CN214265586U

CN214265586U - Spherical workpiece clamping device for machine manufacturing

Info

Publication number: CN214265586U
Application number: CN202023261346.7U
Authority: CN
Inventors: 冯汉伟; 马良志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-24
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a device is got to spherical work piece clamp for machine-building, comprises a workbench, the conveyer belt has been laid to the workstation right-hand member, spherical collection box has been laid to conveyer belt one side, workstation side symmetry installs the support column, and is fixed with horizontal install bin between the support column, the right-hand member is fixed with the driving gear in the horizontal install bin, and the left end is fixed with driven gear, driving gear and driven gear pass through the bearing and fix at horizontal install bin inboard, be connected with the hold-in range between driving gear and the driven gear, driving gear one side is connected with first step motor, be fixed with splint on the hold-in range, and the splint up end is connected with T shape slider, rotates through first step motor drive driving gear and drives the hold-in range rotation back and forth to make T shape slider make the round trip to slide on horizontal install bin.

Description

Spherical workpiece clamping device for machine manufacturing

Technical Field

The utility model relates to a mechanical engineering anchor clamps field especially relates to a device is got to spherical work piece clamp for machine-building.

Background

In the mechanical manufacturing, a machined workpiece is required to be clamped, the clamping is to clamp and move the workpiece and place the workpiece at a specified position, and the used device is a clamping device;

but current clamp is got the device, can't effectively step up spherical work piece, often appears stepping up the inconsistent work piece that breaks of dynamics, has greatly improved the cost expenditure, and the equipment can not satisfy automated production requirement is got to current clamp simultaneously, can't get the piece automatically and put the piece spherical work piece automatically, has seriously reduced production efficiency, consequently the utility model provides a device is got with spherical work piece clamp to the machine-building problem that exists in order to solve prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a device is got with spherical work piece clamp to machine-building carries out self-holding and relaxs through getting the first lead screw in the subassembly and the second lead screw pair spherical work piece's of clamp both sides, makes the dynamics of stepping up keep the uniformity, gets the subassembly through the pneumatic cylinder drive clamp and reciprocates, moves about the splint through the hold-in range drive to the realization is got and is placed the function to spherical work piece's automatic clamp, satisfies modernization processing production requirement.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the automatic feeding device comprises a workbench, a conveyor belt is laid at the right end of the workbench, a spherical collecting box is laid on one side of the conveyor belt, support columns are symmetrically installed on one side of the workbench, a transverse installation box is fixed between the support columns, a driving gear is fixed to the right end in the transverse installation box, a driven gear is fixed to the left end of the transverse installation box, the driving gear and the driven gear are fixed to the inner side of the transverse installation box through bearings, a synchronous belt is connected between the driving gear and the driven gear, a first step motor is connected to one side of the driving gear, a clamping plate is fixed to the synchronous belt, the upper end face of the clamping plate is connected with a T-shaped sliding block, and the driving gear is driven by a first step motor to rotate and drive the synchronous belt to rotate back and forth, so that the T-shaped sliding block slides back and forth on the transverse installation box.

The further improvement lies in that: the terminal surface is connected with the fixed plate under the splint, and terminal surface both ends symmetry installs the traveller under the fixed plate, terminal surface mid-mounting has the pneumatic cylinder under the fixed plate, the pneumatic cylinder below is connected with removes the box, and removes the box both ends and be equipped with the slider, the slider is sliding connection with the traveller, can realize removing the box through the pneumatic cylinder and reciprocate.

The further improvement lies in that: the moving box is internally provided with a clamping assembly which consists of a second stepping motor, a driving gear, a double-sided rack, a first gear, a second gear, a first screw rod, a second screw rod, a first clamping block and a second clamping block, the output end of the second stepping motor is connected with the driving gear, and one side of the driving gear is engaged with a double-sided rack, one end of the lower end face of the double-sided rack is engaged with a first gear, one end of the first gear is connected with a first screw rod, one end of the double-sided rack is engaged with a second gear, the second gear is connected with a second screw rod, the first screw rod and the second screw rod are provided with a first clamping block and a second clamping block which are mutually matched with the first clamping block and the second clamping block, the driving gear is rotated by starting the second stepping motor to drive the double-sided rack to move back and forth, so that the first screw rod and the second screw rod are rotated, and the function of clamping the first clamping block and the second clamping block is realized.

The further improvement lies in that: the screw thread direction of rotation on first lead screw and the second lead screw is the same, the body of rod half of first lead screw is the second half of levogyration and is the dextrorotation, first clamp splice removes on the screw thread direction of rotation is the levogyration, the second clamp splice removes on the screw thread direction of rotation is the dextrorotation direction.

