CN215147090U

CN215147090U - Anchor clamps fixed establishment of digit control machine tool

Info

Publication number: CN215147090U
Application number: CN202121409797.2U
Authority: CN
Inventors: 赵旭刚; 刘杰
Original assignee: Anhui Jinrui Intelligent Equipment Co ltd
Current assignee: Anhui Jinrui Intelligent Equipment Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-14
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to a digit control machine tool technical field just discloses an anchor clamps fixed establishment of digit control machine tool, including mount pad and workstation, the workstation is fixed at the mount pad top, and the spout has been seted up at the workstation top, and sliding connection has the slip table in the spout, and workstation left side wall is provided with the drive division, and the workstation top is connected with two anchor clamps casees, and all is provided with the clamping part in two anchor clamps casees. The utility model provides a different specification and dimension's of insecure and unable centre gripping of clamp centre gripping processing part in the digit control machine tool, lead to the poor problem of device commonality.

Description

Anchor clamps fixed establishment of digit control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field specifically is a fixture fixing mechanism of digit control machine tool.

Background

The numerical control machine tool is a short-term digital control machine tool, and is an automatic machine tool provided with a program control system, the control system can logically process a program specified by a control code or other symbolic instructions, decode the program, represent the decoded program by coded numbers, input the coded number into a numerical control device through an information carrier, send various control signals by the numerical control device through operation processing, control the action of the machine tool, and automatically process parts according to the shape and the size required by a drawing.

When the existing numerical control machine tool is used, the clamp of the existing numerical control machine tool is not fastened enough for clamping the part, so that the part is not loosened in the machining process, the machining quality of the part is seriously lowered, the defective rate is increased, meanwhile, the clamp can not clamp the parts with different specifications and sizes, the clamp in the existing numerical control machine tool can not be used due to the difference of the length or the diameter of the part, the universality of the device is poor, and the requirement of actual production can not be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anchor clamps fixed establishment of digit control machine tool has solved the processing part of the different specification and dimension of the insecure and unable centre gripping of anchor clamps centre gripping in the digit control machine tool, leads to the poor problem of device commonality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an anchor clamps fixed establishment of digit control machine tool, includes mount pad and workstation, the workstation is fixed at the mount pad top, and the spout has been seted up at the workstation top, and sliding connection has the slip table in the spout, and workstation left side wall is provided with the drive division, and the workstation top is connected with two anchor clamps casees, and all is provided with the clamping part in two anchor clamps casees.

Preferably, the drive part includes the motor, and the motor passes through the layer board to be fixed on workstation left side wall, and the motor output runs through workstation left side wall and fixedly connected with lead screw, and the one end that the motor was kept away from to the lead screw runs through the slip table lateral wall and is connected with spout right side cell wall rotation.

Preferably, two anchor clamps casees are left and right parallel arrangement, and lie in left anchor clamps case fixed mounting at the slip table top, and the anchor clamps case fixed mounting that lies in the right side is at workstation upper surface right-hand member.

Preferably, the clamping part comprises a first rack, a second rack and four groups of limit blocks, first limit rods are fixed at the upper ends and the lower ends of the first rack, second limit rods are fixed at the upper ends and the lower ends of the second rack, the number of each group of limit blocks is two, the two limit blocks in each group are arranged in parallel, the left side wall and the right side wall of each limit block are respectively fixedly connected with the side wall of the fixture box, and the first limit rods and the second limit rods all penetrate through the limit blocks on the same vertical line and are connected with the limit blocks in a sliding mode.

Preferably, two first rack tooth faces set up in opposite directions, and two second rack tooth faces set up mutually in opposite directions, lie in and be connected with same gear between homonymy first rack and the second rack in the meshing, and two gear revolve sets up between the anchor clamps incasement lateral wall.

Preferably, two first gag lever post tops run through and extend to anchor clamps case top, and two first gag lever post tops are fixed with same punch holder, and two second gag lever post tops run through and extend to anchor clamps case top, and two second gag lever post tops are fixed with same lower plate, punch holder and lower plate parallel arrangement, and two first gag lever posts run through the lower plate.

Preferably, the bottom of the upper clamping plate is fixed with an upper clamping block, the top of the lower clamping plate is fixed with a lower clamping block, the arc-shaped groove which is left and right in through connection is formed in the surface, close to the lower clamping block, of the upper clamping block, a rubber anti-slip pad is fixed in the arc-shaped groove, and the upper clamping block is matched with the lower clamping block.

Preferably, the fixture box is internally and fixedly provided with a hydraulic cylinder, the hydraulic cylinder is positioned between the two second racks, and the output end of the hydraulic cylinder penetrates through the top wall of the fixture box and is fixedly connected with the bottom of the lower clamping plate so as to drive the lower clamping plate to move up and down.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixture fixing mechanism of digit control machine tool possesses following beneficial effect:

1. the utility model discloses a motor drives the lead screw and rotates, through spout and slip table cooperation motion to make left anchor clamps case can remove, with the distance between two anchor clamps casees of adjustment, and fix the spare part of treating processing through the clamping part of anchor clamps incasement, guarantee the production operation process of digit control machine tool, guarantee promptly that the device can satisfy the part of different length and process.

