CN211916143U

CN211916143U - Vertical machining center anchor clamps

Info

Publication number: CN211916143U
Application number: CN201922463946.2U
Authority: CN
Inventors: 龚正兵; 连飞
Original assignee: Wuxi Otebo Precision Machinery Co ltd
Current assignee: Wuxi Otebo Precision Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-13
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a vertical machining center clamp, including base, control box, grip block a and grip block b, set up the spout in the middle of the base top, the up end left side fixedly connected with grip block a of base, both sides all are equipped with the limiting plate around in the grip block a, grip block a and limiting plate pass through adjusting bolt fixed connection, the right side fixedly connected with of base top has the grip block b the same with grip block a structure, the inside of spout is equipped with the sliding block, the left side of spout is equipped with driving motor, driving motor passes through the fix with screw in the spout; the clamping plate a is fixed on the base, the driving wheel is arranged in the sliding block of the clamping plate b and sleeved with the driving screw rod to perform driving movement, so that the clamping plate b is fixedly butted with the clamping plate a, the thread engraved in the driving wheel is meshed with the external thread on the driving screw rod, and the driving wheel moves under the action of the thread through the rotation of the driving screw rod to move the clamping plate b.

Description

Vertical machining center anchor clamps

Technical Field

The utility model relates to an anchor clamps technical field specifically is a vertical machining center anchor clamps.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig qi a j ǜ. In a broad sense, in any process in the process, a device for quickly, conveniently and safely installing a workpiece can be called a clamp, a simple clamp cannot meet the requirement in the industrial production for processing some plate parts, a vertical clamp is intelligently adopted, and in the case of vertical processing, in order to reinforce a plate-shaped workpiece, the workpiece is firstly ensured to be effectively fixed, so that the stability and the quality of the workpiece during processing can be ensured.

In the prior art, although the central clamp for the base of the vertical machining center can be effectively fixed in shape, the central clamp cannot be fixed according to the size of a workpiece when the workpiece is fixed, and the flexibility is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical machining center anchor clamps has the advantage that can freely adjust two kinds of power support of width, manual centre gripping and electronic centre gripping, solves prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical machining center clamp comprises a base, a control box, a clamping plate a and a clamping plate b, wherein a sliding groove is formed in the middle of the top of the base, the clamping plate a is fixedly connected to the left side of the upper end face of the base, limiting plates are arranged on the front side and the rear side of the inside of the clamping plate a, the clamping plate a is fixedly connected with the limiting plates through adjusting bolts, the clamping plate b which is identical to the clamping plate a in structure is fixedly connected to the right side of the top end of the base, a sliding block is arranged inside the sliding groove, a driving motor is arranged on the left side of the sliding groove and fixed in the sliding groove through screws, a transmission lead screw is fixedly connected to the output end of the driving motor, penetrates through the sliding block and;

grip block a front side fixedly connected with control box, the control box front side surface is inlayed and is had touch-control screen and switch, the touch-control screen is located switch's left side, power source, controller and contactor have been installed from a left side to the right side in proper order to the inside of control box.

Preferably, the clamping plates a and b are of a groove type, and the bottom of the clamping plates is a solid plate.

Preferably, the limiting plate is L-shaped, threads are formed in the contact position of the adjusting bolt and the clamping plate a, and the adjusting bolt penetrates through the clamping plate a through the threads to be connected with the limiting plate.

Preferably, the clamping plate b and the sliding block are integrally cast, a driving wheel is embedded in the sliding block, and threads are carved in the driving wheel and are in through connection with a driving screw rod.

Preferably, the middle of the right side of the base is provided with a rotating handle, a bearing is embedded at the contact position of the rotating handle and the base, and the rotating handle is fixedly connected with the right end of the transmission screw rod through the bearing.

Preferably, the driving motor is a stepping motor, and the touch screen is a liquid crystal display screen.

Preferably, the types of the driving motor are as follows: 192ZD, the model of the touch screen is: CE4R-154, the contactor model is: JFY-713.

