cavity of the empty groove 4 and are connected with the workbench 3 through bearings, the two sides of the top of the workbench 3 are respectively provided with a movable groove, the two fixing plates 505 respectively penetrate through the two movable grooves, the support and the rotation of the reciprocating screw rods 503 are convenient, the movement of the fixing plates 505 is convenient, the bearing seat 504 is convenient to limit, the fixing plates 505 are convenient to linearly move, the two vertical plates 8 are fixedly connected inside the workbench 3, the two reciprocating screw rods 503 respectively penetrate through the two vertical plates 8 and are connected with the two vertical plates 8 through bearings, one side of the workbench 3 is fixedly connected with a pulling plate, and two pulling rings are embedded inside the pulling rings, the reciprocating screw rod 503 is conveniently supported by a vertical plate 8, the pull ring is conveniently pulled, the pull plate is driven to move by the movement of the pull plate, the worktable 3 is driven to move by the movement of the pull plate, the later-stage processing is convenient, a connecting plate 506 is contacted with a fixing plate 505, a connecting rod 9 is fixedly connected to one side of the connecting plate 506, the connecting rod 9 penetrates through the fixing plate 505 and is connected with the fixing plate 505 through a damping bearing, a rotary head is fixedly connected to the outside of the connecting rod 9 and is convenient to rotate, the rotary head is convenient to rotate to drive the connecting rod 9 to rotate, the connecting rod 9 is convenient to rotate to drive the fixing plate 505 to rotate, the fixed bolt is convenient to process at different angles, a transverse plate 10 is fixedly connected to the bottom of the connecting plate 506, a clamping block 11 is fixedly connected to the bottom of a clamping plate 507, a clamping groove is arranged inside the transverse plate 10, the clamping block 11 extends to the clamping groove, the clamping plate 507 is convenient to move to drive the clamping block 11 to move linearly inside the clamping groove, two spouts have been seted up to 3 insides of workstation, two inside all being connected with a plurality of slide bars of spout, a plurality of slide bar both ends extend to inside the spout respectively and are connected through the bearing with workstation 3, the equal fixedly connected with pulley 12 in a plurality of slide bar outsides, a plurality of pulleys 12 all contact with slide rail 2, the workstation 3 of being convenient for removes and drives pulley 12 and rotate, the design of being convenient for through pulley 12 makes workstation 3 more lubricated at the removal in-process.

In the practical operation process, when the device is used, firstly, the device is connected with an external power supply, when bolts need to be fixed, the motor 501 rotates to drive the rotating rod 502 to rotate, the rotating rod 502 rotates to drive the first bevel gear 6 to rotate, the first bevel gear 6 rotates to drive the second bevel gear 7 to rotate, the second bevel gear 7 rotates to drive the reciprocating screw rod 503 to rotate, the reciprocating screw rod 503 rotates to drive the bearing seat 504 to move, the bearing seat 504 moves to drive the fixing plate 505 to move, the fixing plate 505 moves to drive the connecting plate 506 to move, the connecting plate 506 moves to drive the spring 508 to move, the spring 508 moves to drive the clamping plate 507 to move, when a clutch is in time, the bolts are placed on the top of the transverse plate 10, at the moment, the spring 508 continuously moves to drive the clamping plate 507 to compress, the spring 508 compresses to drive the clamping block 11 to move, whether the clamping block is clamped or not can be observed through the compression of the spring 508, and then the numerically-controlled machine tool body 1 is opened to work on the bolts, thereby reach the effect of fixing processing to the bolt, add man-hour when the different angles of bolt need, rotate the turn round, turn round and rotate and drive connecting rod 9 and rotate, connecting rod 9 rotates and drives connecting plate 506 and rotate, and connecting plate 506 rotates and drives spring 508 and rotate, and spring 508 rotates and drives cardboard 507 and rotate, and cardboard 507 rotates diaphragm 10 and rotates, and diaphragm 10 rotates and drives the bolt rotation to reach the effect of carrying out different angle processing to the bolt.

Claims

1. The utility model provides a digit control machine tool is used in bolt processing with clamping mechanism, includes digit control machine tool body (1), its characterized in that: a sliding rail (2) is fixedly connected inside the numerical control machine tool body (1), a workbench (3) is connected outside the sliding rail (2), a hollow groove (4) is formed inside the workbench (3), and an auxiliary mechanism (5) is arranged inside the workbench (3);

complementary unit (5) includes motor (501), motor (501) is fixed to be located dead slot (4) inner chamber bottom, output shaft fixedly connected with dwang (502) is passed through in motor (501), dwang (502) both sides all are equipped with reciprocal lead screw (503), two reciprocal lead screw (503) outside all is connected with bearing frame (504), two bearing frame (504) pass through ball nut pair with two bearing frames (504) respectively, two the equal fixedly connected with fixed plate (505) in bearing frame (504) top, two fixed plate (505) inboard all is connected with connecting plate (506), two connecting plate (506) inboard all is equipped with cardboard (507), two equal fixedly connected with a plurality of springs (508) between cardboard (507) and two connecting plate (506).

2. The numerically controlled machine tool for processing bolts having a clamping mechanism according to claim 1, wherein: dwang (502) extend to dead slot (4) inner chamber top and pass through the bearing with workstation (3) and be connected, dwang (502) outside fixedly connected with first bevel gear (6), two equal fixedly connected with second bevel gear (7) in reciprocal lead screw (503) inner, two second bevel gear (7) are located first bevel gear (6) both sides respectively and are engaged with first bevel gear (6).

3. The numerically controlled machine tool for processing bolts having a clamping mechanism according to claim 1, wherein: two reciprocal lead screw (503) outer end extends to dead slot (4) inner chamber both sides respectively and passes through the bearing with workstation (3) and be connected, the activity groove has all been seted up to workstation (3) top both sides, two fixed plate (505) run through two activity grooves respectively.

4. The numerically controlled machine tool for processing bolts having a clamping mechanism according to claim 1, wherein: two risers (8) of the inside fixedly connected with of workstation (3), two reciprocal lead screw (503) run through two risers (8) respectively and are connected through the bearing with two risers (8), workstation (3) one side fixedly connected with arm-tie, the inside embedding of arm-tie is equipped with two pull rings.

5. The numerically controlled machine tool for processing bolts having a clamping mechanism according to claim 1, wherein: the connecting plate (506) is in contact with the fixing plate (505), a connecting rod (9) is fixedly connected to one side of the connecting plate (506), the connecting rod (9) penetrates through the fixing plate (505) and is connected with the fixing plate (505) through a damping bearing, and a rotating head is fixedly connected to the outer portion of the connecting rod (9).

6. The numerically controlled machine tool for processing bolts having a clamping mechanism according to claim 1, wherein: connecting plate (506) bottom fixedly connected with diaphragm (10), cardboard (507) bottom fixedly connected with fixture block (11), diaphragm (10) inside begins to be equipped with the draw-in groove, fixture block (11) extend to inside the draw-in groove.

7. The numerically controlled machine tool for processing bolts having a clamping mechanism according to claim 1, wherein: workstation (3) inside has seted up two spouts, two inside a plurality of slide bars that all are connected with of spout, it is a plurality of the slide bar both ends extend to inside the spout respectively and pass through the bearing with workstation (3) and be connected, a plurality of the equal fixedly connected with pulley (12) in slide bar outside, it is a plurality of pulley (12) all contact with slide rail (2).