2. The utility model discloses a pneumatic cylinder that sets up drives lower plate up-and-down motion, the lower plate drives second gag lever post and second rack removal, the gear that the second rack is connected through the meshing drives first rack and removes, the removal through two first racks drives the punch holder and removes, through each mechanism moving linkage nature of clamping part promptly, realize going up clamp splice and lower clamp splice in opposite directions or back on the back removal, accomplish the clamp of counterpiece tightly and loose putting, go up the rubber slipmat in the arc wall that the clamp splice is close the one side of seting up with lower clamp splice, can prevent to remove in the parts machining, can protect the part surface again, prevent that the part surface is impaired.

3. The utility model discloses a cooperation of drive division and clamping part can carry out the centre gripping to the part of different length and different diameters and fix for improve the fastening nature of part in the digit control machine tool processing, solved the poor problem of device centre gripping insecure and commonality among the technical problem promptly.

Drawings

Fig. 1 is a front view of a clamp fixing mechanism of a numerical control machine tool according to the present invention;

FIG. 2 is a front sectional view of the clamping box of the present invention;

figure 3 is a side sectional view of the clamp box of the present invention.

In the figure: 1. a mounting seat; 2. a work table; 3. a chute; 4. a sliding table; 5. a drive section; 51. a motor; 52. a screw rod; 6. a clamp box; 61. a hydraulic cylinder; 7. a clamping portion; 71. a first rack; 711. a first limit rod; 72. a second rack; 721. a second limiting rod; 73. a limiting block; 74. a gear; 75. an upper splint; 751. an upper clamping block; 76. a lower splint; 761. and (5) a lower clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a fixture fixing mechanism of a numerical control machine tool comprises a mounting seat 1 and a workbench 2, the workbench 2 is fixed on the top of the mounting seat 1, the top of the workbench 2 is provided with a chute 3, the chute 3 is connected with a sliding table 4 in a sliding way, the left side wall of the workbench 2 is provided with a driving part 5, the driving part 5 comprises a motor 51, the motor 51 adopts a forward and reverse rotation speed regulating motor for driving a screw rod 52 to rotate forward and reversely, the motor 51 is fixed on the left side wall of the workbench 2 through a supporting plate, the output end of the motor 51 penetrates through the left side wall of the workbench 2 and is fixedly connected with the screw rod 52, one end of the screw rod 52 far away from the motor 51 penetrates through the side wall of the sliding table 4 and is rotatably connected with the right side wall of the chute 3, the top of the workbench 2 is connected with two fixture boxes 6, the two fixture boxes 6 are arranged in a left-right parallel manner, the fixture box 6 on the left side is fixedly arranged on the top of the sliding table 4, the fixture box 6 on the right side is fixedly arranged on the right side on the right end of the upper surface of the workbench 2, the two clamp boxes 6 are internally provided with clamping parts 7, each clamping part 7 comprises a first rack 71, a second rack 72 and four groups of limiting blocks 73, the rack surfaces of the two first racks 71 are oppositely arranged, the first racks 71 and the second racks 72 positioned on the same side are meshed and connected with the same gear 74, the two gears 74 are rotatably arranged between the inner side walls of the clamp boxes 6, the upper end and the lower end of each first rack 71 are respectively fixed with a first limiting rod 711, the upper end and the lower end of each second rack 72 are respectively fixed with a second limiting rod 721, the top ends of the two first limiting rods 711 penetrate and extend to the upper part of each clamp box 6, the top ends of the two first limiting rods 711 are respectively fixed with the same upper clamping plate 75, the top ends of the two second limiting rods 721 penetrate and extend to the upper part of each clamp box 6, the top ends of the two second limiting rods 721 are respectively fixed with the same lower clamping plate 76, the upper clamping plates 75 and the lower clamping plates 76 are arranged in parallel, the two first limiting rods 711 penetrate through the lower clamping plate 76, the bottom of the upper clamping plate 75 is fixed with an upper clamping block 751, the top of the lower clamping plate 76 is fixed with a lower clamping block 761, the surfaces of the upper clamping block 751 and the lower clamping block 761 which are close to each other are provided with arc-shaped grooves which are communicated from left to right, rubber anti-slip pads are fixed in the arc-shaped grooves, the upper clamping blocks 751 are matched with the lower clamping blocks 761, the number of each group of limiting blocks 73 is two, the two limiting blocks 73 in each group are arranged in parallel, the left and right side walls of the limit block 73 are respectively fixedly connected with the side walls of the clamp box 6, the first limit rod 711 and the second limit rod 721 both penetrate through the limit block 73 on the same vertical line and are connected with the limit block 73 in a vertical sliding manner, the hydraulic cylinder 61 is fixedly arranged in the clamp box 6, the hydraulic cylinder 61 is positioned between the two second racks 72, and the output end of the hydraulic cylinder 61 penetrates through the top wall of the clamp box 6 and is fixedly connected with the bottom of the lower clamping plate 76 so as to drive the lower clamping plate 76 to move up and down.