Preferably, the power interface is connected with the power switch through a cable, the power switch is connected with the touch screen through a cable, the touch screen is connected with the driving motor, the controller and the contactor through cables, and the contactor is connected with the driving motor through a cable Y type.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. a vertical machining center clamp clamps a workpiece to be machined through a clamping plate a and a clamping plate b, L-shaped limiting plates are arranged in the clamping plate a and the clamping plate b, and the workpiece is fixedly clamped according to the size of the workpiece through manually adjusting an adjusting bolt;

2. a vertical machining center clamp is fixed on a base through a clamping plate a, a driving wheel is arranged in a sliding block of the clamping plate b and sleeved with a driving screw rod to perform driving movement, so that the clamping plate b is fixedly butted with the clamping plate a, threads are engraved in the driving wheel to be meshed with external threads on the driving screw rod, and the driving wheel moves under the action of the threads to move the clamping plate b through the rotation of the driving screw rod;

3. the utility model provides a vertical machining center anchor clamps, driving motor adopt step motor, improves the motion precision, is connected with the transmission lead screw through the step motor pivot, carries out the transmission, also can adjust the position of grip block b through rotatory handle manual rotation lead screw under the circumstances of outage, its practicality of greatly increased.

Drawings

Fig. 1 is a schematic view of the overall structure of a main body of a vertical machining center fixture of the present invention;

fig. 2 is a top view of the overall structure of a vertical machining center fixture of the present invention;

FIG. 3 is a schematic diagram showing the inside structure of a clamp base of a vertical machining center according to the present invention;

fig. 4 is a back profile view of a clamping plate b of the vertical machining center fixture of the present invention;

fig. 5 is the internal structure diagram of a control box of a vertical machining center fixture of the present invention.

The figures are labeled as follows: 1. a base; 2. a control box; 3. a touch screen; 4. a power switch; 5. a power interface; 6. a controller; 7. a chute; 8. a clamping plate a; 9. a limiting plate; 10. adjusting the bolt; 11. clamping plates b and 12 and sliding blocks; 13. a driving wheel; 14. a drive motor; 15. a transmission screw rod; 16. rotating the handle; 17. a contactor is provided.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

please refer to fig. 1, 2, 3, 5, a vertical machining center anchor clamps, which comprises a base 1, a control box 2, grip block a8 and grip block b11, chute 7 has been seted up in the middle of the 1 top of base, chute 7 top left end is equipped with grip block a8, grip block a8 passes through fix with screw on base 1, both sides all are equipped with limiting plate 9 around in grip block a8, open has been seted up in the middle of grip block a8 front and back two sides upside, grip block a8 runs through grip block a8 with limiting plate 9 contact department through adjusting bolt 10 and is connected with limiting plate 9, base 1 top end and grip block a8 symmetric position are equipped with grip block b11, grip block b11 inner structure territory grip block a8 is the same in structure, grip block a8 bottom is equipped with slider 12, base 1 is inside middle left end is equipped with driving motor 14, driving motor 14 model is: 192ZD, a driving motor 14 is fixed in the base 1 through screws, a transmission screw rod 15 is arranged at the right end of the driving motor 14, the left end of the transmission screw rod 15 is rotationally fixed with the driving motor 14 through a bearing, the transmission screw rod 15 penetrates through a sliding block 12 and is connected with a clamping plate b11, the clamping plate b11 and the sliding block 12 are integrally cast, a transmission wheel 13 is embedded in the sliding block 12, threads are engraved in the transmission wheel 13 and are in through connection with the transmission screw rod 15, power support is provided through the driving motor 14, and transmission is performed through the transmission screw rod 15;

example 2:

referring to fig. 4 and 5, a vertical machining center fixture includes a base 1 and a control box 2, the control box 2 is disposed on the front side of a clamping plate a8, the control box 2 is fixed on the base 1 by screws, a touch screen 3 is embedded on the front side surface of the control box 2, and the type of the touch screen 3 is: CE4R-1540, touch screen 3 right side is equipped with switch 4, and switch 4 passes through the fix with screw on control box 2, and left side wall inlays in control box 2 has power source 5, and power source 5 right side is equipped with controller 6, and controller 6 passes through the fix with screw in control box 2, and controller 6 right side is equipped with contactor 17, and the contactor 17 model is: JFY-713, the contactor 17 is fixed in the control box 2 by screws;

example 3:

referring to fig. 2, 3 and 4, a vertical machining center clamp includes a clamping plate a8 and a clamping plate b11 which are each of a groove shape, the bottom of the clamping plate b11 is a solid plate, a limiting plate 9 is an L-shaped plate, a screw thread is formed in a contact position of an adjusting bolt 10 and the clamping plate a8, the adjusting bolt 10 penetrates through the clamping plate a8 through the screw thread and is connected with the limiting plate 9, a rotating handle 16 is arranged in the middle of the right side of a base 1, a bearing is embedded in a contact position of the rotating handle 16 and the base 1, the rotating handle 16 is connected with a transmission lead screw 15 through the bearing, a stepping motor is adopted as a driving motor 14, a liquid crystal display screen is adopted as a touch screen 3, a power interface 5 is connected with the power switch 4 through a cable, the power switch 4 is connected with the touch screen 3 through a cable, the touch screen 3 is connected with the driving motor 14, a controller 6 and a contactor 17 through a cable Y, and an electrical basis is provided for equipment operation.