The further improvement lies in that: the transverse installation box is provided with a sliding groove in the upper portion, a strip-shaped long hole is formed in the lower end face of the transverse installation box, and the T-shaped sliding block is driven to move back in the transverse installation box through the clamping plate.

The further improvement lies in that: the bracing piece both sides accompany the floor, can strengthen the steady line of bracing piece through the floor, the landing leg is installed to workstation lower extreme terminal surface symmetry.

The utility model has the advantages that: carry out self-holding and relax to the both sides of spherical work piece through pressing from both sides first lead screw and the second lead screw in getting the subassembly, make the dynamics of tightening keep the uniformity, drive through the pneumatic cylinder and press from both sides and get the subassembly and reciprocate, remove through the hold-in range drive splint and remove to the realization is got and is placed the function to the automatic clamp of spherical work piece, satisfies modern processing production requirement.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a working principle diagram of the clamping assembly of the present invention.

Fig. 3 is a schematic structural view of the double-sided rack of the present invention.

Wherein: 1. a work table; 2. a conveyor belt; 3. a collection box; 4. a support pillar; 5. transversely installing a box; 6. a driving gear; 7. a driven gear; 8. a synchronous belt; 9. a first stepper motor; 10. a splint; 11. a T-shaped slider; 12. a fixing plate; 13. a traveler; 14. a pneumatic cylinder; 15. moving the cartridge; 16. a slider; 17. a gripping assembly; 18. a second stepping motor; 19. a drive gear; 20. a double-sided rack; 21. a first gear; 22. a second gear; 23. a first lead screw; 24. a second lead screw; 25. a first clamping block; 26. a second clamp block; 27. a chute; 28. a rib plate; 29. and (7) supporting legs.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figures 1, 2 and 3, the embodiment provides a spherical workpiece clamping device for machine manufacturing, which comprises a workbench 1, wherein a conveyor belt 2 is arranged at the right end of the workbench 1, a spherical collecting box 3 is arranged at one side of the conveyor belt 2, supporting columns 4 are symmetrically arranged at one side of the workbench 1, a transverse installation box 5 is fixed between the supporting columns 4, a driving gear 6 is fixed at the right end in the transverse installation box 5, a driven gear 7 is fixed at the left end, the driving gear 6 and the driven gear 7 are fixed at the inner side of the transverse installation box 5 through bearings, a synchronous belt 8 is connected between the driving gear 6 and the driven gear 7, a first stepping motor 9 is connected at one side of the driving gear 6, a clamping plate 10 is fixed on the synchronous belt 8, a T-shaped sliding block 11 is connected at the upper end surface of the clamping plate 10, the driving gear 6 is driven by the first stepping motor 9 to rotate to drive the synchronous belt 8 to rotate back and forth, thereby causing the T-shaped slider 11 to slide back and forth on the transverse mounting box 5.

Terminal surface is connected with fixed plate 12 under splint 10, and terminal surface both ends symmetry installs traveller 13 under fixed plate 12, terminal surface mid-mounting has pneumatic cylinder 14 under

fixed plate

12, 14 below of pneumatic cylinder are connected with and remove box 15, and remove box 15 both ends and be equipped with slider 16, slider 16 is sliding connection with traveller 13, can realize removing box 15 through pneumatic cylinder 14 and reciprocate.

The clamping assembly 17 is arranged in the moving box 15, the clamping assembly 17 is composed of a second stepping motor 18, a driving gear 19, a double-sided rack 20, a first gear 21, a second gear 22, a first screw rod 23, a second screw rod 24, a first clamping block 25 and a second clamping block 26, the output end of the second stepping motor 18 is connected with the driving gear 19, one side of the driving gear 19 is meshed with the double-sided rack 20, one end of the lower end face of the double-sided rack 20 is meshed with the first gear 21, one end of the first gear 21 is connected with the first screw rod 23, one end of the double-sided rack 20 is meshed with the second gear 22, the second gear 22 is connected with the second screw rod 24, the first clamping block 25 and the second clamping block 26 which are mutually matched with the first screw rod 23 and the second screw rod 24 are arranged on the first screw rod 23 and the second screw rod 24, the driving gear 19 is driven to move back and forth by starting the second stepping motor 18 to drive the double-sided rack 20, so that the first screw rod 23 and the second screw rod 24 rotate, thereby performing the gripping function of the first and

second gripping blocks

25 and 26.

The screw thread handedness on first lead screw 23 and the second lead screw 24 is the same, half of the body of rod of first lead screw 23 is the second half of levogyration and is the dextrorotation, first clamp splice 25 removes on the screw thread handedness is the direction of levogyration, second clamp splice 26 removes on the screw thread handedness is the dextrorotation direction.