When the utility model is used, according to the specification and size of the part to be processed, the motor 51 is started, the screw rod 52 is driven to rotate by the motor 51, under the matching motion of the chute 3 and the sliding table 4, so that the left clamp box 6 can move to adjust the distance between the two clamp boxes 6, then the hydraulic cylinder 61 is started, the lower clamp plate 76 is driven to move by the hydraulic cylinder 61, the lower clamp plate 76 drives the second limiting rod 721 and the second rack 72 to move, the second rack 72 drives the first rack 71 to move by the gear 74 connected with meshing, the upper clamp plate 75 is driven to move by the movement of the two first racks 71, so that the positions of the upper clamp block 751 and the lower clamp block 761 are adjusted according to the specification and size of the part, then the part to be processed is placed between the upper clamp block 751 and the lower clamp block 761, then the two upper clamp blocks 751 and the two lower clamp blocks 761 are driven to move by the reverse movement of the hydraulic cylinder 61, the arc-shaped grooves formed in the surfaces, close to the upper clamping block 751 and the lower clamping block 761, on the same side are matched with each other, so that the parts are clamped.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. The utility model provides a anchor clamps fixed establishment of digit control machine tool, includes mount pad (1) and workstation (2), its characterized in that: workstation (2) are fixed at mount pad (1) top, and spout (3) have been seted up at workstation (2) top, and sliding connection has slip table (4) in spout (3), and workstation (2) left side wall is provided with drive division (5), and workstation (2) top is connected with two anchor clamps case (6), and all is provided with clamping part (7) in two anchor clamps case (6).

2. The clamp fixing mechanism of the numerical control machine tool according to claim 1, characterized in that: the driving part (5) comprises a motor (51), the motor (51) is fixed on the left side wall of the workbench (2) through a supporting plate, the output end of the motor (51) penetrates through the left side wall of the workbench (2) and is fixedly connected with a screw rod (52), and one end, far away from the motor (51), of the screw rod (52) penetrates through the side wall of the sliding table (4) and is connected with the right side groove wall of the sliding groove (3) in a rotating mode.

3. The clamp fixing mechanism of the numerical control machine tool according to claim 1, characterized in that: two anchor clamps case (6) are left and right sides parallel arrangement, and lie in left anchor clamps case (6) fixed mounting at slip table (4) top, lie in anchor clamps case (6) fixed mounting on right side at workstation (2) upper surface right-hand member.

4. The clamp fixing mechanism of the numerical control machine tool according to claim 1, characterized in that: clamping part (7) include first rack (71), second rack (72) and four group's stopper (73), both ends all are fixed with first gag lever post (711) about first rack (71), both ends all are fixed with second gag lever post (721) about second rack (72), the quantity of every group stopper (73) is two, two stopper (73) parallel arrangement of every group, and stopper (73) left and right sides lateral wall respectively with anchor clamps case (6) lateral wall fixed connection, first gag lever post (711) and second gag lever post (721) all run through stopper (73) on the same plumb line and with stopper (73) sliding connection from top to bottom.

5. The clamp fixing mechanism of the numerical control machine tool according to claim 4, characterized in that: two first racks (71) rack face sets up in opposite directions, and two second racks (72) rack face sets up on the back of the body mutually, lies in and meshes between the first rack (71) of homonymy and second rack (72) and is connected with same gear (74), and two gears (74) rotate and set up between anchor clamps case (6) inside wall.

6. The clamp fixing mechanism of the numerical control machine tool according to claim 4, characterized in that: two first gag lever post (711) tops run through and extend to anchor clamps case (6) top, and two first gag lever post (711) tops are fixed with same punch holder (75), and two second gag lever post (721) tops run through and extend to anchor clamps case (6) top, and two second gag lever post (721) tops are fixed with same lower plate (76), punch holder (75) and lower plate (76) parallel arrangement, and two first gag lever posts (711) run through lower plate (76).

7. The clamp fixing mechanism of the numerical control machine tool according to claim 6, characterized in that: the bottom of the upper clamping plate (75) is fixed with an upper clamping block (751), the top of the lower clamping plate (76) is fixed with a lower clamping block (761), the side, close to the upper clamping block (751) and the lower clamping block (761), of the upper clamping block (751) is provided with an arc-shaped groove which is left and right communicated, a rubber anti-slip pad is fixed in the arc-shaped groove, and the upper clamping block (751) is matched with the lower clamping block (761).

8. The clamp fixing mechanism of the numerical control machine tool according to claim 1, characterized in that: the hydraulic cylinder (61) is fixedly mounted in the clamp box (6), the hydraulic cylinder (61) is located between the two second racks (72), and the output end of the hydraulic cylinder (61) penetrates through the top wall of the clamp box (6) and is fixedly connected with the bottom of the lower clamping plate (76) so as to drive the lower clamping plate (76) to move up and down.