The working principle is as follows: the utility model relates to a vertical machining center anchor clamps, connect power source 5 through the power cord, open switch 4 equipment whole circular telegram and start in advance, through operation touch screen 3, make controller 6 control driving motor 14 through cable control contactor 17 and start forward, drive transmission lead screw 15 and rotate, drive wheel 13 is on transmission lead screw 15 relative to the rotatory reverse motion of transmission lead screw 15, make grip block b11 separate with grip block a8, later control driving motor 14 through controller 6 and stop, put the work piece between two limiting plates 9 of grip block a8, adjust adjusting bolt 10 through manual and make the work piece stable, later operation touch screen 3 controls driving motor 14 through controller 6 and starts backward, make grip block b11 towards the direction movement of grip block a8, carry out the centre gripping to the work piece, adjust adjusting bolt 10 on grip block b11 through manual and make the work piece centre gripping stable can, when in use, the position of the clamping plate b11 can be adjusted by manually adjusting the handle.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a vertical machining center anchor clamps, includes base (1), control box (2), grip block a (8) and grip block b (11), its characterized in that: the clamping device is characterized in that a sliding groove (7) is formed in the middle of the top of the base (1), a clamping plate a (8) is fixedly connected to the left side of the upper end face of the base (1), limiting plates (9) are arranged on the front side and the rear side in the clamping plate a (8), the clamping plate a (8) is fixedly connected with the limiting plates (9) through adjusting bolts (10), a clamping plate b (11) with the same structure as the clamping plate a (8) is fixedly connected to the right side of the top end of the base (1), a sliding block (12) is arranged inside the sliding groove (7), a driving motor (14) is arranged on the left side of the sliding groove (7), the driving motor (14) is fixed in the sliding groove (7) through screws, a transmission lead screw (15) is fixedly connected to the output end of the driving motor (14), and the transmission lead screw (15) penetrates through the;

grip block a (8) front side fixedly connected with control box (2), control box (2) front side surface inlays and has touch-control screen (3) and switch (4), touch-control screen (3) are located switch (4) left side, power source (5), controller (6) and contactor (17) are installed from a left side to the right side in proper order to the inside of control box (2).

2. The vertical machining center clamp of claim 1, wherein: the clamping plate a (8) and the clamping plate b (11) are groove-shaped, and the bottom of the clamping plate a is a solid plate.

3. The vertical machining center clamp of claim 1, wherein: the limiting plate (9) is L-shaped, threads are formed in the contact position of the adjusting bolt (10) and the clamping plate a (8), and the adjusting bolt (10) penetrates through the clamping plate a (8) through the threads to be connected with the limiting plate (9).

4. The vertical machining center clamp of claim 1, wherein: grip block b (11) and sliding block (12) integrative casting, it has drive wheel (13) to inlay in sliding block (12), be carved with screw and transmission lead screw (15) through connection in drive wheel (13).

5. The vertical machining center clamp of claim 1, wherein: the rotary handle is characterized in that a rotary handle (16) is arranged in the middle of the right side of the base (1), a bearing is embedded at the contact position of the rotary handle (16) and the base (1), and the rotary handle (16) is fixedly connected with the right end of the transmission screw rod (15) through the bearing.

6. The vertical machining center clamp of claim 1, wherein: the driving motor (14) adopts a stepping motor, and the touch screen (3) adopts a liquid crystal display screen.

7. The vertical machining center clamp of claim 1, wherein: the type of the driving motor (14) is as follows: 192ZD, the model of the touch screen (3) is: CE4R-1540, the contactor (17) model being: JFY-713.

8. The vertical machining center clamp of claim 1, wherein: power source (5) are connected with switch (4) through the cable, switch (4) are through cable connection touch-control screen (3), touch-control screen (3) are through cable connection driving motor (14), controller (6) and contactor (17), contactor (17) are connected through cable Y type with driving motor (14).