The top of horizontal installation case 5 is equipped with spout 27, the terminal surface is equipped with the bar slot hole under the horizontal installation case 5, drives T shape slider 11 through splint 10 and returns at horizontal installation case 5 and remove.

Rib plate 28 is clipped at two sides of the support column 4, the stable row of the support column 4 can be strengthened through the rib plate 28, and support legs 29 are symmetrically arranged on the lower end face of the workbench 1.

This device is got to spherical work piece clamp for machine-building promotes through pneumatic cylinder 14 during the use and removes box 15 and move down and get the spherical work piece on the conveyer belt 2 of pressing from both sides, then drive hold-in range 8 through first step motor 9 and remove, make splint 10 drive press from both sides when getting subassembly 17 and remove collection box 3 top, remove spherical work piece through pneumatic cylinder 14 and collect the specified height back in box 3 top, drive second step motor 18 is released and is fastened to spherical work piece's clamp to the completion is got the function to the clamp of spherical work piece.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The spherical workpiece clamping device for machine manufacturing is characterized by comprising a workbench (1), a conveying belt (2) is arranged at the right end of the workbench (1), a spherical collecting box (3) is arranged on one side of the conveying belt (2), supporting columns (4) are symmetrically arranged on one side of the workbench (1), transverse mounting boxes (5) are fixed among the supporting columns (4), a driving gear (6) is fixed at the inner right end of each transverse mounting box (5), a driven gear (7) is fixed at the left end of each transverse mounting box, the driving gear (6) and the driven gear (7) are fixed on the inner side of each transverse mounting box (5) through bearings, a synchronous belt (8) is connected between the driving gear (6) and the driven gear (7), a first stepping motor (9) is connected to one side of the driving gear (6), and a clamping plate (10) is fixed on the synchronous belt (8), and the upper end face of the clamping plate (10) is connected with a T-shaped sliding block (11), and a driving gear (6) is driven to rotate through a first stepping motor (9) to drive a synchronous belt (8) to rotate back and forth, so that the T-shaped sliding block (11) slides back and forth on the transverse installation box (5).

2. The spherical workpiece gripping device for machine building as claimed in claim 1, wherein: terminal surface is connected with fixed plate (12) under splint (10), and terminal surface both ends symmetry installs traveller (13) under fixed plate (12), terminal surface mid-mounting has pneumatic cylinder (14) under fixed plate (12), pneumatic cylinder (14) below is connected with removes box (15), and removes box (15) both ends and be equipped with slider (16), slider (16) are sliding connection with traveller (13), can realize removing box (15) through pneumatic cylinder (14) and reciprocate.

3. The spherical workpiece gripping device for machine building as claimed in claim 2, wherein: a clamping assembly (17) is arranged in the moving box (15), the clamping assembly (17) is composed of a second stepping motor (18), a driving gear (19), a double-sided rack (20), a first gear (21), a second gear (22), a first screw rod (23), a second screw rod (24), a first clamping block (25) and a second clamping block (26), the output end of the second stepping motor (18) is connected with the driving gear (19), the double-sided rack (20) is meshed with the driving gear (19), the first gear (21) is meshed with one end of the lower end face of the double-sided rack (20), one end of the first gear (21) is connected with the first screw rod (23), the second gear (22) is meshed with one end of the double-sided rack (20), the second screw rod (24) is connected with the second screw rod (22), and the first clamping block (25) and the second clamping block (26) which are matched with the first screw rod (23) and the second screw rod (24) are arranged on the first screw rod (23) and the second screw rod (24), the double-sided rack (20) is driven to move back and forth by starting the second stepping motor (18) to rotate the driving gear (19), so that the first screw rod (23) and the second screw rod (24) rotate, and the clamping function of the first clamping block (25) and the second clamping block (26) is realized.

4. The spherical workpiece gripping device for machine building as claimed in claim 3, wherein: the screw thread handedness on first lead screw (23) and second lead screw (24) is the same, the body of rod half of first lead screw (23) is the second half of levogyration and is the dextrorotation, first clamp splice (25) move on the screw thread handedness is levogyration, second clamp splice (26) move on the screw thread handedness is the dextrorotation direction.

5. The spherical workpiece gripping device for machine building as claimed in claim 1, wherein: the transverse installation box is characterized in that a sliding groove (27) is formed in the upper portion of the transverse installation box (5), a strip-shaped long hole is formed in the lower end face of the transverse installation box (5), and the T-shaped sliding block (11) is driven to return to move in the transverse installation box (5) through the clamping plate (10).

6. The spherical workpiece gripping device for machine building as claimed in claim 1, wherein: rib plate (28) are accompany to support column (4) both sides, can strengthen the steady line of support column (4) through rib plate (28), landing leg (29) are installed to terminal surface symmetry under workstation (1).